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Manual for Training Energy Professionals in Limekiln Sector
Transcript of Manual for Training Energy Professionals in Limekiln Sector
Bureau of Energy Efficiency
Ministry of Power, Government of India
Prepared By
Zenith Energy Services Private Limited
10-5-6/B, My Home Plaza, Masabtank, Hyderabad – 500 028
Ph.No. (040) 2337 6630/ 31: 2331 5810/12: Fax (040) 2332 2517
Email: [email protected], web: www.zenithenergy.com
Manual for Training Energy
Professionals in Limekiln Sector
ii
Acknowledgement
Zenith Energy Services Private Limited (ZESPL) places on record its gratitude to the
Bureau of Energy Efficiency (BEE), Government of India, for entrusting us with this
prestigious assignment of “Training of Energy professionals in Limekiln Sector” which is
part of the Global Environmental Facility (GEF) Programmatic Framework (2010-14) for
Energy Efficiency in India with an objective to increase demand for energy efficiency
investments in targeted MSMEs clusters
Zenith Energy Services Private Limited sincerely thanks Dr Ajay Mathur, Director
General, Shri S Lahiri, Procurement Specialist, and Shri Vishal Aggarwal, Energy &
Environment Specialist of BEE for their support, guidance, and valuable inputs to the
project.
We sincerely appreciate the interest and support of Mr Mariappan, President and Mr
Gomath Nayagam, Treasurer of Tirunelveli Lime Manufacturers Welfare Association,
Tirunelveli and Mr Asharam Dhoot, President and Sharad Jain, Secretary of Rajasthan
Lime Manufacturers Association, Jodhpur. We further express our gratitude to limekiln
unit owners at Tirunelveli and Jodhpur cluster and M/s Kaycee Chemicals, Tuticorin for
their cooperation in sharing valuable information and details for the completion of the
manual.
We gracefully acknowledge the diligent efforts and commitments of all those who have
contributed in preparation of the manual.
Zenith Energy Services Private Limited
Hyderabad
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Contents
Chapter 1: Introduction
1.1 About the project
1.2 Objective Of the project
1.3 Technical Approach & Methodology
1.4 Expected outcome of the project
1.5 Energy Conservation Act 2001 & its amendments
1.6 Lime industry Association
Chapter 2: Technological status and energy consumption scenario
2.1 Overview of Targetted Limekiln clusters
2.1.1 Targeted Limekiln Cluster
2.1.2 Products Manufactured
2.1.3 Classification of units
2.1.4 Raw Material used
2.2 Energy consumption scenario
2.2.1 Fuel Used and price
2.2.2 Energy consumption
2.2.3 Specific Energy Consumption
2.2.4 Energy Cost
2.3 Manufacturing Process
2.4 Major Barriers for implementation of Energy Efficiency Measures
Chapter 3: Energy Audit and Technology Assessment Study
3.1 Technology Assessment Study
3.1.1 Technology Employed in the Targeted Cluster
3.2 Methodology Adopted
3.2.1 Preliminary Energy Audit and Findings
3.2.2 Detailed Energy Audit and Finding
3.3 Energy Efficiency Measures Recommended for Tirunelveli Cluster
3.3.1 New Energy efficient vertical shaft limekilns
3.3.2 Retrofitting of the existing kilns
3.3.3 Use of Refractory for reducing Surface Radiation Loss
3.3.4 Use Biomass as Supplementary/ main fuel in limekiln
3.3.5 Better Operating Practices
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3.3.6 Instrumentation for Process Optimization
3.3.7 Better Housekeeping Practices
3.4 Energy Efficiency Measures Recommended for Jodhpuri Cluster
3.4.1 Use of Better Quality Insulation
3.4.2 Energy Efficient Motors
3.4.3 Installation of Automatic Power Factor Controller to Maintain Unity PF
3.4.4 Improve Coke Storage
3.4.5 Better Housekeeping Practices
Chapter 4: Cross Cluster Learning and Technologies Suitable for Lime Burning
4.1 Technology Adoption for Lime Burning
4.2 Technology Gap Assessment
• Evolution kiln designs in India
• Natural draft based limestone burning kiln
Chapter 5: Training Needs Assessment Survey
5.1 Needs Assessment
5.2 Tirunelveli Limekiln Cluster
5.2.1 Issues Facing
5.2.2 Capacity Building Needs Assessment
5.3 Jodhpur Limekiln Cluster
6.3.1 Issues Facing the Jodhpur Cluster
6.3.2 Capacity Building Needs Assessment
6.2 Capacity Building Needs Assessment
Chapter 6: Case Studies/ Best Practices
6.1 Case Study 1: Replacement of Conventional Kiln with Vertical Shaft Kiln Coupled
with Biomass Gasifier
6.2 Case Study 2: Replacement of Conventional Kiln with Forced Draft Vertical Shaft
Kiln with Sheet Steel
6.3 Best Practices: Replacement of Re-winded/Old Motors with EE Motors
Chapter 7: EE Financing Scheme
7.1 Back ground
7.2 Lending Scheme/ Financial Schemes/ Credit Facility/ EE Schemes of SIDBI
7.3 Small industrial development bank of India (SIDBI)
7.4 Other Banks/ Financial Institutions
7.5 Central Government Schemes
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Annexure
Annexure 1: List of Members associated with Tirunelveli Lime Manufacturers Welfare
Association
Annexure 2: List of Members associated with Rajasthan Lime Manufacturers
Association
Annexure 3: Equipment Suppliers and Service Providers in Tirunelveli Limekiln Cluster
Annexure 4: Equipment Suppliers and Service Providers in Jodhpur Limekiln Cluster
Annexure 5: List of Energy Managers & Energy Auditors in Tirunelveli District
Annexure 6: List of Energy Managers & Energy Auditors in Jodhpur District
Annexure 7 List of units Where Preliminary Energy Audit conducted in Limekiln Sector
Annexure 8: Comparison of various technologies in Jodhpur limekiln cluster
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Chapter 1
Introduction
1.1 About the Project
The project “Financing Energy Efficiency at MSMEs” is part of the Global Environmental
Facility (GEF) Programmatic Framework (2010-14) for Energy Efficiency in India with an
objective to increase demand for energy efficiency investments in targeted MSMEs
clusters and to build their capacity to access commercial finance. The GEF
implementation agency for this project is the World Bank. Bureau of Energy Efficiency
(BEE), Ministry of Power, Govt. of India and the Small Industries Development Bank of
India (SIDBI) are executing agencies for the project
1.2 Objectives of Project
The overall objective of the project is to provide training to energy professionals (energy
auditors, energy managers, other energy specialists and plant managers of limekiln
units) with specific focus on MSMEs to augment the skills of the energy professionals in
energy auditing, preparation of bankable DPRs, and for accessing commercial finance
by MSMEs for energy efficiency investments.
1.3 Technical Approach and Methodology
The technical approach and methodology adopted by Zenith Energy Services Private
Limited (ZESPL) for implementation of the project activity was based on successful
approaches adopted by ZESPL in training and capacity building of various stakeholders
for MSME sector (energy auditors, managers, associations, owners, bankers, LSPS,
other stakeholders in MSME clusters) and technical assistance for a number of projects
in the past and at present funded by various agencies such as BEE, NREDCAP, ADB,
GIZ, APIIC, etc. The lessons learnt from these projects and feedback analysis of similar
training programs have been taken into consideration for successful implementation of
the project. The Tirunelveli and Jodhpur limekiln cluster were identified for implementing
the project “Training of Energy Professionals in Limekiln Sector”.
A well planned methodology was adopted to execute various activities such as needs
assessment survey, cluster break up study, walk through energy audit, preparation of
international case studies and best practices, collection of energy professionals and
local service providers in the cluster and EE financing schemes for the MSME sector to
achieve the desired project objectives.
1.3.1 Needs Assessment Survey
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Interviews were conducted with key stakeholders of the targeted clusters such as MSME
owners, industry associations, financial institutions, local suppliers & service providers,
business development service providers and other active institutes in the cluster. These
interviews were conducted by administering structured questionnaires to identify the
needs of the various stakeholders of the cluster for accelerating energy efficiency
promotional activities in the cluster units.
1.3.2 Cluster Break up study
Field visits and survey were carried out in the targeted limekiln cluster in terms of
emergence of the cluster, technology status & gaps, energy consumption scenario,
technology upgradation, and barriers and constraints faced by MSME units in the
cluster. Targeted limekiln cluster units were classified based on technology adopted,
production capacity and energy consumption for thorough understanding of the cluster.
1.3.3 Walk Through Energy Audit
Major steps which followed during the walk through energy audit were mentioned below:
• Data Collection
• Measurements
• Compilation and Analysis
• Technical discussion with unit owners/supervisors
The primary objective of the energy audits is to quantify the existing thermal and
electricity consumption through measurements and discussions with unit owners. The
key points targeted through energy audits were determination of specific fuel
consumption, various losses and operating practices. ZESPL team has collected
information such as limekiln dimensions, raw material specifation, pulvariser load, pet
coke & raw material ratio, and petcoke & electricity consumption with respect to
production and undertaken measurements with involvement of unit owners during field
visit. The instrument such as load Manager, anemometer, temperature meters, Infrared
Thermometer, Lux meter were used during the study. At the end of field visit, ZESPL
team briefed observations made during audit, which may effect reduction in fuels and
electricity consumption to unit owners.
1.3.4 Identification of service providers and vendors for EE technologies
The details of local services providers, equipment suppliers, and vendors in the
respective cluster who could design, supply, install and provide maintenance of EE
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technologies/ equipments applicable for limekiln sector have been collected, analyzed,
compiled. The required information was gathered through discussions with the industry
association and compiled the list of local service providers/suppliers of EE equipment.
1.3.5 Documentation of lending / Financing/ EE schemes of SIDBI
ZESPL team interacted with financial institutions such as Small Inustries Development
Bank of India (SIDBI) for obtaining the information on EE loan products and credit
facilities. The information was also collected from various financial institution websites
for various lending schemes available and guidelines for availing the loans.
1.3.6 Identification of Energy Professionals in the cluster
ZESPL was identified energy professionals such as energy auditors, managers, MSME
unit owners and unit supervisors in the targeted clusters, who are involved or working in
energy sector in industries and others. The list was compiled from web searches (BEE,
Energy Manager Training and Society for Energy Managers & Energy Auditors) and
from interactions with the respective State Designated Agencies for energy efficiency
activities in the state and with National Productivity Council (NPC).
1.3.7 Preparation of Training Manual for Limekiln Sector
ZESPL was prepared training manual based on various studies conducted in the
targeted clusters and wide consultations with various stakeholders of the project such as
unit owners, energy professionals, industrial association, MSME–DI, DIC, technology
providers and equipment suppliers. The training manual contains information such as
cluster scenario, technology used, sources of energy and its consumption pattern,
preliminary energy audit observations and recommendation for targeted cluster units,
case studies and EE financing schemes & subsidies available applicable for MSME
sector.
1.3.8 Training of energy professionals in limekiln cluster
The two training programs were conducted at Tirunelveli and Jodhpur limekiln clusters
and participants were from individual units (owners and supervisors), energy managers
and energy auditors in the area. The training program was conducted at respective
clusters with the objective of augmenting their knowledge on EE technologies,
preparation of detailed project report, dissemination of EE Financing schemes and
subsidies applicable for MSME.
1.4 Expected Outcome of the project
4
The primary outcome of the project is to provide in-depth training to energy professionals
(energy auditors, energy managers, and other energy efficiency specialists) in the
targeted limekiln clusters. The training programmes intend to:
a) Augment the knowledge and experience of certified energy auditors/energy
managers/, energy efficiency experts, private consultants, and energy practitioners
pertaining to the specific needs of MSMEs;
b) Information dissemination of the latest technologies available and best practices for
improving energy efficiency in limekiln cluster units
c) Facilitate energy experts in preparing bankable Detailed Project Reports (DPRs),
and assist MSMEs in accessing commercial finance for energy efficiency
investments in their respective units.
1.5 Energy Conservation Act 2001 & its Amendments
i) The Energy Conservation Act, 2001 & its Features Policy Framework – Energy Conservation Act – 2001
With the background of high energy saving potential and its benefits, bridging the gap
between demand and supply, reducing environmental emissions through energy saving,
and to effectively overcome the barrier, the Government of India enacted the Energy
Conservation Act, 2001. The Act provides the much-needed legal framework and
institutional arrangement for embarking on an energy efficiency drive.
Under the provisions of the Act, Bureau of Energy Efficiency established with effect from
1st March 2002 by merging erstwhile Energy Management Centre of Ministry of Power.
The Bureau would be responsible for implementation of policy programmes and
coordination of implementation of energy conservation activities.
ii) Important Features of Energy Conservation Act are:
Standards and Labeling
Standards and Labeling (S & L) identified as a key activity for energy efficiency
improvement. The S & L program, when in place would ensure that only energy efficient
equipment and appliance would be made available to the consumers.
The main provision of EC act on Standards and Labeling are:
� Evolve minimum energy consumption and performance standards for notified
equipment and appliances.
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� Prohibit manufacture, sale and import of such equipment, which does not
conform to the standards.
� Introduce a mandatory labeling scheme for notified equipment appliances to
enable consumers to make informed choices
� Disseminate information on the benefits to consumers
Designated Consumers
The main provisions of the EC Act on designated consumers are:
� The government would notify energy intensive industries and other
establishments as designated consumers;
� Schedule to the Act provides list of designated consumers which covered
basically energy intensive industries, Railways, Port Trust, Transport Sector,
Power Stations, Transmission & Distribution Companies and Commercial
buildings or establishments;
� The designated consumer to get an energy audit conducted by an accredited
energy auditor;
� Energy managers with prescribed qualification are required to be appointed or
designated by the designated consumers;
� Designated consumers would comply with norms and standards of energy
consumption as prescribed by the central government.
Certification of Energy Managers and Accreditation of Energy Auditing Firms
The main activities in this regard as envisaged in the Act are:
A cadre of professionally qualified energy managers and auditors with expertise in policy
analysis, project management, financing and implementation of energy efficiency
projects would be developed through Certification and Accreditation programme. BEE
needs to design training modules and conduct a National level examination for
certification of energy managers and energy auditors.
Energy Conservation Building Codes:
The main provisions of the EC Act on Energy Conservation Building Codes are:
� The BEE would prepare guidelines for Energy Conservation Building Codes
(ECBC);
� These would be notified to suit local climate conditions or other compelling
factors by the respective states for commercial buildings erected after the rules
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relating to energy conservation building codes have been notified. In addition,
these buildings should have a connected load of 500 kW or contract demand of
600 kVA and above and are intended to be used for commercial purposes;
� Energy audit of specific designated commercial building consumers would also
be prescribed.
Central Energy Conservation Fund:
The EC Act provisions in this case are:
� The fund would be set up at the centre to develop the delivery mechanism for
large-scale adoption of energy efficiency services such as performance
contracting and promotion of energy service companies. The fund is expected to
give a thrust to R & D and demonstration in order to boost market penetration of
� Efficient equipment and appliances. It would support the creation of facilities for
testing and development and to promote consumer awareness.
Bureau of Energy Efficiency (BEE):
� The mission of Bureau of Energy Efficiency is to institutionalize energy efficiency
services, enable delivery mechanisms in the country and provide leadership to
energy efficiency in all sectors of economy. The primary objective would be to
reduce energy intensity in the Indian Economy.
� The general superintendence, directions and management of the affairs of the
Bureau is vested in the Governing Council with 26 members. The Council is
headed by Union Minister of Power and consists of members represented by
Secretaries of various line Ministries, the CEOs of technical agencies under the
Ministries, members representing equipment and appliance manufacturers,
industry, architects, consumers and five power regions representing the states.
The Director General of the Bureau shall be the ex-officio member-secretary of
the Council.
� The BEE will be initially supported by the Central Government by way of grants
through budget, it will, however, in a period of 5-7 years become self-sufficient. It
would be authorized to collect appropriate fee in discharge of its functions
assigned to it. The BEE will also use the Central Energy Conservation Fund and
other funds raised from various sources for innovative financing of energy
efficiency projects in order to promote energy efficient investment.
Role of Bureau of Energy Efficiency
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The role of BEE would be to prepare standards and labels of appliances and equipment,
develop a list of designated consumers, specify certification and accreditation procedure,
prepare building codes, maintain Central EC fund and undertake promotional activities in
co-ordination with center and state level agencies. The role would include development
of Energy service companies (ESCOs), transforming the market for energy efficiency
and create awareness through measures including clearing house.
Role of Central and State Governments:
The following role of Central and State Government is envisaged in the Act
� Central - to notify rules and regulations under various provisions of the Act, provide
initial financial assistance to BEE and EC fund, Coordinate with various State
Governments for notification, enforcement, penalties and adjudication.
� State - to amend energy conservation building codes to suit the regional and local
climatic condition, to designate state level agency to coordinate, regulate and
enforce provisions of the Act and constitute a State Energy Conservation Fund for
promotion of energy efficiency.
Enforcement through Self-Regulation:
E.C. Act would require inspection of only two items. The following procedure of self-
regulation is proposed to be adopted for verifying areas that require inspection of only
two items that require inspection.
� The certification of energy consumption norms and standards of production
process by the Accredited Energy Auditors is a way to enforce effective energy
efficiency in Designated Consumers.
� For energy performance and standards, manufacturer’s declared values would
be checked in Accredited Laboratories by drawing sample from market. Any
manufacturer or consumer or consumer association can challenge the values of
the other manufacturer and bring to the notice of BEE. BEE can recognize for
challenge testing in disputed cases as a measure for self-regulation.
Penalties and Adjudication:
� Penalty for each offence under the Act would be in monetary terms i.e.
Rs.10,000 for each offence and Rs.1,000 for each day for continued non
Compliance.
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� The initial phase of 5 years would be promotional and creating infrastructure for
implementation of Act. No penalties would be effective during this phase.
� The power to adjudicate has been vested with state Electricity Regulatory
Commission which shall appoint any one of its member to be an adjudicating
officer for holding an enquiry in connection with the penalty imposed.
iii) The Energy Conservation (Amendment) Bill was introduced in the Lok Sabha on March 8, 2010. It amends the Energy Conservation Act, 2001
� The Energy Conservation Act empowers the government to specify norms and
standards of energy efficiency to be followed by different industries (who are
specified in a schedule to the Act) in their use of power. Norms and standards of
energy efficiency and conservation are also to be set for appliances and
equipment, and the construction of buildings. The Act empowers state
governments to enforce its various provisions.
� The Act also establishes the Bureau of Energy Efficiency under the central
government to specify qualifications and certification procedures for energy
auditors and managers who shall audit the use of energy by industries.
� The Bill expands the scope of energy conservation norms for buildings and
tightens the applicability of energy efficiency norms for appliances and
equipment. It provides a framework within which savings on energy use can be
traded between those industries who are energy efficient and those whose
consumption of energy is more than the maximum set by the government. The
Bill increases penalties for offences and provides for appeals to be heard by the
Electricity Appellate Tribunal set up under the Electricity Act, 2003.
� Under the Act, the government could specify energy conservation building codes
for commercial buildings with a connected load of more than 500 kW or contract
demand of 600 kVA. The Bill broadens the range of commercial buildings to
which such building codes apply to those with a connected load of more than 100
kW, or contracted demand of more than 120 kVA.
� Under the Bill, the central government can issue energy savings certificates to
those industries whose energy consumption is less than the maximum allowed.
Such certificates can be sold to other consumers whose consumption is more
than the maximum allowable.
� The Act empowers the government to specify energy consumption norms for
equipment or appliances. The government can also prohibit the manufacture,
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sale, purchase or import of notified equipment unless they conform to such
norms. However, this prohibition can only be issued two years after the norms
have been specified. The Bill reduces this time frame to six months, extendable
by a further six months.
� The Bill increases the penalty specified for offences committed under the Act.
Each offence shall attract a penalty of Rs 10 lakh (Rs 10,000 earlier), with an
additional penalty of Rs 10,000 for each day that the offence remains (Rs 1000
earlier). The additional penalty, for those industries who consume energy in
excess of norms, will be the value of the excess energy consumed.
� The Act provided for the setting up of an Appellate Tribunal for Energy
Conservation, which would hear appeals against orders of the central or state
government. The Bill does away with this provision and provides for appeals
against such orders to be heard by the appellate tribunal established under the
Electricity Act, 2003.
� The Bill increases the term of office of the Director General of the Bureau of
Energy Efficiency from three to five years. It provides for the Bureau, rather than
the Central Government, to appoint its officers and staff.
1.6 Lime Industry Association
Tirunelveli limekiln cluster
The Tirunelveli Lime Manufacturers’ Welfare Association is the local association
representing the limekiln units and has been working actively for the development of
limekiln units located at Rasta, Rajapalayam, and Shankar Nagar in Tirunelveli.
Presently, the association has 42 members/units registered with the association and the
list is enclosed as Annexure 1. The present office bearers of the association are:
• Mr. Arasu Mariappan- President
• Mr. Gomathi Nayagam- Treasurer
• Mr. Mohammed Hanifa Secretary
Jodhpur limekiln cluster
The Rajasthan Lime Manufacturers Association is representing the limekiln units located
in three districts namely, Pali, Nagore, and Jodhpur in Rajasthan. Presently, the
association has 102 members/units registered with the association and the list is
enclosed as Annexure 2. Presently, Mr. Asharam Dhoot is the President of Rajasthan
Lime Manufacturers Association, Jodhpur.
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Chapter 2
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2.1 Overview of Targeted Clusters
2.1.1 Targeted Limekiln Cluster
Tirunelveli limekiln cluster
Small-scale limekilns in Tirunelveli district in Tamil Nadu are primarily concentrated in
Sankarnagar, Rasta, Rajapalayam, and Sankaran Koil. There are about 94 units
engaged in lime burning and each unit has two to eight kilns. Nearly 50% of the units are
registered with the local industry association, namely Tirunelveli Lime Manufacturers’
Welfare Association. Almost all the units of the cluster are operational and produce
hydrated lime from two different types of raw material, viz. dolomite and calcite
limestone. The total actual production of the cluster is estimated to be 520 tons of
hydrated lime per day.
Jodhpur limekiln cluster
There are 250 limekiln units in the cluster and these
units are having total of 400 limekilns engaged in
lime (hydrated & quick lime) production spread
across three districts of Rajasthan namely Jodhpur,
Nagaur and Pali. These limekiln units are located at
Sojath in Pali district, Borunda, Pipad city, Ran
sigaon & Khejedla in Jodhpur district and Gotan,
Medta, Manakpur & Khimsar in Nagaur District. The
mines which are supplying limestone to these
units are located close by in a radius of 10 kms
from the cluster. Most of the units, material handling is non-mechanized in nature and
operating in single shift. Firewood & Pet coke are the main fuels used in the cluster.
2.1.2 Products Manufactured
Tirunelveli limekiln cluster
Two grades of lime are produced, namely (i) Cem Grade (II) Chemical Grade in the
cluster. Cem grade lime meant for white washing applications and chemical grade lime
for industrial applications in sugar, pulp & paper, textiles and chemical industries. For
Cem grade lime, dolomite limestone is used whereas for chemical grade lime which
needs high CaO content, the limestone containing high CaCO3 (calcite) is used. The
Cem grade lime produced is sold entirely in the domestic market for white washing of
Figure 2.1: Vertical shaft kiln at Jodhpur
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Figure 2.2: Classification of units based on production capacity
4, 13%
18, 56%
10, 31%
Upto 5 tonnes/day
5 to 15 tonnes/day
>15 tonnes/day
buildings/ houses and chemical grade lime is supplied to paper mills, textiles, and
chemical industries. The cluster produces approximately 520 tons per day of hydrated
lime.
Jodhpur limekiln cluster
Natural draft based vertical shaft kiln of capacities various from 12-15 tons of quick lime
output per day used in the cluster. Thus produced quicklime is slaked with water
resulting hydrated lime depending upon market. The quicklime is highly reactive product
which is essential to many industrial applications.
2.1.3 Classification of units
Tirunelveli limekiln cluster
The cluster units can be broadly classified based on production capacity, no. of kilns per
unit, and energy consumption as described below:
CLASSIFICATION BASED ON PRODUCTION
The production capacity of each unit is in the range of 2 to 40 tons per day and the
categorization based on production capacity is as follows:
� Above 15 tons/ day
� 5- 15 tons/ day
� Up to 5 tons/ day
Out of 32 units for which data is available, 10 units (31%) are large, 18 units (56%) are
medium, and the remaining four (13%) are small units. The classification of the units
based on installed capacity is furnished in Figure 2.2.
CLASSIFICATION BASED ON NO. OF KILNS INSTALLED
The number of kilns installed in a unit is in the range of 2 to 8 and the categorization of
the cluster units based on number of kilns is as follows:
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Figure 2.3: Classification of units based on no. of kilns installed per unit
5, 16%
22, 68%
5, 16%
Upto 2 kilns
2 - 5 kilns
>5 Kilns
i) Above 5 kilns per unit
ii) Above 2 up to 5 kilns per unit
iii) Upto 2 kilns per unit
As can be seen from Figure 2.3, out of 32 units, 5 units (16%) have more than five kilns
per unit, 22 units (68%) are having more than 2 upto 5 kilns per unit, and the remaining 5
units (16%) have upto 2 kilns per unit.
Jodhpur limekiln cluster
There are 250 units in the cluster engaged in production quicklime and hydrated lime.
Among 250 units, 150 units manufactures only quicklime and out of the balance 100
units, 50 units producing only hydrated lime and the rest of the units are producing both
quicklime & hydrated lime. These units are broadly classified with respect to production
capacity of quicklime.
1) Large Scale Units
2) Medium Scale Units
3) Small Scale Units
Large Scale Units
Units which are having annual quicklime production above 15000 tonnes can be
categorized as large scale units. These units are having more than 10 kilns, each of
more than 15 TPD and around 10 of such large capacity in the cluster.
Medium Scale Units
Units with a capacity range of 3000-15000 Metric Tonnes/annum can be categorized as
medium scale units. These units are having no. of kilns in the range of 5-6 and around
35 units fall under this category.
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Small Scale Units
These are units with capacity less than 5000 Metric Tonnes per annum and having less
than 5 no. of kilns. There are 200 limekiln units in the cluster fall under this category
2.1.4 Raw Material used
Limestone deposits are found in all states, only a small portion is pure enough for
industrial lime manufacturing and is used in many industries such as cement, steel,
paper, chemical, constructions, and etc., To be classified as limestone, the rock must
contain at least 50 percent Calcium Carbonate. When the rock contains 30 to 45 percent
magnesium carbonate, it is referred to as dolomite, or dolomite limestone.
Limestone is abundantly available in and around the districts of Tirunelveli and Jodhpur.
The typical composition of limestone available in Tirunelveli limekiln cluster is 50-55%
CaCO3, 20-25% MgCO3, 8% SiO3, 2% FeO, and O.5% Al2O3 and lime produced by
dolomite limestone is mainly used for production of white cem, which is sold in domestic
market. The landed cost of dolomite and calcite limestone on-site is in the range of
Rs.500- 600 per ton
The typical composition of limestone available in Jodhpur limekiln cluster is 90-95%
CaCO3, 1-4.5% MgCO3, 1% SiO3, 0.2% FeO, and 0.1% Al2O3. The landed cost of lime
stone is in the range of Rs 450-550 per ton
2.2 Energy Consumption Scenario
2.2.1 Fuel Used and price
Tirunelveli Cluster
In Tirunelveli cluster units, charcoal and electricity are used as fuel for calcination of
limestone. Charcoal is mixed with limestone in required proportion and varies with
quality of limestone and calorific value of the charcoal. The charcoal price varies from
Rs.11,000 to Rs.16,000 per ton.
Jodhpur Cluster
Pet coke is used as fuel for calcination of limestone in cluster units. The quantity of pet
coke used for calcinations of limestone varies with quality of limestone, calorific value of
the coke. The pet coke price is varied in the range of Rs.8,000 - 9,000 per ton
2.2.2 Energy consumption
The process of manufacturing hydrated lime from limestone is energy intensive and
requires thermal and electrical energy. Thermal energy accounts for major share of total
energy consumption.
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Tirunelveli Cluster
These cluster units consumes approximately 200 kg of charcoal per ton of burnt lime in
the cluster is required. The charcoal consumption for typical unit of production of
capacity of 10 TPD is 2 tons per day in the cluster.
Electrical energy is used for driving prime movers of such as blowers, crushers,
pulverizers, and mechanical handling system. The specific electricity consumption is
varies from 50 – 55 kWh / ton of hydrated lime. A typical unit in the cluster having 3 No.
of kilns and capacity of 10 TPD has connected load of 75 HP.
Jodhpur Cluster
Pet coke is the fuel used in the cluster and the alternative layer of limestone and pet
coke are laid in the kiln for burning of limestone. The average pet coke consumption per
day is 15 tons for the production capacity of 100 TPD.
Few units in the cluster are involving in hydration of quicklime where in electricity is used
as fuel. The typical unit having hydration facility has contract demand of 150 KVA to
meet hydration load.
2.2.3 Specific Energy Consumption
Tirunelveli Limekiln Cluster
The specific fuel and electricity consumption for the cluster is 200kg charcoal /ton of
quicklime and 50 – 55 kWh / ton of hydrated lime respectively.
Jodhpur limekiln cluster
The specific fuel and electricity consumption for the cluster is 170-180 kg/ ton of quick
lime and 14-15 kWh/ton of hydrated lime respectively. Fuel & electricity consumption for
a typical unit of production capacity 20 TPD is shown below:
Table 2.1 Petcoke Consumption for typical unit
Type of kiln Vertical Shaft Kiln
Type of fuel used Petcoke , and wood
Running hours /day 24
Production capacity
(tn/day)
20 tonne of quicklime
Fuel Consumption 3.2 - 3.5 tonne of pet coke
Specific Energy
Consumption per tonne of
quicklime
170-180 kg of pet coke
16
Table 2.2 Electricity consumption for crushing & hydration for typical unit
Type of kiln Vertical Shaft Kiln
Type of fuel used Petcoke and wood
Running hours /day 24
Production capacity
(tn/day)
20 tonne of quicklime output
Electricity Consumption 280-300 kWh/day
Specific energy
consumption per tonne of
hydrated lime
14-15 kWh of electricity
2.2.4 Energy Cost
The energy cost for production of quicklime is approximately Rs.2000 per ton and
Rs.1600 per ton at Tirunelveli and Jodhpur limekiln cluster respectively. Similarly,
percentage of energy cost in quick lime production cost is 58% and 49% at Tirunelveli
and Jodhpur limekiln cluster respectively. From the above, it is clearly understood that
units located in Tirunelveli are inefficient and energy cost is more than Jodhpur cluster
units. The composition of the limestone available in the Tirunelveli is also affecting the
fule consumption. The break-up for production cost for the two clusters is provided in
Table 2.3 and 2.4 below:
Table 2.3: Cost of production of lime at Tirunelveli
Item Cost, Rs./ ton
Production Cost 3;900
Charcoal 2,000
Electricity 300
% energy cost of total production cost
58%
Table 2.4: Cost of production of quicklime at Jodhpur
Item Cost, Rs./
ton
Production cost 3500
Fuel cost 1600
Electricity 100
% energy cost of total production cost
49%
17
Figure2.5: Limestone lumps
2.3 Manufacturing Process
Tirunelveli Cluster
The hydrated lime production process followed by the
cluster units is similar and detail process description is
provided below and process flow chart in figure 2.7:
� Limestone size varies from 4 to 12 inches. It is
crushed to the required size of two to four inches
in crushers. After crushing, the powder is
separated from the lumps. The
limestone is mixed with charcoal in
required proportions and fed to the kiln. Figure 2.5 shows quicklime discharged
from the kiln. The limestone to charcoal ratios varies from kiln to kiln in the range
of 4:1 to 6:1 depending on the quality of limestone, capacity of the kiln, and
operational practices followed. Figure 2.6 shows the limestone charcoal bed
preparation.
� The process takes about 16 hours and the quicklime (burnt lime) is discharged
from the kiln after cooling of the product through blower or natural cooling
� The product (quicklime) discharged from the kiln is allowed to cool to ambient
temperature and segregated into quicklime (lumps). The under burnt lime is
recycled.
Figure 2.4: Limestone crusher & screening
Figure2.6: Limestone charcoal bed preparation
18
� All the kiln operations including sizing of limestone, charging of feed, removal of
product from the kiln, grading, and packing is done manually.
Figure 2.7 Process flow chart for Tirunelveli Limekiln cluster
Jodhpur Cluster
Natural draft based vertical shaft kilns are used in
the cluster for calcinations of limestone
(quicklime). Lime stone from mines received at 6-
12 inches which is crushed into required size 3-4
inches before feeding into kiln. These kilns are
continuous type kiln where raw material is fed
from top side and finished product (quick lime) is
drawn out from the bottom after 72 hours of
limestone fed to kiln. The kiln has three zone
namely, preheating zone, combustion zone,
cooling zone of kiln where different temperatures are maintained. About 950-1000
degree temperature is maintained in combustion zone for calcinations of limestone.
Quicklime discharged from the bottom of the kiln is allowed to cool ambient temperature
and material movement in the kiln is by gravity.
Few units in the cluster are manufacturing hydrated lime where quicklime is reacted
(slaked) with water to form hydrated lime. The basic processes in the production of lime
are;
Figure 2.8: Vertical shaft kiln at Jodhpur
19
(1) Quarrying raw limestone, (2) crushing & sizing of lime stone (3) Calcination of
limestone in the kiln (4) Processing the lime further by hydrating and pulvarising (5)
Storage and Packing
Figure 2.9 :- Hydrated Lime Production Process
2.4 Major Barriers for Implementation of Energy Efficiency Measures
Tirunelveli Cluster
Technological Barrier
• Lack of awareness and information among cluster owners on the losses, EE
technologies and energy efficiency. A few demonstration projects may motivate
MSME owners to take up the EE projects
• Though local service providers are available in the cluster, the LSP’s don’t have
technical strengths for supply of EE equipments
Financial Barrier
• There is lack of cost effective energy efficient technology in Kiln.
• The units in the cluster are not having good financial strength to implement the
various energy efficiency measures available in the market.
• Lack of interest of investing on the new technologies, as these industries getting
profits with the existing technologies
20
• There is need to develop attractive financing mechanism in order to create
interest among industry for technology adoption.
Manpower
Majority of the operators and helpers deployed in the cluster units are non technical and
illiterates and their knowledge is based on the past experience. They do not have
technical skills and knowledge on energy conservation. This is one of the important
factors for inefficiency of the process and energy losses.
Jodhpur Cluster
Financial Barrier
• There is lack of cost effective energy efficient technology in Kiln.
• Lack of interest of investing on the new technologies, as these industries getting
profits with the existing technologies
• There is need to develop attractive financing mechanism in order to create
interest among industry for technology adoption.
Manpower
Most of the operators and helpers deployed in the cluster units are non technical and
illiterates and their knowledge is based on the past experience. They do not have
technical skills and knowledge on energy conservation which results in inefficiency in the
process and also energy losses.
21
CChhaapptteerr 33
EEnneerrggyy AAuuddiitt aanndd TTeecchhnnoollooggyy AAsssseessssmmeenntt SSttuuddyy
3.1 Technology Assessment Study
3.1.1 Technology Employed in the Targeted Cluster
Tirunelveli Limekiln Cluster
The lime burning technology used in the cluster is that of a conical kiln ending with a
steam less funnel type section and designed to handle mixed feed. Typically these kilns
have an open top and the kilns are constructed with local materials (brick and mortar, in
some cases lined with fire bricks). Various equipments employed in this process are
given below:
1) Jaw Crusher
2) Kiln
3) Air Blower
4) Pulvariser
Jaw Crusher
A jaw crusher is installed in raw material storage area and is used for material size
reduction. Jaw crushers are used as primary crushers, or the first step in the process of
reducing lime stone to required size. They crush primarily by using compression. The
limestone as received from mines is dropped between two rigid pieces of metal, one of
which then moves inwards towards the limestone, and the limestone is crushed because
it has a lower breaking point than the opposing metal piece. Jaw crushercan crush large-
sized limestone, and the range of size that can be handled by the crusher is 9-12”. The
crushers are operated intermittently depending on the kiln charging plan.
Kiln
These country kilns are cylindrical and vary in size and dimensions for 2 TPD kiln are as
follows: height above surface is 8-9m, & diameter: 2.5 to 3 meters. Near the bottom on
the conical section, there is a single inlet for air supply. A blower (2-3HP Motor) supplies
air from bottom of the kiln to enable calcination. The kiln is constructed with low cost
local materials like clay bricks, boulders etc. and with mud as mortar. Limestone (12 to
19 mm size) and fuel are mixed manually and fed in to the kiln and firing is started. The
cycle time for a single batch is 12-14 hours. Quick lime powder is removed from outlet at
the bottom of the kiln.
22
Prior to charge, raw material received is crushed in a jaw crusher (50 HP Motor). The
range of stone size that can be handled by the crusher is 9”-12”. Slaked lime is
pulverized and then packaged. Pulverization process helps in removing rejected and
unburnt material (typically 20-25%).
Air Blower
A blower installed in the kiln and is used for supplying the combustion air. Centrifugal
fans or blowers normally mounted in a fan or blower housing. The air enters the housing
inlet, is turned 90 degrees and is exhausted out of the housing discharge. Each kiln has
a blower operating approximately 12-14 hours per day.
Pulvariser
It is installed in the packaging area and is used for pulverizing the slaked lime to 300 to
325 mesh size. The Pulveriser operates by impact action and will pulverize most dry,
free-flowing materials. Material fed into the hammer mill from the top falls into the
grinding chamber. The material is contacted by a series of hardened steel hammers
rotating at high speed. The material is ground by repeated contact with these hammers,
contact with the walls of the grinding chamber, and particle to particle contact. The
material remains in the hammer mill grinding chamber until particles become small
enough to escape by passing through the perforated screen that covers the bottom half
of the grinding chamber. Interchangeable hammer mill screens are available with hole
diameters from 1/64" to 2", to allow for fine or coarse grinding of most products. Size
reduction is caused by impact between the rotating hammers, particles and deflector
liner mounted in the mill housing cover. The desired fineness can be influenced by the
type of hammer, rotor speed and the size of the screen opening.
Jodhpur Limekiln Cluster
The limestone received from mines sized into required size and transferred to loading
section. The sized limestone fed into kiln through conveyor/ manually to kiln which as
three zones namely, preheating zone, combustion zone and cooling zone. Alternative
layer limestone and pet coke is laid in the kiln for burning of limestone and material
movement in the kiln is by gravity. The output material from kiln goes to the hammer mill
& lime is crushed in to small pieces. These fine lime particles are further divided by
classifiers according to that different grade of lime. Finally lime is packed in bags of
20/40/60 kgs and sold/ supplied to different places across the world. Various equipments
employed in this process are given below:
1) Kiln
2) Manual Hammer
23
4) Hydration unit
4) Pulvariser
5) Classifier
3.2 Methodology Adopted
3.2.1 Preliminary Energy Audit and Its Findings
The following methodology adopted for preliminary energy audit study:
• Collection of past energy consumption details and energy bill
• Establish specific energy consumption
• List out major energy consuming areas of the plant
• Level of technologies adopted and equipments used
• Status of instruments installed in the plant and necessary instrumentation required for the detailed study
• Understanding in detail the manufacturing process with energy and material balance
• Identify areas for detailed study for implementing energy efficiency measures
ZESPL has adopted above methodology and conducted preliminary energy audit studies
in the selected 10 units each in targeted clusters for data collection, measurement,
monitoring and discussions with unit owners. The details of the units visited provided in
Annexure 7. The following observations were made pertaining to energy saving
measures:
Tirunelveli Limekiln Cluster
� Batch kilns employed in the unit are outdated and highly in-efficient characterized
by high fuel consumption.
� The kilns have no fire brick or refractory lining and the kilns are provided with
only clay brick resulting in high radiation and convective losses. The surface
temperature during field study found that 120-130 deg C during combustion time
and 60 deg C during cooling time.
� Combustion air supplied to kiln was not uniformly distributed to entire kiln which
results under burnt/over burnt of quicklime
� The cost of energy for lime production is high and accounts for major share (over
60%) of cost of production. This is attributed again to outdated kiln technology
and high cost of fuel.
24
� Power factor measured in the cluster units is in the range of 0.90 to 0.94 and it
could be improved almost unity to get rebate by installing capacitor bank along
with APFC.
� The power supply is unreliable and erratic in the region. The cluster faces 4 to 8
hours of load shedding on daily basis which results poor quality of quicklime.
Jodhpur Limekiln Cluster
� There is no major EE interventions were undertaken in the cluster in kiln
retrofitting/ redesign since 1990.
� Power Factor measurements carried out the in the cluster shows that there is
potential to improve PF to almost unity from exiting 0.93 level.
� 45% alumina bricks were used as insulation throughout the kiln. Zenith Energy
suggests providing 60% alumina insulation at combustion zone and 45% alumina
at rest of the zones.
� Old and inefficient motors were used in cluster which lead to increase in power
consumption, which can be reduced by installing energy efficient motors
3.2.2 Detailed Energy Audit
The following methodology has been adopted for conducting detailed energy audit in the
targeted clusters:
• Monitoring of energy related parameters of various equipment/ machines using
portable instruments
• Collection of operating data from various measuring instruments
• Collection of past operating/ historical data from log books and data registers
• Compilation of design data / name plate details of various equipment from design
manuals and brochures
• Discussions with concerned plant personnel to take note of operating practices
and shop-floor practices being followed in the plant and to identify specific
problem areas and bottlenecks if any with respect to energy consumption
• Critically analyzed the data collected / monitored during the site visit
• Information gathering pertaining to lime burning technology and equipments
installed
• Identification of energy wastage areas and quantification of energy losses
• Identification of suitable measures for reducing energy wastages and areas for
reuse and recycle
25
3.2.3 Observation Made During Detailed Energy Audit
Energy audit team made many observations during visit to the units in the areas of Kiln,
material handling process, technology or equipment employed, energy availability, utility
energy consumption in both the clusters which are listed below:
1. Energy Consumption profile
Tirunelveli Limekiln Cluster
The majority units of the cluster use electricity and charcoal fuel for burning of limestone.
The charcoal consumption in cluster units varies from 190-200 kg per tone of quicklime
depending on production capacity and quality of limestone.
The specific electricity consumption of three typical units visited is furnished in the below
table 3.1:
Table 3.1 specific electricity consumption of three typical units visited at Jodhpur cluster
Details Value Unit -1 Unit -2 Unit -3
Char Coal tons 400 570 750
Electricity kWh 120 165 275
Final production per day tons 2 3 5
Specific Electricity consumption kWh/tn of
product
60 55 55
Specific charcoal consumption Kg/tn of
product
200 190 190
Jodhpur Limekiln Cluster
Energy consumption profile varies from starting to end of process. Highest energy
consuming equipments are kiln followed by Hammer mill, Pulverisor, Classifier &
hydrator. Pet coke as fuel is used in kiln.
There are four types of technologies found in Jodhpur limekiln cluster which is presented
below along with sources of energy, pet coke consumption and specific energy
consumption:
2. Capacity Utilization
Most of the units operate through out in a day and 250-300 days per annum depending
on market requirement of lime in the targeted clusters. The pet coke consumption is
almost uniform through out the production where as the load on the motors vary with
plant production. Most of units, pulvariser are operated about 60% to the rated capacity.
26
3. House Keeping Practices
There are no specific procedures followed in any of the units in both the clusters for the
operation and maintenance of the various equipments/utilities. The workers don’t have
the knowledge on energy conservation and efficiency. There is no monitoring of
consumption of fuels or electricity on daily basis in any of the units surveyed. Some of
the observation made with respective to house-keeping practices in limekiln units is
presented below:
Tirunelveli Limekiln Cluster
• Not maintain uniform air distribution through out the kiln results in over and under
burnt quicklime
• Temperature indicators are not installed in the cluster units
• Charging and discharging time not monitored
• Idle running of equipments also observed in the cluster units
Jodhpur Limekiln Cluster
• Uniform distribution of limestone and pet coke not maintained during charging
into the kiln results over and under burnt quick lime.
• Charging and discharging time in not monitored in the cluster units
• No storage yard for peat coke results unwanted carpet losses.
• Temperature indicators are not installed in the cluster units
3.3 Energy Efficiency Measures Recommended for Tirunelveli Sector
3.3.1 New Energy efficient vertical shaft limekilns
The existing inefficient limekilns can be replaced by
energy efficient limekilns, which are successfully
working with low specific energy consumption in other
countries.. There are two types of efficient kiln types,
the details of which are provided below:
• Single shaft counter flow heating kiln; and
• Multiple shaft parallel flow heating kiln.
The standard PFR-Kiln is a two-shaft kiln (see Figure
below defined by alternating burning and non-burning
shaft operation. There are two distinguishing features
of the PFR-Kiln:
27
• The parallel flow of hot gases and stone in the burning zone, and
• The regenerative preheating of combustion air in the process.
The PFR type of kiln is ideally suited to produce soft burned, high reactive lime and
dolomite lime because of two reasons:
• The conditions created by the parallel flow of the stone and the combustion
gases in the burning shaft.
• Additionally, the regenerative process provides the lowest heat consumption of
all modern kilns available today.
• As the amount of cooling air is not sufficient for complete combustion of the fuel
additional air has to be introduced via lateral burners. As in this type of kiln, the
fuel is introduced at the lower end of the burning zone - where the material is
already calcined - the temperature in this area is significantly higher than
required for the production of high reactive lime. In parallel flow kilns the fuel is
introduced at the upper end of the burning zone and the combustion gases travel
parallel to the material. As the fuel is injected at the upper end of the burning
zone where the material can absorb most of the heat released by the fuel, the
temperature in the burning zone is typically as low as 950º C (on average).
Because of this, parallel flow heating is the best solution for the production of soft
burned, reactive lime and dolomitic lime as required in most applications.
• The second important characteristic of the PFR-Kiln is the regenerative
preheating of the combustion air. In kilns with counter flow heating, the
combustion air is preheated in the cooling zone by the sensible heat contained in
the calcined lime. The amount of preheating is limited by enthalpy of the lime. In
the counter flow heating process there is a surplus of usable sensible heat
contained in the exhaust gas that is not recovered prior to being exhausted. As a
consequence some single shaft kiln designs have incorporated recuperators in
an effort to recover this waste heat, but such heat exchangers are susceptible to
operating problems caused by dust contained in the hot exhaust gases.
• In the twin shaft parallel flow regenerative kiln the combustion air is preheated in
an optimal way. The regenerative process requires two connected kiln shafts.
Each shaft is subject to two distinct modes of operation, burning and non-
burning. One shaft operates in the burning mode and simultaneously the second
shaft operates in the non-burning or exhaust mode. Each shaft spends an equal
amount of time in both the burning and non-burning modes of operation. In the
burning mode a shaft is characterized by the parallel flow of combustion gases
and raw stone whereas in non-burning mode a shaft is characterized by the
28
counter-current flow of exhaust gases and raw stone. The combustion gases exit
the burning shaft through a crossover channel into the non-burning shaft. The
alternating burning / non-burning shaft sequence serves as a regenerative
preheating process. Heat is transferred to the raw stone from the exhaust gases
during the non-burning mode and then reclaimed by the combustion air from the
raw stone during the burning mode. The preheating zone acts as a regenerator
with the stone charge as checkers. This kind of regenerator is completely
insensitive to dust-laden or corroding gases and, at the same time, shows
excellent heat transfer characteristics.
• The regenerative preheating of the combustion air makes the thermal efficiency
of the kiln practically independent from the excess combustion air factor. This
considerably simplifies the setting of the correct flame length required to achieve
the desired degree of lime reactivity. A large quantity of excess air produces a
shorter flame and less excess air produces a longer flame. The length of the
flame is one of the key factors to control the reactivity of burned lime. Generally
shorter and hotter flames reduce the reactivity of the burned product.
• The excellent thermal design of the PFR-Kiln can be satisfactorily proven by
means of the heat balance. The sum of effective heat, i.e. the heat required for
dissociation, and of the various heat losses provides the thermal requirement of
the kiln.
The heat losses consist of:
• The loss through the kiln walls equal to approx. 170 kJ 40 kca1)/kg of lime.
• The sensible heat of the discharged burned lime equal to approx. 80 kJ (20
kcal)/kg of lime at a discharge temperature of 100 'C, and
• The sensible heat contained in the exhaust gases equal to approx. 290 kJ (70
kca1)/kg of lime at a discharge temperature of 100 'c.
• Considering the above figures for heat losses of the kiln and when producing
lime with 96% CaO the total thermal requirement is approx. 3520 kJ (840
kca1)/kg or 3.02 mi11ion Btu per ton of burned lime.
The conventional and radiation loss in conventional kiln are high compared to the above
energy efficient kiln.
3.3.2 Retrofitting of the existing kilns
The guiding factor for energy efficiency and effective heat recovery in conventional kiln is
the diameter to height ratio. The higher the ratio better is the thermal efficiency.
However, the existing kilns in the unit have ratio in the range of 1:1 to 1:4, which is small
29
and leads to large quantity of heat losses and poor thermal efficiency. It is recommended
to modify the existing kilns in such a way that the shaft height is at least six times the
diameter, and preferably nearer nine times for greatest efficiency. Ensuring optimum
height to diameter ratio ensures reduction in fuel consumption by at least 20 to 25%.
3.3.3 Provide refractory and insulation for reducing surface radiation loss
The choice of refractory and insulating material is important as heat loss from the walls
of a kiln has to be kept to a minimum for energy efficient and economic operation. The
refractory bricks are not used in the cluster kilns to contain the thermal energy with in
kiln. Most of the units were used only insulating bricks and also leaving an air gap
between the kiln's inner surface and the casing which reduce heat loss to some degree.
The possible insulation material are such as insulation bricks, rockwool (industrial or
mineral wool) and ceramic fiber which tends to be expensive, but is an excellent
insulator and easy to install.
3.3.4 Use biomass as supplementary/main fuel in limekilns
The high-cost of energy for lime production coupled with the availability of biomass fuels
could be the main drivers to try biomass as supplementary fuel along with coal. The
biomass utilization trials in limekilns had been unsuccessful due to a variety of technical
and operational problems like inadequate fuel preparation, improper mixing with
limestone, incomplete combustion, poor quality product, etc. The use of biomass
briquettes or biomass producer gas helps in reducing the energy costs of production by
20 to 25%. The cost of machinery for gasification or briquetting can be paid back in less
than 18 months time. Since the kiln sizes and production capacities vary widely across
the clusters, the sizing of the gasifiers or briquetting machines also vary widely.
However, the cost of the gasifier varies in the range of Rs.10,00,000 to Rs.15,00,000
depending on the requirements.
3.3.5 Better operating practices
All the kiln operations including sizing of limestone, charging of feed, withdrawal of
product, grading, and packing are manual in the unit. It recommended installing
mechanical material handling system for feed the raw material and discharge the
product and automatic hydration system
Monitoring of fuel consumption, process parameters, production, instrumentation for
various equipments are not practiced and these may be due to lack of awareness.
Hence, it recommends maintaining log book (1) temperature maintained in the kiln on
30
hourly basis (2) raw material, char coal, electricity consumption and production on daily
basis.
3.3.6 Instrumentation for process optimization
The cluster units have conventional kiln for burning of limestone and calcinations occurs
around 900ºC-1000ºC. The low efficiency of kiln is due to lack of instrumentation for
monitoring the kiln temperature. It is recommended to install thermocouples for kiln for
time to time temperature monitoring which results in fuel consumption optimization.
3.3.7 Better Housekeeping
By improving the operational practices in these units, efficiency will improve by around 2-
5%. Some of the suggested house-keeping practices in limekiln units are presented
below:
• Maintain uniform air distribution through out the kiln to minimize the over and
under burnt quicklime
• Maintaining proper combustion air pressure in the kiln
• Regulate combustion air blower opening proportion to load on the kiln
• Fuel storage should be done in accordance with the available guidelines for
storing that particular kind of fuel.
• Installation of digital temperature indicators in place of human monitoring reduces
the chances of overheating of limestone and subsequent energy& material loss
• Monitor charging time in Kiln
• Idle running of equipments should be avoided
3.4 Energy Efficiency Measures Recommended for Jodhpur Cluster
The Energy audit team found that the natural draft vertical shaft kiln technology used in
the cluster is energy efficient and it consumes 1200 kcal per tone of quicklime. The
following measures improves specific energy consumption of the unit further.
3.4.1 Use of better quality insulation
The choice of insulating material is important as heat loss from the walls of a kiln has to
be kept to a minimum for energy efficient and economic operation. Most good insulating
materials contain a high percentage of air. In fact, merely leaving an air gap between the
kiln's inner shaft and the casing will prevent heat loss to some degree. However, it is
better if the air is contained in a matrix of some solid material as this further reduces
losses. Obviously, you need to choose a material which will not catch fire at
temperatures which might approach 1000°C. The possibilities include insulation bricks,
rockwool (industrial or mineral wool) and ceramic fiber - which tends to be expensive,
31
but is an excellent insulator and easy to install. There are also alternatives such as rice
husk ash or other ashes. Insulation should always be placed in the cavity between the
inner shaft and the kiln casing or added to the outside of the kiln. This type of insulation
can be planned the kiln design.
3.4.2 Energy efficient motors
It was observed that the maximum of motors are re-winded more than 5 times which
leads to approx 2.5 times more power consumption and lower operating efficiency.
These motors must be replaced by the Energy Efficient Motors which leads to higher
working efficiency up to 4 % for the same working condition. Energy-efficient motors
(EEM) are the ones in which, design improvements are incorporated specifically to
increase operating efficiency over motors of standard design. Design improvements
focus on reducing intrinsic motor losses.
Improvements include the use of lower-loss silicon steel, a longer core (to increase
active material), thicker wires (to reduce resistance), thinner laminations, smaller air gap
between stator and rotor, copper instead of aluminum bars in the rotor, superior bearings
and a smaller fan, etc. Energy-efficient motors now available in India operate with
efficiencies that are typically 3 to 4 percentage points higher than standard motors. In
keeping with the stipulations of the BIS, energy-efficient motors are designed to operate
without loss in efficiency at loads between 75 % and 100 % of rated capacity. This may
result in major benefits in varying load applications. The power factor is about the same
or may be higher than for standard motors.
3.4.3 Installation of Automatic Power Factor Controller to maintain unity power
factor
An automatic power factor correction unit has to be used to improve power factor. A
power factor correction unit usually consists of a number of capacitors that are switched
by means of contactors. These contactors are controlled by a regulator that measures
power factor in an electrical network. To be able to measure power factor, the regulator
uses a current transformer to measure the current in one phase. Depending on the load
and power factor of the network, the power factor controller will switch the necessary
blocks of capacitors in steps to make sure the power factor stays above a selected
value.
Benefits
� Reduction in I2R losses
� Improved voltage regulation
32
� Decrease in kVA loading
� Reduction in energy kWh consumption
� Rebate on electricity bill
� Reduction in Maximum demand
� Longer life of electrical distribution components such as switch gears,
transformers, cables etc
3.4.4 Improve coke storage
Storage of pet coke includes oxidation, wind and
carpet loss. A 1% oxidation of coke has the same
effect as 1% ash in coke, wind losses may account
for nearly 0.5 – 1.0% of the total loss. The main goal
of good coke storage is to minimize carpet loss and
the loss due to spontaneous combustion. Formation
of a soft carpet, comprising of coke dust and soil
causes carpet loss. On the other hand, gradual
temperature builds up in a coke heap, on account of oxidation may lead to spontaneous
combustion of coke in storage. Action need to be taken for maintaining quality of fuel.
The measures that would help in reducing the carpet loses are as follows:
1. Preparing a hard ground for petcoke to be stacked upon.
2. Preparing standard storage bays out of concrete and brick. In process Industry,
modes of petcoke handling range from manual to conveyor systems. It would be
advisable to minimize the handling of coke so that further generation of fines and
segregation effects are reduced.
3.4.5 Better Housekeeping Practices
By improving the operational practices in these units, efficiency will improve by around 2-
5%. Some of the suggested house-keeping practices in limekiln units are presented
below:
• Uniform distribution of limestone and pet coke during charging into the kiln
results good quality of quick lime.
• Maintain uniform air distribution through out the kiln to minimize the over and
under burnt of quick lime
• Monitor charging time in Kiln
• Idle running of equipments should be avoided
33
• There is need to create sufficient space & process for storage of raw material,
coke. Also proper flouring & covering of the coal storage yard is required which
can reduce unwanted dust & carpet losses.
• Unwanted stone, other residues get mixed in pet coke, which consume the
additional heat during the combustion which results in non uniform heating of
lime stones & increased fuel consumption for same production
• Fuel storage should be done in accordance with the available guidelines for
storing that particular kind of fuel.
• Installation of digital temperature indicators in place of human monitoring reduces
the chances of overheating of limestone and subsequent energy& material loss
34
Chapter 4
CCrroossss CClluusstteerr LLeeaarrnniinngg aanndd TTeecchhnnoollooggiieess SSuuiittaabbllee FFoorr LLiimmee BBuurrnniinngg
4.1 Technology Adopted for Lime Burning
Lime produced primarily in traditionally evolved kilns over the years in India. As per the
Comprehensive Industry Document on Lime Kilns published by the Central Pollution
Control Board (CPCB), there were around 30,000 operational kilns in 1992, but the
recent preliminary discussions with the regulatory agencies and the industry
associations reveal that units are are reduced to around 6,000 limekilns due to lack of
white washing market. These clusters of limekilns came into existence near the
limestone deposit areas. The major clusters are located in Andhra Pradesh, Karnataka,
Tamil Nadu, Madhya Pradesh, Himachal Pradesh, Uttaranchal, Uttar Pradesh,
Rajasthan, and Maharashtra. The types of kilns employed for lime production varies
from batch type country kiln, natural & forced draft vertical shaft kiln across different
clusters, with vertical shaft kilns being the most widely used. These clusters also differ in
physical and chemical properties of limestone processed, fuels employed, grades of lime
produced, kiln size and design parameters, mechanization levels, operational practices,
etc.
4.2 Technology Gap Assessment
Among the technologies adopted in India for lime burning, vertical shaft kilns are energy
efficient, tall cylindrical kilns of varying designs and
length/diameter ratios. These are refractory lined with
provisions to discharge the burnt lime at the bottom. In mixed
feed kilns, the discharge doors are provided at the bottom for
discharging lime. The air drawn at the bottom helps to supply
the preheated air to the kiln for the combustion of the
coal/coke either by natural or forced draft. When the fuel is
oil or gas, separate burners are located at suitable positions
around the circumference of the kilns to provide heat for the
calcination to take place. Properly designed kilns have
definite zones for preheating, calcining and cooling.
The calcination occurs in the kiln due to the action of hot gases of combustion on the kiln
charge consisting of pieces of limestone and permeable to gases which move
downwards under the action of gravity.
A vertical shaft kiln is divided into pre-heating, burning (calcination) and cooling zones.
In the pre-heating zone the incoming raw material (feed) comes into contact with
ascending gases from burning zone at a sufficiently high temperature thereby getting
35
pre-heated before entering burning zone. Calcination takes place in burning zone and in
the cooling zone the calcinated lime gets cooled by the incoming draught facilitating hot
air to burning zone for efficient combustion. The calcinated lime is removed through
discharge doors. The air for combustion is drawn through discharge doors located at the
bottom of vertical kiln.
The combustion air is normally pre-heated in the cooling zone in counter current by the
sensible heat present in the lime after calcination. The quantity of heat introduced with
combustion air depends on the efficiency of heat recovery in cooling the lime. The ratio
of heat requirement of the burning zone to heat supplied to pre-heating zone depends on
CaCO3 content of limestone.
The decomposition behavior is determined by heat transfer to the material, heat
conduction inside the material, chemical kinetics, diffusion of the CO2 through the porous
oxide layer and mass transfer. The heat transfer is the temperature difference between
surroundings and the reaction front while the mass transfer is the difference between
equilibrium pressure and ambient partial pressure. The dissociation temperature of stone
is directly proportional to dissociation of various carbonates present in it.
The thermal efficiency of a lime kiln is the ratio of total heat supplied by the fuel to that
required to decompose stone completely under ideal condition. The limit of heat
consumption is dictated by the heat of reaction needed for the decomposition of CaCO3
into CaO and CO2.
The efficiency of kiln depends on:
• The way in which fuel is introduced into the kiln.
• The efficiency of combustion and quantity of air in excess of the theoretical
requirement. Distribution of heat in the hottest part of the kiln.
• Utilization of heat available with escaping gases.
• The amount of heat left in the lime drawn from cooling zone
• The quantity of heat lost by radiation and in other ways.
Evolution of designs in India
36
1
7
8
9
2
3
4
5
6
The All India Khadi and Village Industries Commission (KVIC) assisted the villages
where lime stone deposits were available with improved kiln design with a production
capacity of 2 to 10 tons of lime per day. Since the kiln is small, batch-type and operated
only in fair weather, it did not work out to be cost-effective. The lime produced in these
kilns is sold in villages for mortar and plasterwork, and also for use in refining sugarcane
juice in village Khandsari, Uttarakhand.
Although some of the country kilns are of the
mixed feed vertical shaft type, the operational
principles for these kilns are often neglected by the
people running them. For almost 15 to 20 years,
the lime industry continued in its infancy as far as
technology was concerned.
The Central Building Research Institute (CBRI),
Roorkee had gauged the importance of
standardized good quality lime in the 1970s. They
introduced an improved design-a partially
mechanized vertical shaft kiln lined with refractory Figure 4 1: KVIC Limekiln
Figure 4.2 CBRI Limekiln
37
Figure 4.3: CBRI Improved Limekiln
Figure 4.4: Shell high capacity mixed feed vertical shaft lime kiln
bricks, together with a check on the size of
limestone and coal for 10 to 15 tons of lime
production per day. Studies indicate that
these kilns are thermally more efficient, and
able to produce lime of good quality.
At the same time, the Bureau of Indian
Standards brought out codes of practice for
production of limes (IS 1849 and IS 1861)
and several other very good specifications.
The changes in the design of the kiln and IS
specifications brought about improvement in
the production of quality lime. Dyers Stone
Lime Co. Pvt. Ltd developed the design for a
kiln in Sataun, Himachal Pradesh, followed by
kilns for the Madhya Pradesh government.
The CBRI kiln, as well as this kiln with the capacity to produce 50 tonnes of lime per day,
provided a network of rings and columns on the outer periphery of the shaft for proper
strengthening and reinforcement. The kiln had expansion joints provided in the walls to
obviate the thermal stresses. Later, in1982, Dyers introduced a modern, mechanized
steel shell kiln with refractory lining. This kiln could produce up to 100 tonnes of lime
per day .
The technology that was used in the country
kilns and in the KVIC, CBRI, and Dyers kilns,
was initially the open-top, single shaft nd mixed
feed type. The ratio of limestone and coal was
determined on the basis of the quality of
limestone, its physical and chemical constitution
and the quality of coal which usually had high
ash content and low calorific value. A significant
quantity of heat escaped from the top of the
kilns, rendering them poor in thermal efficiency
(25 to 50 per cent). The modern, single shaft kiln
provides better thermal efficiency, if the fuel is
coke, petcoke, fuel oil or natural gas. The twin
shaft kiln technology, which was first introduced
in Europe, is based on the intensive study of
wastage of heat in both lime drawn, as well as on
the gases going out at temperatures higher than
38
100°C. The type of kiln design, capacity of production of lime, heat requirement and
thermal efficiency are listed in Table 4, in order of priority.
Table 4.1: Types of kilns and thermal efficiency
S. No. Type of kiln
Capacity of
production
Heat
requirement
Thermal
efficiency
(Tons/day) (Kcal/kg lime) (%)
1. Vertical shaft (Single shaft) 10-20 1,100-1,200 60-65
2. Open top large 30-50 1,800-2,000 40-45
3. Small intermittent 2-10 1,600-2,000 40-45
Natural and Forced Draft Based Limestone Burning Kiln
In these kilns, steel shells are provided on the outer structure instead of concrete
structure. Mica is used as insulating material in addition to firebrick and clay brick. The
advantage of steel kilns over concrete kilns is the increased life and high resale value as
claimed by the entrepreneurs. However, there is no significant fuel savings envisaged in
steel kilns when compared to concrete kilns. Steel kilns are typically 34 to 35 feet in
height, 10.5 feet inner diameter and 3.3 feet wall thickness. The average output of these
kilns is in the range of 18 to 20 tonnes per day. To improve the energy efficiency feature
and throughput in these kilns, forced draft with mechanized conveying was introduced
and it is explained below:
Forced draft is employed to increase the throughput of the finished product and reduce
the fuel consumption. There is kiln with forced draft and mechanized conveying in
Piduguralla and Jodhpur limekiln cluster which is operating at higher energy efficiency
over old vertical shaft kilns. The combustion air is supplied by a blower to an air header,
which in turn distributes the air and supplies to the kiln through different ports of four-
inch diameter. The kiln has also a provision to operate on natural draft. During forced
draft operation the air inlet holes for natural draft operation are closed down. The kiln is
also provided with mechanized conveying system with separate hoppers for limestone
and coal to maintain the feed and fuel ratio. In this technology, limestone and fuel such
coal/peat coke are fed into the kiln on layer by layer of different thickness depending
upon the caloric value of the fuel.
39
Chapter 5
TTrraaiinniinngg NNeeeeddss AAsssseessssmmeenntt SSuurrvveeyy
5.1 Needs Assessment
The specific objective of this activity is to assess and document the capacity building
needs assessment for energy professionals such as energy managers & auditors,
limekiln unit owners, supervisor and plant managers in limekiln sector at Tirunelveli and
Jodhpur cluster. ZESPL team has conducted capacity building needs assessment study
in targeted limekiln clusters. As a first step, ZESPL team visited selected units for
detailed interaction to identify the major technology and knowledge gaps encountered by
the limekiln cluster. In addition, detailed discussions were held with the local limekiln
association to gain understanding on major issues and challenges being faced by the
cluster units. Further, ZESPL interacted with other key stakeholders of the cluster such
as energy professionals in the cluster, District Industries Centre (DIC), Micro, Small &
Medium Enterprises- Development Institute (MSME-DI), financial institutions, local
service providers (LSPs), vendors & suppliers of EE equipment, and technical
institutions to identify the capacity building needs of the targeted clusters.
5.2 Tirunelveli limekiln cluster
5.2.1 Issues Facing
The limekiln units located in Tirunelveli facing many challenges and few are described
below:
• The units suffer from lack of technical skills. The cluster units employs batch type
kilns which produces low quality products, poor yields and high fuel consumption.
There is also limited innovation and competitiveness in the cluster caused by lack
of technical and managerial skill.
• There is very limited information/ knowledge/ awareness of unit owners on EE
technologies/ equipment for lime production, energy conservation potential,
opportunities, and benefits. The unit owners prefer to invest in capacity
expansion rather than in energy saving projects due to lack of information &
awareness and due to perceived risks of investing in energy saving technologies.
• The cluster units only cater to low end markets due to poor quality of product
from batch kilns. As a result, the units are deprived to supply to better high
paying markets
• There is increasing threat and competition from other clusters such as
Piduguralla and Jodhpur for the finished product due to high cost of lime
production in Tirunelveli
40
• The units suffer from lack of information/ awareness on various financial
schemes/ subsidies from banks/ FIs/ governments for EE projects. There is also
lack of technical capacity of units for identifying and implementing EE projects.
• The units have limited credit worthiness for raising loans from banks for
technology upgradation projects. Also, there is lack of interest of banks/ FIs in the
district to lend for technology upgradation projects.
• One of the biggest problems of the cluster is lack of readily available of-the-shelf
energy efficient technologies suitable for burning the locally available limestone.
No demonstration/ pilot projects have been conducted in the cluster so far for
demonstrating energy efficient technologies. This is one of the major reasons for
no presence of energy saving kilns in the cluster.
5.2.2 Capacity Building Needs Assessment
The capacity building needs identified in close interaction with various stakeholders of
the projects and are described as below:
Awareness raising and training of unit owners and supervisors on energy
conservation & technical aspects
The major barrier that prevented the implementation of EE measures in limekiln sector is
lack of awareness of unit owners on energy & monetary losses due to the existing
technologies & practices, EE technologies suitable for the cluster such as EE motors/
pumps/ crushers/ pulverizers, mechanical handling systems, etc. There is very limited
information, knowledge, and awareness in the cluster on energy conservation potential
in limekilns, opportunities, and benefits. As a result, the unit owners prefer to invest in
capacity expansion rather than in EE projects and due to perceived risks of investing in
EE technologies.
In order to address this first and foremost barrier, there is need to raise awareness of
units on energy efficiency by conducting periodic training/ awareness programs in the
cluster targeting the MSME owners. The training programs should highlight technologies
in use, energy consumption profile of the units, energy losses due to the old/ in-efficient
technologies used in the cluster, consequent monetary losses, technology gaps, EE
technologies suitable for the cluster, fuel and electricity savings potential, monetary
benefits, indirect/ co-benefits, availability of the technologies, vendors supplying the EE
technologies, how to monitor energy consumption and assess the energy savings, etc.
There are 94 units located in Tirunelveli and near by districts with radius 30 km from
Tirunelveli, it is recommended to conduct a program at Tirunelveli.
The vendors/ suppliers of EE technologies (EE motors, pumps, crushers, etc) in the said
clusters should be actively engaged in the training programs. As a first step, the vendors
41
of EE equipment/ technologies should be registered with the association and the
registered vendors should be engaged actively to make presentations on EE
technologies applicable for limekiln cluster, energy saving potential, monetary benefits,
other co-benefits, etc. and government incentives applicable if any for the specific EE
technologies. Successful case studies should be presented by the vendors. This will
pave the way for networking of EE technology suppliers with the cluster units for future
replications.
Awareness raising and training on financing schemes
The promoters are not aware of financial schemes, lending schemes of different
commercial banks and FIs for EE projects and subsidies available from the central/ state
government.
There are attractive lending/ financing schemes available from SIDBI, FIs, and
commercial banks for investing in EE/ cleaner production technologies. There are also
central government incentives/ subsidies/ programs such as TEQUP, CLCSS and
REGP, which the cluster units can avail and benefit from. There is need to create
awareness among the promoters through focused training programs on availability of
financing/ lending schemes at lower interest rates, the benefits to the industry, the terms
and conditions & financial parameters of these schemes, how to apply, eligibility criteria,
etc. The beneficiary units of such schemes should be invited to the training programs to
share their experience and benefits of availing such schemes. Representatives of
banks/FIs may be invited to explain the lending schemes of their respective banks.
Capacity building of local service providers
The promoters do not have adequate technical expertise and knowledge on energy
efficiency and are totally dependent on local technology suppliers or service companies,
which normally rely on established and commonly used technology. It is observed that
due to lack of awareness to the promoters as also due to lower capital cost, vendors/
suppliers of equipment continue to supply inefficient equipment to the cluster units.
Therefore, there is need to build the capacity of vendors of motors, pumps, crushers,
pulverizers, etc in limekiln cluster to encourage them to sell energy efficient equipment to
the cluster by explaining the benefits of EE technologies. Training of vendors and
suppliers is therefore critical for sustainable investments in technology upgradation.
The BEE certified energy auditors shall be actively engaged in training programs as they
play catalytic role in technology upgradation in the cluster. The auditors help the
individual units in conducting energy audits and DPRs for identified/ potential EE
technologies and in the process raise the overall awareness of the cluster on EE. The
auditors can also facilitate handholding support for implementation of EE measures.
42
Training of operators
The operators of all the limekiln units in the cluster are unskilled workers and operate
equipment based on their experience and judgment rather than technical knowledge.
This often leads to suboptimal performance of the plant equipment, ultimately resulting in
poor product quality and yield. Hence, supervisors, operators, and managers of the
limekiln units are included in training program
5.3 Jodhpur limekiln cluster
5.3.1 Issues facing
About 250 units engaged in lime production which includes hydrated & quick lime spread
across three districts of Rajasthan namely Jodhpur, Nagaur and Pali District. Jodhpur
limekiln cluster is facing various problems and these are presented below:
• The vertical shaft kilns employed in the cluster are 20 years old technology
designed by CPRI & KVIC and no major innovation has done on limekiln
technology/design in recent years
• The cost of energy for lime production is high and accounts for major share 40 -
45% of cost of production.
• The petcoke price is very high and increased from Rs 7500 to Rs.9500 per ton in
the last three years.
• There is increasing threat and competition from Middle East to supply quicklime
to process industries located in coastal line like Mumbai since Jodhpur is far
away from coastal line
5.3.2 Capacity Building Needs Assessment
The capacity building needs identified in close interaction with the key players are
described as below:
Awareness raising and training on financing schemes
The promoters limited knowledge on lending schemes of different commercial banks and
FIs for EE projects and subsidies available from the central/ state government.
There are attractive lending/ financing schemes available from SIDBI, and commercial
banks for investing in EE/ cleaner production technologies. There are also central
government incentives/ subsidies/ programs such as TEQUP, CLCSS and REGP, which
the cluster units can avail and benefit from. There is need to create awareness among
the promoters through training programs on availability of financing/ lending schemes at
43
lower interest rates, the benefits to the industry, the terms and conditions & financial
parameters of these schemes, how to apply, eligibility criteria, etc.
Training of operators
The operators of all the limekiln units in the cluster are unskilled workers and operate
equipment based on their experience and judgment rather than technical knowledge.
This often leads to suboptimal performance of the plant equipment, ultimately resulting in
poor product quality &yield and higher energy consumption. Hence, supervisors,
operators, and managers of limekiln unit owners are also be involved in training program
so that energy conservation measures identified in the cluster will not continued in the
cluster units after the training program.
44
Chapter 6
CCaassee SSttuuddiieess// BBeesstt PPrraaccttiicceess
6.1 Case Study 1: Replacement of Conventional Kiln with Vertical Shaft
Kiln Coupled with Biomass Gasifier
i) Overview of the Tirunelveli Cluster
Limekilns located at Tirunelveli district in Tamil Nadu burning limestone to produce
quicklime/ hydrated lime and these kilns are primarily concentrated in Sankarnagar,
Rasta, Rajapalayam, and Sankaran Koil. Approximately 94 units engaged in quicklime
production in the cluster and each unit comprises two to eight kilns. Almost all the units
of the cluster are operational and produce hydrated lime from two different types of raw
material, viz. dolomite and calcite limestone. The technology status of Tirunelveli limekiln
cluster is discussed in detail in the Chapter 2.
ii) Energy Consumption for the Prevailing Technology
The average %CaCO3 in the limestone available in Tirunelveli limekiln cluster and
quantity of limestone rejection from the kiln would be 58% and 15% respectively. The
charcoal required per tonne quick lime is 200 Kg and its calorific value is 6500 kCal/kg.
The production capacity of the kiln is assumed to be 4.2 tonnes/day. Hence, quantity of
raw material and char coal are calculated as follows:
Quantity of limestone required = 4.2/ (0.58*0.85)
= 8.5 tonnes
Quantity of charcoal required = 4.2*200 kg
= 840 Kg
So, 840 kg charcoal is required to burn 8.5 tons limestone.
Energy required/ kg of quicklime = (Qty. of charcoal * Calorific Value) / Qty. of Quicklime
= 840* 6500/ 4200
=1300 Kcal
(a) Char Coal Cost per ton of quick lime = 200 x 14 = Rs.2800 / ton quicklime
Amount of electricity required per ton of quicklime = 55 kWh
(b) Electricity cost per ton of quicklime = 55* Rs 5/ kWh
= Rs 275/ ton quick lime
Total energy cost = Rs.3075/ per ton of quicklime
45
iii) Proposed energy efficient 20 TPD vertical shaft kiln coupled with biomass
gasifier
Energy requirement for the proposed Vertical shaft kiln = 1200Kcal/Kg of quicklime
Calorific value of the biomass (firewood) = 3500 Kcal/kg
Biomass (firewood) required for same output = 1200 / 3500
= 0.342 Kg/kg of quick lime
= 0.342*4200
= 1440 Kg of biomass
Assuming efficiency of biomass gasifier of 70%,
Biomass required for 4.2 ton of quick lime = 1440/0.70
= 2057 Kg of biomass
Quantity of limestone required = 4.2/ (0.58*0.95)
= 7.6 tons of limestone
(a) Biomass cost per tone of quicklime = 2057* Rs 3.5/Kg/ (4.2)
= Rs 1715 / tone of quick lime
(b) Electricity cost per ton of quicklime = 100* Rs 5/ kWh
= Rs 500/ ton quick lime
Total energy cost = Rs.2215/ per ton of quicklime
Difference in fuel cost between prevailing and proposed technology
= Rs (3075-2215)/ ton of quicklime
= Rs 860 / ton of quicklime
For 20TPD kiln saving per day on fuel = 860 x 20
= Rs.17,200 per day.
Considering 300 days operation in a year,
Annual saving on energy cost for 20 TPD = Rs.17,200 *300 days
=Rs 51.60 Lakhs.
Project cost including biomass gasifier of 20 TPD = Rs.122 lacs
46
Simple payback period = 2.36 years
v) Demerits of conventional kiln
• All the activities such as material feeding, preparation fuel – limestone and
product discharge are manual.
• Conventional kilns leads to air pollution and particulate emission which could be
control to some extent only.
vi) Advantages of Vertical shaft kiln coupled with biomass gasifier
• Charging of limestone and discharge of quicklime is automated.
• Minimum pollution would be anticipated which would be during crushing and
initial burning of limestone.
• Provision for Instrumentation to measure process data such as temperature,
pressure and level.
• Consistent product with good quality results sale price at least 20% higher.
• Although skilled labor will be at higher cost for the technology, overall labor cost
would be reduced.
6.2 Case Study 2: Replacement of Conventional Kiln with Forced Draft
Vertical Shaft Kiln with Sheet Steel
i) Overview of the existing technology
In the country kiln used in the Tirunelveli cluster, charcoal and electricity are used to
produce quicklime. The quantity of char coal and electricity required to produce lime of
one ton is 200 Kg and 55 kWh respectively. The calorific value of the char coal used in
the cluster is 6500 kCal/Kg. The cost of quicklime production is approximately Rs.3,900
per ton and energy cost accounts for over 60% cost of production at Tirunelveli limekiln
cluster. Energy consumption calculation is explained below:
Amount of char coal required per ton of quick lime = 200 Kg
Cost of char coal = Rs 14/kg
Fuel cost per ton of quicklime = Rs 2800
Electricity cost per ton of quicklime = 55 * 5 = Rs 275
Total energy cost per ton of quick lime = Rs 3075
ii) Proposed Vertical Shaft Kiln with steel shell
47
In these kilns, steel shells are provided on the outer structure instead of concrete
structure. Mica is used as insulating material in addition to firebrick and clay brick. The
advantage of steel kilns over concrete kilns is the increased life and high resale value as
claimed by the entrepreneurs. However, there is no significant fuel savings envisaged in
steel kilns when compared to concrete kilns. Steel kilns are typically 34 to 35 feet in
height, 10.5 feet inner diameter and 3.3 feet wall thickness. The average output of these
kilns is in the range of 18 to 20 tonnes per day. To improve the energy efficiency feature
and throughput in these kilns, forced draft with mechanized conveying was introduced
and it is explained below:
Forced draft is employed to increase the throughput of the finished product and reduce
the fuel consumption. There is kiln with forced draft and mechanized conveying in
Piduguralla and Jodhpur limekiln cluster which is operating at higher energy efficiency
over old vertical shaft kilns. The combustion air is supplied by a blower to an air header,
which in turn distributes the air and supplies to the kiln through different ports of four-
inch diameter. The kiln has also a provision to operate on natural draft. During forced
draft operation the air inlet holes for natural draft operation are closed down. The kiln is
also provided with mechanized conveying system with separate hoppers for limestone
and coal to maintain the feed and fuel ratio. In this technology, limestone and fuel such
coal/peat coke are fed into the kiln on layer by layer of different thickness depending
upon the caloric value of the fuel.
The project cost of setting up of a quicklime cum hydration facility unit at Jodhpur
limekiln cluster are approximately Rs 145 lakhs. The project cost covers cost of land,
construction of kiln, electrical items, mechanized conveying, office building, and yard.
The breakup of project cost is given in Table 1 below:
Table 6.1: Project cost of a quicklime cum hydration facility
Item Capital Cost, Rs
50 TPD
Kiln 40,00,000
Land (10000 sq.m) 70,00,000
Electrical Transformer, cabling and
accessories
10,00,000
Crusher 2,00,000
Working shed, yard, building for
hydration facility and office building
23,00,000
Total cost (approx.) 1,45,00,000
48
Quantity of peat coke and electricity required for quicklime production of one ton is 160
kg and 15 kWh respectively. The energy cost accounts for 30% of cost of production at
Jodhpur limekiln cluster.
iii) Energy saving Calculations:
Amount of peat coke required per ton of quicklime = 160 Kg
Cost of peat coke = Rs 10/Kg
Fuel cost per ton of quicklime = 160*10 = Rs 1600
Electricity consumption per ton of quicklime = 15 kWh
Electricity cost per ton of quicklime = 15*5 = Rs 75
Total energy cost per ton of quick lime = Rs 1675
Difference in energy cost between prevailing and proposed technology per ton of
quicklime = Rs (3075- 1675) = Rs 1400
Considering kiln capacity of 20 TPD and 300 days of operation,
Energy saving per day = 1400*20
= Rs 28000
Annual energy savings over conventional kiln = Rs.28000*300
= Rs 84 lacs
Simple payback period considering unit with hydration facility = 1.73 years
6.3 Best Practices: Replacement of Re-winded/Old Motors with Energy
Efficient Motors
Background
During the walk through energy audit it was observed that motors had re-winded more
than 5 times or age of motors more than 10 years were replaced with star rated energy
efficiency motors by unit owners.
Energy efficient motors leads to higher working efficiency up to 4 % for the same
working condition. Design improvements were incorporated specifically to increase
operating efficiency over motors of standard design in EE motors. Design improvements
focus on reducing intrinsic motor losses including the use of lower-loss silicon steel, a
49
longer core (to increase active material), thicker wires (to reduce resistance), thinner
laminations, smaller air gap between stator and rotor, copper instead of aluminum bars
in the rotor, superior bearings and a smaller fan, etc. In keeping with the stipulations of
the BIS, energy-efficient motors were designed to operate without loss in efficiency at
loads between 75 % and 100 % of rated capacity which may result in major benefits in
varying load applications. The power factor is about the same or may be higher than for
standard motors.
Benefits
� Reduced power consumption
� Higher efficiency through reduction no load loss and ohmic loss
� Good efficiency with wide range of load
Energy Saving Analysis
Installation of Energy efficient motors in place of re-winded motors would have saved the
power consumption as energy efficient motors have 4-5 % efficiency higher than
standard motor. A typical unit in Tirunelveli limekiln cluster replaced 32 kW standard
motor with EE motor of 30 kW. The details of savings are provided below:
Standard / Rewinded Motor = 32 kW
Energy efficient motor = 30 kW
Saving potential = 2 kW
Running Hours = 7000 hrs/year
Energy Saving = 2 kW/Motor x 7000 hrs/yr x Rs. 4.8 / kWh
= Rs. 0.67 Lakh/ year
Cost of Implementing
The typical unit spent around Rs. 1.2 Lakhs for purchasing of 30 kW energy efficient
motor and the same unit returned the investment in 2 years
50
Chapter 7
EEEE FFiinnaanncciinngg SScchheemmeess
7.1 Background
The primary objective of this activity is to identify, compile, and document the lending
schemes / financial schemes/ credit facility/ EE schemes of SIDBI for EE investment in
the cluster and present the same to energy professionals in the targeted limekiln cluster
during the capacity building programs/ workshops proposed to be organized by BEE/
ZESPL.
7.2 Lending Schemes/ Financial Schemes/ Credit Facility/ EE Schemes of SIDBI
ZESPL team interacted with financial institutions such as Small Industries Development
Bank of India (SIDBI) for obtaining the information on EE loan products and credit
facilities. The information was also collected from various financial institution websites
for various lending schemes available and guidelines for availing the loans. The financial
schemes/ lending schemes of various FIs/ banks and the central government schemes/
subsidies on EE loan products are listed below and described in detail in the following
sections:
Small Industries Development Bank of India (SIDBI)
(A) JICA-SIDBI Financing Scheme for Energy Saving Projects in MSME sector
(B) KfW- SIDBI Financing Energy Efficiency Projects in the MSME Sector
(C) KfW- SIDBI Financing Cleaner Production Measures in the MSME Sector and
Cluster
(D) Credit Guarantee Scheme for Micro and Small Enterprises (CGMSE)
(E) TIFAC-SIDBI Revolving Fund for Technology Innovation
Other Banks/ Financial Institutions
(F) Scheme for Financing Energy Efficiency Projects, Bank of Baroda
51
Central Government Scheme
(G) Technology and Quality Up-Gradation (TEQUP) support to Micro, Small and
Medium Enterprises
(H) Credit linked capital Subsidy scheme (CLCSS)
(I) Rural Employment Generation Programme (REGP)
7.3 SIDBI – (Small Industries Development Bank of India)
A) JICA-SIDBI Financing Scheme for Energy Saving Projects in
MSME sector
The Japan International Cooperation Agency (JICA) has extended the second Line of
Credit to Small Industries Development Bank of India (SIDBI) under the Phase II of the
Micro, Small and Medium Enterprises (MSMEs) Energy Saving Project for financing
Energy Efficiency (EE) opportunities in MSMEs. Phase I of the Project gained immense
popularity among the MSMEs across the different industrial sectors, where more than
3500 energy efficient projects were installed in MSME units. The project is aimed at
sustaining the efforts of MSME Energy Saving Project – Phase I and encourage MSME
units to undertake energy saving investments in plant and machinery to reduce energy
consumption, enhance energy efficiency, reduce CO2 emissions, and improve the
profitability of the units in the long run.
i ) Financial Parameters
The financial parameters for appraising the projects are:
Parameter Norms
Minimum Rs.10 lakh
Min. Promoters
Contribution
25% for existing units
33% for new units
Debt Equity Ratio Maximum 2.5 :1
Interest Rate As per credit rating and 1% below the normal lending rate
Upfront Fee Non refundable upfront fee of 1% of sanctioned loan plus applicable
service tax
Security First charge over assets acquired under the scheme; first/second
charge over existing assets and collateral security as may be
deemed necessary
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Asset Coverage Minimum Asset Coverage should be 1.4 :1 for new units and 1.3 :1
for existing units
Repayment
Period
Need based. Normally, the repayment period does not extend beyond
7 years. However, longer repayment period of more than 7 years
may be considered under the Line if considered necessary
(Source:http://www.sidbi.com/?q=financing-schemes-sustainable-development-
including-energy-efficiency-and-cleaner-production-msmes)
The financial assistance to MSMEs will be provided through SIDBI, as well as through
refinance to Banks/ State Finance Corporations (SFCs) and Non Banking Financial
Companies (NBFCs). The project also seeks to provide technical assistance to these
financial institutions and MSME units for successful implementation of this Scheme
resulting in Energy Saving in MSME Sector and thereby contributing to environmental
improvement and socio-economic development in the country and address the climate
change concerns.
i i ) Eligible Sub-Projects / Energy Saving Equipment List
The energy saving sub-project under this initiative means:
• Acquisition (including lease and rental) of energy saving equipments/facilities,
including newly installing, remodeling and upgrading of those existing
• Replacement of obsolete industrial furnaces and/or boilers or burners or
introduction of additional equipment which improve performance comparable
to those of replacement.
• Installation or improvement or adoption of such manufacturing machinery and
equipment that meet the specific requirements for energy performance
standard provided by the related energy conservation act/code in India (e.g.
Top Runner Equipment, Energy Labels etc.)
• Installation of building envelopes, equipments, heating systems, lighting and
electrical power/ motors in compliance with energy performance standard
provided in the Energy Conservation Building Code (ECBC)
• Introduction of the equipments that utilize alternative energy sources which
can reduce GHG emissions such as natural gas, renewable energy, biogas
etc. instead of fossil fuel such as oil and coal
• Clean Development Mechanism (CDM) projects involving clusters level
intervention by a change in the process and technologies for the cluster as
a whole duly supported by technical consultancy, will be eligible for coverage
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The list of equipment eligible for financing under this initiative is available in SIDBI
offices. The equipment list is being continuously revised and updated by the Consultants
– InsPIRE Development Services appointed by JICA. The List shall be used for
screening the sub- projects for deciding their eligibility for coverage under the JICA Line
of Credit and the List would be the primary criteria for the sub-projects. Please contact
the nearest SIDBI Branch Office or refer to SIDBI website (www.sidbi.in) or JICA Project
website (http://jica.org.in ) for the updated List.
i i i ) Eligibil ity Criteria for Units (Direct Assistance)
• New / existing MSME units, as per the definition of the Micro, Small & Medium
Enterprises Development (MSMED) Act, 2006 (www.Laghu-udyog.com; www.
Smallindustryindia.com). However, units graduating out of Medium scale will not
be eligible for assistance.
• Existing units should have satisfactory track record of past performance and
sound financial position.
• Energy saving projects will be screened as per the Energy Saving Equipment
List, which is available on SIDBI or JICA Project website.
• Units should have minimum investment grade rating of SIDBI.
• Sectors such as the arms industry, narcotics industry or any unlawful businesses
are not eligible. Similarly, such projects which may result in larger negative social
and environmental impact are also not eligible under this scheme.
• Equipment/machinery with energy saving potential less than 10% is not eligible.
iv) Application For Loan Assistance
The prospective borrower is required to submit duly filled-in application form along with
the supporting documents as per the prescribed format to the nearest SIDBI branch
office. In addition to the information requested for in the application form, it may be
ensured that the prospective borrower explicitly provides details of the energy saving
potential of the project. This will be an important parameter for deciding the eligibility of
the project financing under the Line of Credit.
v) Disbursement
Disbursement would be carried out after compliance of the terms of sanction.
B) KfW- SIDBI Financing Energy Efficiency Projects in the MSME
Sector
Micro, Small & Medium-Sized Enterprises (MSMEs) can reduce their energy
54
consumption by investing in equipment, technologies or process improvements, which
increase the energy efficiency of their facilities. SIDBI offers financial assistance for
investments in energy efficiency projects to existing MSMEs under a Line of Credit from
KfW Development Bank in framework of the Indo-German Development Cooperation.
i ) Potential Investments
Energy efficiency investments may include:
• Improving insulation off e.g. heat pipe
• Energy efficient lighting
• Installing variable speed drives
• Upgrading or modernizing of industrial boilers
• Heat recovery systems
• Optimization of air pressure systems
• Fuel switching (e.g. from electricity to Liquefied Petroleum Gas (LPG)
• Replacing existing equipment / machinery with efficient equipment /
machinery
ii) Financial Parameters
Parameter Norms
Minimum Assistance Generally not less than Rs. 10 lakh
Minimum Promoter’s
Contribution
25% of project cost
Overall Debt / Equity Ratio 2:1
Interest Rate 1% below Normal Lending Rate
Asset Coverage 1.3 for manufacturing unit and 1.75 for services sector
unit
Repayment Period Need based – normally not more than 7 years
(Source:http://www.sidbi.com/?q=financing-schemes-sustainable-development-
including-energy-efficiency-and-cleaner-production-msmes )
i i i) Eligibil ity Criteria
In order to qualify for a loan an enterprise should:
55
• Be an existing MSME unit (as per the definition of the MSMED Act 2006)
• Have a satisfactory track record of past performance and sound financial
position; and
• Score above the minimum investment grade as per SIDBI’s extant Loan Policy.
iv) Additional Criteria
Proposed investments for the Energy Efficiency Financing Scheme:
• Will result in significant energy savings and reductions of greenhouse gas
emissions
• Will upgrade existing installations and not purely aim at expansion of production
capacities
• May include purchase of machinery and equipment, process modifications and
related civil construction (civil construction <25% of total project cost); and
• Taxes, import duties and other public charges shall be borne by the enterprise.
v) Further Information
Eligible MSMEs may apply for an Energy Efficiency Loan by contacting a local SIDBI
Branch. Contact details of branch network are available at SIDBI’s website
(www.sidbi.in). Further information on SIDBI’s Energy Efficiency Financing Scheme, the
loan application form and the list of required supporting documents can be downloaded
from SIDBI’s website. MSME unit owner and technology-specific advice on how to
reduce company’s energy consumption can be obtained from a SIDBI-appointed
consultant. Contact [email protected] for assistance.
C) KfW- SIDBI Financing Cleaner Production Measures in the
MSME Sector and Cluster
Cleaner production measures are a way to improve business sustainability, save costs
and participate in long-term sustainable growth. SIDBI offers financial assistance to
Micro, Small and Medium-Sized Enterprises (MSMEs) and clusters to invest in cleaner
production and emission reduction measures, waste management and Common Effluent
Treatment Plant (CETP) facilities. These loans are being financed under a Line of Credit
from KfW Development Bank in the framework of the Indo-German Development
Cooperation.
i) Benefits
Benefits of cleaner production (CP) measures include:
56
• Increased efficiency.
• Increased resource productivity.
• Recovery of valuable by products.
• Lower energy consumption.
• Compliance with national standards and regulations.
• Access to new markets, supply chains and financing.
i i ) Financial Parameters
Parameter Norms
Minimum Assistance Generally not less than Rs. 10 lakh
Minimum Promoter’s
Contribution
25% of project cost
Debt / Equity Ratio 2:1
Interest Rate 1% below Normal Lending Rate
Asset Coverage 1.3 for manufacturing unit and 1.75 for services sector
unit
Repayment Period Need based – normally not more than 7 years
i i i ) Eligibil ity Criteria
In order to qualify for a loan an enterprise should:
• Be an existing MSME unit (as per the definition of the MSMED Act 2006)
• Have a satisfactory track record of past performance and sound financial
position; and
• Score above the minimum investment grade as per SIDBI’s extant Loan Policy.
iv) Additional Criteria
Proposed investments for the Energy Efficiency Financing Scheme:
• Will result in significant energy savings and reductions of greenhouse gas
emissions
• Will upgrade existing installations and not purely aim at expansion of production
capacities
• May include purchase of machinery and equipment, process modifications and
related civil construction (civil construction <25% of total project cost); and
57
• Taxes, import duties and other public charges shall be borne by the enterprise
v) Examples of Cleaner Production Measures
Some examples which could be covered under this credit line are:
Furnace fuel switching (e.g. oil to natural gas),
• Sand mixing unit with reclamation plant,
• CNC turning machines, and
• Taxi fuel switching to Compressed Natural Gas (CNG).
Investments in CETPS and waste recycling facilities are also eligible and will be
especially considered for investment financing.
vi) Further Information
Eligible MSMEs may apply for a Cleaner Production Loan by contacting a local SIDBI
Branch. Contact details of SIDBI branch network are available at SIDBI’s website
(www.sidbi.in).
Further information on SIDBI’s Cleaner Production Financing Scheme, the loan
application form and the list of required supporting documents can be downloaded from
SIDBI’s website.
Company and technology-specific advice on how to reduce your company’s
environmental footprint can be obtained from a SIDBI-appointed consultant. Contact
[email protected] for assistance.
D) Credit Guarantee Scheme for Micro and Small Enterprises
(CGMSE)
There are an estimated 26 million micro and small enterprises (MSEs) in the country
providing employment to an estimated 60 million persons. The MSME sector contributes
about 45% of the manufacturing sector output and 40% of the nation's exports. Of all the
problems faced by the MSMEs, non-availability of timely and adequate loan at
reasonable interest rate is one of the most important problems. Major causes for low
availability of bank finance to this sector are the high risk perception of the banks in
lending to MSEs and consequent insistence on collaterals which are not easily available
with these enterprises. The problem is more serious for micro enterprises and the first
generation entrepreneurs requiring small loans.
The Credit Guarantee Fund Scheme for Micro and Small Enterprises (CGMSE) was
launched by the Government of India to make available collateral-free credit to the micro
58
and small enterprise sector. Both the existing and the new enterprises are eligible to be
covered under the scheme. The Ministry of Micro, Small and Medium Enterprises and
Small Industries Development Bank of India (SIDBI), established a Trust named Credit
Guarantee Fund Trust for Micro and Small Enterprises (CGTMSE) to implement the
Credit Guarantee Fund Scheme for Micro and Small Enterprises. The scheme was
formally launched on August 30, 2000 and is operational with effect from 1st January
2001. The corpus of CGTMSE is being contributed by the Government and SIDBI in the
ratio of 4:1 respectively and has contributed Rs.1906.55 crore to the corpus of the Trust
up to March 31, 2010. As announced in the Package for MSEs, the corpus is to be
raised to Rs.2500 crore by the end of 11th Plan.
i ) Eligible Lending Institutions
The institutions, which are eligible under the scheme, are scheduled commercial banks
(Public Sector Banks/ Private Sector Banks/ Foreign Banks) and select Regional Rural
Banks (which have been classified under 'Sustainable Viable' category by NABARD).
National Small Industries Corporation Ltd. (NSIC), North Eastern Development Finance
Corporation Ltd. (NEDFi) and SIDBI have also been made eligible institutions. As on
March 31, 2010, there were 112 eligible Lending Institutions registered as (MLIs) of the
Trust, comprising of 27 Public Sector Banks, 16 Private Sector Banks, 61 Regional Rural
Banks, 2 Foreign Banks and 6 other Institutions viz., NSIC, NEDFI, SIDBI and
Tamilnadu Industrial Investment Corporation(TIIC).
i i ) Eligible Credit Faci lity
The credit facilities which are eligible to be covered under the scheme are both term
loans and working capital facility up to Rs.100 lakh per borrowing unit, extended without
any collateral security or third party guarantee, to a new or existing micro and small
enterprise. For those units covered under the guarantee scheme, which may become
sick owing to factors beyond the control of management, rehabilitation assistance
extended by the lender could also be covered under the guarantee scheme. It is
noteworthy that if the credit facility exceeds Rs.50 lakh, it may still be covered under the
scheme but the guarantee cover will be extended for credit assistance of Rs.50 lakh
only. Another important requirement under the scheme is that the credit facility should be
availed by the borrowing unit from a single lending institution. However, the unit already
assisted by the State Level Institution/ NSIC/ NEDFi can be covered under the scheme
for the credit facility availed from member bank, subject to fulfillment of other eligibility
criteria. Any credit facility in respect of which risks are additionally covered under a
scheme, operated by Government or other agencies, will not be eligible for coverage
under the scheme.
59
i i i ) Guarantee Cover
The guarantee cover available under the scheme is to the extent of 75 per cent of the
sanctioned amount of the credit facility. The extent of guarantee cover is 80 per cent for
(i) micro enterprises for loans up to Rs.5 lakh; (ii) MSEs operated and/or owned by
women; and (iii) all loans in the North-East Region. In case of default, Trust settles the
claim up to 75% (or 80% wherever applicable) of the amount in default of the credit
facility extended by the lending institution. For this purpose the amount in default is
reckoned as the principal amount outstanding in the account of the borrower, in respect
of term loan, and amount of outstanding working capital facilities, including interest, as
on the date of the account turning Non-Performing Asset (NPA).
iv) Tenure of Guarantee
The Guarantee cover under the scheme is for the agreed tenure of the term loan/
composite credit. In case of working capital, the guarantee cover is of 5 years or block of
5 years.
v) Fee for Guarantee
The fee payable to the Trust under the scheme is one-time guarantee fee of 1.5% and
annual service fee of 0.75% on the credit facilities sanctioned. For loans up to Rs.5 lakh,
the one-time guarantee fee and annual service fee is 1% and 0.5% respectively. Further,
for loans in the North-East Region, the one-time guarantee fee is only 0.75%.
vi) Website
Operations of CGTMSE are conducted through Internet. The website of CGTMSE has
been hosted at www.cgtsi.org.in.
On the basis of the guidelines issued by CGTMSE, bank offers collateral free loans up to
Rs. 1 crore and enable MSEs realize their dreams. The scheme details are summarized
in the table below:
Field Content
Eligible
Segments
• Should be a Micro/ Small Enterprise (manufacturing/ services) as
defined under MSMED Act and by RBI.
• Should not appear in the defaulters list of RBI, ECGC, CIBIL etc.
Purpose /
Facility
• Fund Based: Working Capital & Term Finance for capex/ takeover
of existing loans.
• Non-Fund based limit viz., Bank Guarantee (BG) and Letter of
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Credit (LC).
Loan Amount • Minimum: No minimum amount
• Maximum: Rs. 1 crore.
Tenor • Cash Credit: 12 months.
• Term Loan: Max 5 years.
• Bill Discounting: Max 90 days for inland; Max 180 days for foreign
bills.
• Letter of Credit: Max 90 days for inland; Max 180 days for foreign
LCs.
• Bank Guarantee: Not to exceed 12 months.
Pricing • Interest Rate linked to Base Rate.
Security • Primary: Exclusive charge on current and fixed assets.
(Primarysecurity is the asset created out of the credit facility
extended to the borrower and / or which are directly associated
with the business / project of the borrower for which the credit
facility has been extended)
• No Collateral / Third party guarantee
(Source: http://www.cgtsi.org.in/schemes.aspx)
E) TIFAC-SIDBI Revolving Fund for Technology Innovation
Need for developing national capabilities to innovate and create business opportunities
in emerging technological areas has been acutely felt as there continues to be a dearth
of early stage funding for commercialization of innovations by MSMEs due to higher
risks of investment in un-proven technologies. Thus, major proportion of the available
early stage funding gets invested in relatively low risk opportunities based on proven
technologies, thereby limiting innovations to reach the market.
TIFAC created a Revolving Fund of Rs. 30.00 crores for Technology Innovation and
placed it with SIDBI to provide assistance to MSMEs for development, up-scaling,
demonstration and commercialization of innovative technology based projects.
MSMEs seeking financial assistance from the Fund for technology innovation projects
may send detailed project proposal either to TIFAC or SIDBI. The technical evaluation of
61
the project proposals shall be carried out by TIFAC and financial appraisal shall be done
by SIDBI. The proposals recommended both technically & financially shall be considered
for sanction towards implementation by a Project Approval Committee (PAC) consisting
of SIDBI and TIFAC officials. SIDBI will manage the Fund on behalf of TIFAC. The
detailed format for submission of proposals can be downloaded from www.tifac.org.in or
www.sidbi.in.
i ) Objective
The collaborative programme of TIFAC & SIDBI launched on November 01, 2010, aims
at facilitating development, demonstration and commercialization of technology
innovation projects pertaining to new product or process development to encourage and
promote development of capabilities in MSMEs to innovate and to bring high-risk
innovations to the market for opening up opportunities for business linked with
innovations.
i i ) Financial Parameters
Eligibility New / existing Indian MSME units.
Quantum of
assistance
Assistance upto 80% of the total project cost, which would
normally be not more than Rs. 100.00 lakh. Higher assistance
could be considered selectively based on innovation content in
the projects.
Project Cost
• Capital expenditure e.g. factory shed for the project, plants
&machinery, utilities, testing & quality control equipment etc.
• Intangibles e.g. patents/ copy rights / R&D / technology
transfer fee /licensing / Marketing / brand building expenses
• Working capital margin
• Pre-operative expenses
•Upfront Fee Not more than 0.5% of the sanctioned amount + service tax as
applicable for the sanctioned projects only.
Instruments of
Finance Secured Term Loan
Rate of Interest Not more than 5% p.a.
Repayment Period Loan repayment period including moratorium should generally be
not more than 6 years from the date of completion of the project.
62
Security
• First charge on assets (both moveable / immoveable) created
/ to be created under the project
• First / pari passu / second charge on other assets of the unit
depending upon prior charge created/ to be created
• Personal guarantees of promoters Promoter's
Contribution Minimum 20% of the total project cost
( Source: http://www.sidbi.com/?q=tifac-sidbi-revolving-fund-technology-
innovation-srijan-scheme )
i i i) Contact for further details:
1) P.R. Basak
In-Charge
TIFAC-SIDBI Technology Innovation Programme Technology Information,
Forecasting & Assessment Council (TIFAC)
'A' Wing, Vishwakarma Bhavan
Shaheed Jeet Singh Marg, New Delhi - 110 016
Tel: +91-11-26526926, 42525759
Fax: +91-11-2696 1158, 26863866
E-mail : [email protected]
Website : www.tifac.org.in
2) Mr. Rajiv Kumar, Deputy General Manager
ENERGY EFFICIENCY CENTRE
Small Industries Development Bank of India (SIDBI)
Ground Floor, Block-"E",
NSIC Complex , Okhla Indl.Area, Phase-III
New Delhi-110020.
Phone Nos: 011-26382034 (extn. 24), 011-26382063
Fax : 011-26382062 / 26382298
7.4 Other Banks/ Financial Institutions
63
F) Scheme for Financing Energy Efficiency Projects, Bank of
Baroda
The scheme is for financing SMEs for acquisition of equipments, services and adopting
measures for enhancement of energy efficiency/conservation of energy.
i ) Eligibil ity
SME units financed by bank as also other units desirous of shifting their account to Bank
of Baroda
i i ) Limit
Upto 75% of the total project cost, subject to maximum of Rs.1 crore. (Minimum amount
of loan Rs.5 lakh)
i i i ) Project cost may include the following
• Cost of acquisition/modification/renovation of equipment/software
• Cost of alterations to existing machinery
• Cost of structural / layout changes
• Cost of energy audit/consultancy
• Preparation of Detailed Project Report (DPR)
iv) Rate of Interest
Base rate plus 4.00% per annum
v) Repayment
Maximum 5 years, including moratorium, if any
vi) Security
• For Sole Banking Accounts:
Extension of first charge on all fixed assets.
• For Consortium/Multiple Banking Accounts:
First charge on equipments acquired out of loan and collateral, if any, with the
total security coverage being not less than 1.25
More information about this can be obtained at
http://www.bankofbaroda.cpm/bbs/financeenergy.asp
7.5 Central Government Schemes
64
G) Technology and Quality Up-Gradation (TEQUP) support to Micro, Small and Medium Enterprises
The present scheme is one of the ten components of the National Manufacturing
Competitiveness Programme (NMCP). While the other nine components of NMCP and
other Government schemes address other aspects of competitiveness of MSMEs, the
present scheme focuses the two important aspects, namely, enhancing competitiveness
of the MSME sector through Energy Efficiency and Product Quality Certification. The
present scheme will also deal with the issue relating to reduction in emission of Green
House Gas (GHG) by the MSME sector, through energy efficiency. The first objective of
the present Scheme is to sensitize the manufacturing MSME sector in India to the use of
energy efficient technologies and manufacturing processes so as to reduce cost of
production and the emissions of GHGs.
The scheme also focuses on additional spin-offs for the MSME sector through Clean
Development Mechanism (CDM). While the large manufacturers/users of energy in India
are deriving additional income through CDM by trading with the buyers from developed
economies, the MSME sector is not able to do so in the absence of suitable mechanism
for aggregation. An innovative concept of cluster-based carbon credit aggregation
centres (CCAs) has been planned under the scheme to initiate MSMEs to avail CDM
benefits.
The second objective will be to improve the product quality of MSMEs and to encourage
them towards becoming globally competitive. In spite of their diverse manufacturing
capability and low manufacturing costs, the products of the Indian MSMEs could not
move up the value chain in the global market basically due to the concerns about their
quality. Certification of products to national and international standards is an important
tool to enhance the product value of Indian MSMEs. Moreover, in many international
markets, consumer products cannot be sold without compulsory certification, namely,
CE marking. In India also, certain products like bottled drinking water, electrical
appliances, etc., cannot be marketed without Indian Standard Certifications. In the area
of energy efficiency, the energy star ratings initiated by BEE are not compulsory but will
surely motivate consumer preference.
i ) Major Activities under the Scheme
The above objectives of the Scheme will be achieved through the following major
activities:
• Capacity Building of MSME Clusters for Energy Efficiency/ Clean Development
Interventions and other technologies mandated as per the global standards.
• Implementation of Energy Efficient Technologies (EET) in MSME units.
65
• Setting up of Carbon Credit Aggregation Centres (CCA) for introducing and
popularizing Clean Development Mechanism (CDM) in MSME clusters.
• Encouraging MSMEs to acquire product certification/ licenses from National/
International bodies and adopt other technologies mandated as per the global
standards.
• Study of Impact of the scheme, administrative and other miscellaneous items.
i i ) Scheme: Implementation of Energy Eff icient Technologies and
other Technologies mandated as per the Global Standards in MSMEs
� Objective
The basic objective of this Activity is to encourage MSMEs in adopting energy efficient
technologies. For this purpose, bankable DPRs for the implementation of energy
efficient technologies will be invited from the MSMEs. To facilitate the initiative, MSMEs
in the identified clusters will be supported in preparation of bankable DPRs under the
major activity. It is expected that the initiatives under the major activity will provide a
shelf of bankable DPRs for financing by SIDBI/other financial institutions. DPRs on
energy efficiency projects developed under the SME support schemes of BEE, PCRA or
other expert agencies will also be eligible for support. Individual MSMEs may also
submit their DPRs (prepared by competent agency) to the banks and financial
institutions. Under the present activity, MSMEs will be assisted in implementation of the
projects through loans from SIDBI/ banks/financial institutions for which subsidy upto
25% of the cost of the project will be provided.
� Implementation
This Activity will be implemented through SIDBI who will function as the Implementing
Agency. After finalization of the DPR, the concerned MSME units can approach SIDBI
directly or through their Bankers for seeking loan/ subsidy for implementation of the
Projects. Both technical and bank ability appraisal by SIDBI/ Bank will be taken into
consideration prior to the sanction of the assistance in the form of grants. The sanction
of financial assistance under the Scheme will be accorded by the Steering Committee.
The decision would be conveyed to SIDBI and the respective sponsoring Bank under
intimation to the applicant within 10 days of the decision of the Steering Committee.
SIDBI would release proportionate amount of assistance to the beneficiary units. The
total GOI assistance released will not exceed the amount eligible as per the scheme.
The funds will be released to SIDBI after receiving the claims on periodic basis for the
cases sanctioned by the SIDBI. The Steering Committee would periodically review the
requirement of assistance as well as release of funds to SIDBI. A Memorandum of
Understanding (MoU) between SIDBI and office of DC (MSME) will be signed for this
66
purpose, which will also stipulate time frame for each sub activity under this component
of the scheme.
� Components of Grant
The Government of India will provide financial support to the extent of 25% of the project
cost for implementation of Energy Efficient Technologies (EET), as per the approved
DPR. The maximum amount of GOI assistance from the scheme will be Rs.10 lakhs
(Average subsidy for one EET project is estimated to be Rs. 5.0 lakh). The project cost
may include cost of machines, sales and excise tax, transportation and transit insurance
cost, import related duty etc. (which will be limited to the maximum cost of machine at
F.O.R factory of the beneficiary).
While 25% of the project cost will be provided as subsidy by the Government of India,
the balance amount is to be funded through loan from SIDBI/ banks/ financial
institutions. The minimum contribution as required by the funding agency will have to be
made by the MSME unit.
� Implementation Schedule and Funding Pattern
The Bank/ SIDBI will get an agreement executed on behalf of Government of India with
the MSME unit prior to disbursement of financial assistance. The GOI financial
assistance under the scheme will be released by the concerned banks/SIDBI after the
installation of new machinery and equipment at site and after execution of the
agreement on behalf of the Government of India. SIDBI shall furnish Utilization
Certificate to the Office of the Development Commissioner (MSME) for the amount
disbursed (under the Scheme) against individual projects. While submitting the
Utilization Certificate to DC (MSME) office, SIDBI will also enclose a certificate from
competent agency/ Energy Auditor certifying that the new machinery and equipment
installed are capable of giving 15% energy savings.
� Eligibil ity
Any MSME unit who has filed an Entrepreneurial Memorandum with the appropriate
authority or who has erstwhile DIC registration will be eligible for support under the
Scheme. The general eligibility conditions are:
• The MSME should have been audited for energy consumption and have
developed a Detail Project Report on EETs.
• The DPR should be prepared by a qualified Energy Manager/ Auditor.
• Enterprises in the clusters intervened under the Activity 1 or identified by PCRA/
BEE or any other expert agency will be given preference for support under this
67
Activity.
• The project should primarily focus on energy efficiency for the applicant MSME
units and must lead to at least 15% reduction in the energy consumption by the
enterprise. For this purpose the baseline and the projected energy consumption
reflected in the approved DPR will be taken into consideration
• Investments in new plant, machinery and equipments focused towards
enhancing energy efficiency shall only be eligible for subsidy under the scheme.
• The Government financial assistance cannot be utilized for purposes other than
for which it has been sanctioned. The amount released by the Government will
not be utilized towards adjustment of default in repayment of principal and
payment of interest by the borrower.
• After completion of the EET project, the industrial unit will be required to submit
a completion certificate to SIDBI in the prescribed format (to be approved by the
Steering Committee).
• From the date of completion, up to two years, the industrial unit availing the
Government financial assistance will be required to submit operational and
performance details to SIDBI who would apprise the Steering Committee of the
same.
• In case the industrial unit becomes non-operational within two years of the
receipt of Government financial assistance, it will be liable to refund the
financial assistance availed, along with the interest to be charged from the date
of closure till the date of refund at the prime lending rate of SIDBI (as the case
may be). In case of non-compliance, the Bank concerned will take necessary
legal action.
• At any time if it is found that financial assistance from Government has been
availed on the basis of any false information, the industrial unit shall be liable to
refund the amount of Government financial assistance, along with interest to be
charged from the date of disbursal to date of refund. The rate of interest shall be
the prime lending rate of the Bank concerned at the time of invoking this penal
clause.
H) Credit l inked capital Subsidy scheme (CLCSS)
Credit Linked Capital Subsidy Scheme (CLCSS) was launched by the Ministry of Micro,
Small and Medium Enterprises [MSME], (then known as Ministry of Small Scale
Industries [SSI], Government of India) in October 2000 with the objective of facilitating
technology upgradation in the specified products / sub-sectors approved under the
scheme by providing upfront capital subsidy to SSI units, including tiny, khadi, village
68
and coir industrial units on institutional finance (credit) availed of by them for
modernization of their production equipment (plant and machinery) and techniques.
Consequent upon enactment of Micro Small and Medium Enterprises Development
[MSMED] Act, 2006, the scheme has now been extended to MSME sector with effect
from October 2, 2006. Presently, 48 products/ sub sectors are eligible for subsidy.
� Nodal Agencies
Following Financial Institutions, Public Sector Banks, and Government Agencies are
acting as nodal agencies for implementation and release of subsidy.
1. Small Industries Development Bank of India, (SIDBI)
2. National Bank for Agriculture and Rural Development (NABARD)
3. State Bank of India
4. Canara Bank
5. Bank of Baroda
6. Punjab National Bank
7. Bank of India
8. Andhra Bank
9. State Bank of Bikaner and Jaipur
10. Tamil Nadu Industrial Investment Corporation Ltd.
11. National Small Industries Corporation Ltd
The above nodal agencies consider proposals only in respect of credit approves by their
respective branches. For other Primary Lending Institutions, SIDBI and NABARD are the
nodal agencies for release of subsidy under the scheme.
� Eligible Primary Lending Institutions
All Scheduled Commercial Banks, Scheduled Cooperative Banks (including the urban
cooperative banks co-opted by SIDBI under the Technological Upgradation Fund
Scheme (TUFS) of the Ministry of Textiles, Government of India), Regional Rural Banks,
State Financial Corporations and North Eastern Development Financial Institution are
eligible, Primary lending Institutions under the scheme after they execute a General
Agreement either with SIDBI or NABARD.
� Eligible beneficiaries
69
New as well as existing units set up as Sole Proprietorship, Partnership, Co-operative
Societies, Private and Public Limited Companies in MSME sector are eligible for
subsidy. Priority is given to women entrepreneurs.
� Quantum of subsidy
The Scheme originally provided for 12% capital subsidy to SSI units, including tiny units,
on institutional finance availed of by them not exceeding Rs. 40 lakh. Rate of subsidy
has been enhanced from 12% to 15% with effect from September 29, 2005. The
maximum limit of eligible loan is Rs. 100 lakh. Accordingly, the ceiling on subsidy would
be Rs.15 lakh or 15% of the investment in eligible plant & machinery, whichever is lower.
For more details, visit:
www.smallindustryindia.com
www.laghu-udyog.com
( I) Prime Minister's Employment Generation Programme (PMEGP)
Prime Minister's Employment Generation Programme (PMEGP) has been announced on
15th August, 2008 and launched in place of REGP Scheme. Prime Minister’s
Employment Generation Programme (PMEGP) is a credit linked subsidy programme of
Government of India. It has been introduced by merging the two schemes, namely,
Prime Minister’s Rojgar Yojana (PMRY) and Rural Employment Generation Programme
(REGP). The scheme was launched on 15th August, 2008.
i ) Objectives
Providing new avenues of employment for rural unemployed people in the countryside
has all along been the prime concern of the Government of India. Keeping in mind the
expectations of various sections of rural area, the Ministry of Autonomous Research
Institution (ARI), Govt. of India launched REGP through KVIC in a big way.
The broad objectives that the KVIC has set before it are to:
� Generate employment in rural area.
� Develop entrepreneurial skill among the rural unemployed youth.
� Facilitate participation of financial institutions for higher credit flow to rural industries.
70
� Achieve the goal of rural industrialization.
i i ) REGP (Rural Employment Generation Programme) Scheme
The Institutions/ Co-operative Societies /Trusts specifically registered as all SC/ST/OBC/
Women/PH/Ex-Servicemen and Minority Institutions with necessary provision in the bye-
laws to that effect alone are eligible for Margin Money @ 30% of the project cost up to
Rs.10.00 lakh and @ 10% on the remaining project cost up to Rs.25.00 lakh. A certified
copy of the bye-laws is required to be appended to the Margin Money Claim.
Project cost will include Capital Expenditure and one cycle of Working Capital. Projects
without Capital Expenditure are not eligible for financing under the Scheme. Projects of
more than Rs.5.00 lakhs, which do not require working capital, need clearance from the
Regional Office or Controller of the Bank’s Branch and claims are required to be
submitted with such certified copy of approval from Regional Office or Controller, as the
case may be. Cost of the land should not be included in the Project. Cost of the ready
built as well as long lease or rental Work-shed/Workshop can be included in the project.
Gramodyog Rojgar Yojana is applicable for all viable new Village Industries projects
except activities indicated in the negative list of Village Industries. Existing/old units are
not eligible. Only one person from one family is eligible for obtaining finance under the
Gramodyog Rojgar Yojana.
� Beneficiaries
• Individuals (Rural artisans/Entrepreneurs)
• Self Help Groups
• Institutions registered under Societies Registration Act, 1860
• Cooperative Societies
• Trusts and Public Limited Companies owned by State/ Central Government
(Partnership firms/ Private Limited Companies/ Joint Borrowers/ Co- Borrowers/ Co-
obligators/ Joint Ventures/ HUF do not come under the ambit of Gramodyog Rojgar
Yojana)
For further details, please check the link:
http://kvic-regppmegp.in/regpschemes.html
To view the PMEGP website visit:
71
www.pmegp.in.
72
Annexure 1
Tirunelveli Lime Manufacturers’ Welfare Association Members List
S.No. Name of the Company Address
1 Sri Lakshmi Lime Industries Quarry Road, Sankarnagar, Tirunelveli Cell no: 9360119209
2 Uthaya clays & minerals
242 Madhava Kurichi Road Rastha, Tirunelveli Cell No: 9443156458 0462-2920505
3 Metro Coat Rajapalauam Pvt Ltd.
1699/ 3, Madurai road, Gankai Konan village, Sankarnagar,Tirunelveli Cell no: 9360119209
4 Bharathi Chemicals Bharthi Chemicals, 351/A, Madhava Kurinchi Road, Tirunelveli
5 BGS Chemicals
184/2,Saankaran Koil Raod, Sethurayan pudur. Cell:9443403282 9486066666 04622531474
6 Uthra Enterprises 334, Sankarankovil road, Rastha, Manur post - 627201 Cell no: 9443130697
7 Sri Raja Ganapathi Lime Products
229/2A,2B,Sankarankovil Road, Nariyoothu, Madava Kurinchi, Rasta CELL:9443870207
8 Saranva Chemicals 2/339-A, ,Sankarankovil Road, Madava Kurinchi, Rasta Cell:9443473510
9 Jayalakshmi Industries S.N. 4C Madavakuruchi Rastha, Tirunelveli Cell no: 9842104836
10 Siva Agency
Therkkumalai Colony, Therikalam, Sankarnagat post Cell no: 9443450457
11 Sri Bhuvaneswari 315, Sankarankovil Road, Madava Kurinchi, Rasta Cell no: 9486272850
73
12 JRV Eneterprises
190, Sankarankovil Road, Madhavakurichi (PO) Rastha Cell no: 9443337490, 9487718090
13 M/s Anand Chemicals 3/ 60 A, Ghidambara nagar, Sankarnagar (PO) Ph: 2300348
14 L K C Enterprises
S.NO.165,Sankarankovil Street, Sethurayanpudur Tachanallur(P.O.), Cell no: 9443365495
15 Sri Ram Chemicals
337, Sankarankovil Road, Rasta Madavakurchi Post Tirunelveli Distt Cell no:9942662929
16 M/s Hari Lime Industries 306/1, Nariyuthu rastha Tirunelveli Cell no: 9994881888
17 Sri Dhanalakshmi Eneterprises 9/ 183 D Tenkalam Road Thalayuthu, Tirunelveli Cell no: 9443330637
18 United Chemicals
II/ 361-Sankarankovil Road, Rastha, Madavakurchi (PO) Tirunelveli Cell no: 9443972154
19 Ram Balaji Industries
397/2, Sankarankovil road, Madavakurchi village, Tirunelveli Cell no: 9843324499
20 ARCHEAN GRANITES
3/106 D Sankarankovil Road, Sethurayarpudur. Tirunelveli Cell no: 9443363077
21 Bathiya Enterprises 444/2A1 Madavakurchi Rasta, Tirunelveli Cell no: 9952795859
22 Natarajan Lime Industries
kangaikondan Village, opp: Abcoy Garden Sankarnagar Post -627357 Cell no: 9443190653
23 JPR Industries
1699/1 Opp: Abcoy garden Madurai road Sankarnagar (PO) Tirunelveli-627357 Cell no: 9842126699 Ph: 0462 - 2302067
74
24 Sri Sivasakthi Chemicals
346/1 Mangammal salai Madavakurchi, Rastha Manu Block, Nellai Distt Cell no: 9442021617
25 Sanah Chemicals
5/582/1, Thalaiyuthm Sankarnagar Post Tirunelveli - 627357 Cell no: 8903172111
27 M/s Mineral Industries Madavakurichi Rastha (keer Parai), Tirunelveli Cell no: 9843559659
28 M/s New Star Chemicals 336. A. Madavakurachi (PO) Rastha, Tirunelveli Cell no: 9843180151
29 Universal Colours 435 Sethurayarpudur. Tirunelveli Cell no: 9443363077
30 Cretacous Lime Industries 3/106D/1 Sethurayanpudu Tirunelveli Cell no: 9443353057
31 Arasan Chemicals 9/183 k Thenkalam Road Thalayuthu Cell no: 9965530488
32 Faizal Eneterprises 8/77 Middle Street, Thalayuthu, Tirunelveli Cell no: 9965530488
33 JRV Limes 190/1, Sankarankovil Rastha, Tirunelveli Cell no: 9442570090
34 Sri Ramakrishna Industries
181/A, Sankarankovil Road, Rasta,Madava Kurinchi Tirunelveli-627201 Cell : 9443367578
35 Bhathiya Enterprises 251/1, Rasta,Madava Kurinchi, Tirunelveli Cell: 9952795849
36 Mani Enterprises
334/1 SANKARANKIL ROAD, RASTHA,MANUR POST, TIRUNELVELI-627201 CELL : 9443130697
37 Lakshmi Minerals 235 Madurai Road, Gangaikondan, Paruthikulam. Cell:9443130575
38 R J Chemicals
102/2 Madhavakurichi Rastha Cell: 9443130870
75
39 Anand Chemicals
246/2, Sankarankovil Road, Madhavakurichi (PO) Rastha, Tirunelveli Cell:9842988566
40 S S Industrial Corporation 3/160A Chithapara Nagar, Sankarnagar, Tirunelveli Cell: 9842988566
41 Innovation India rubber and Chemical Private Limited
Thenkalam, Tirunelveli Cell:9842872377
42 Pradtheep Kumar Enterprises
354 Sankarankovil Road, Madhavakurichi (PO) Rastha Tirunelvali. Cell:9443156458
76
Annexure 2
Rajasthan Lime Manufacturers Association
S.No. Name & Address Key Persons Mobile No.
1 Aditya Chemicasl B-163, Near Circuit House, Jodhpur
Sh. Sudhir Moondra 94144-44222
2 Amar Chemicals Industries 58, Subhash Colony, Bhagat Ki Kothi, New Pali Road, Jodhpur
Sh. Daya Ram Choudhary 94141-95669
3 Ankur Mienrals (P) Ltd. E-54, Kunti Tower, 1st Floor, Kalpatru Shopping Centre, Shastri Nagar, Jodhpur
Sh. M. K. Pitti 98290-27207
4 Aziz Lime & Plaster Industries Gotan Road, Gotan
Mr. Mohd. Ali 94141-19159
5 Banzara Lime Products Panna Niwas, Ghantaghar, Jodhpur
Sh. Laxmi Narayan Banzara
92141-31000
6 Barunda Minerals (P) Ltd. 52/53, Shastri Nagar, Jodhpur
Sh. M. K. Kesri 94141-32405
7 Bera Chemical & Minerals 95-96, Rajiv Nagar, Sector 'A', Mahamandir, Jodhpur
Sh. Narayan Ram Bera 94141-29907
8 Golden Cement Pvt. Ltd. 12/33, Chopasni Housing Board, Jodhpur
Sh. Manchand Choudhary 94141-35024
9 Gotan Lime Stone Co. Jodhpur Tower (First Floor) Paota, Jodhpur
Sh. Ram Chandra Chauhan 94141-35822
10 Gotan Limes (P) Ltd. 77, Laxmi Nagar, Paota 'C' Road, Jodhpur
Sh. Ram Niwas Chauhan 99280-22511
11 Hari Chemicals Jodhpur Bilara Road, V & P Kaparda, Distt. Jodhpur
Sh. Ramu Ram Bishnoi 94141-26713
12 Jai Balaji Chemicals Pipar City, Jodhpur
Sh. Ram Vilas Chandak 94141-26725
13 Jangid Lime Industries Gotan, Distt. Jodhpur
Sh. Ramdeen Jangid 94141-18901
77
14 Jodhpur Lime Company New Power House Road, Industrial Area, Jodhpur
Sh. Bhanwar Lal Sh. Rajesh
93523-21865
15 Jyoti Chemicals C/O Laxmi Nath Mandir Pipar City, Jodhpur
Sh. Om Ji Sharma 94135-08719
16 Kartik Alkalies And Chemicals A-Ii, Riico Housing Colony, Beawar
Sh. Inder Singh Rathore
17 Lohia Mine-Chem Rakhi House, Jodhpur
Sh. O. P. Lohiya 94141-28615
18 Luxmi Chemicals Industries Near Mudit Mansion, Pal Link Road, Jodhpur Factory: Gotan, Borunda, Jodhpur
Sh. Brij Gopal Pitti 94141-45763
19 Mahadev Lime Products Pipar City Jodhpur
Sh. Ghanshyam Tiwari 94141-26371
20 Mahesh Chemicals Industries Pipar City - 342 601 Jodhpur
Sh. Shyam Sunder Mundra 94141-17932 94144-17932
21 Mahesh Lime Industries 15-C, Paota Road, First Polo, Jodhpur
Sh. Gopal Bang 93143-41978
22 Mahesh Lime (P) Ltd. Pipar City Jodhpur
Sh. Gokul Ram Choudhary 94149-88434
23 Malborough Polychem (P) Ltd. D-7, Shastri Nagar, Jodhpur
Sh. Ram Gopal Ji 94141-22532 9536601 (O)
24 Mantri Chemicals P. Ltd. Baghtawar Mal Ji Ka Bagh, Jodhpur
Sh. C. S. Mantri 94141-29917
25 Mayur Industries Residency Road, Jodhpur
Sh. Anil Daga 98290-21547
26 Mayur Inorganics Limited Residency Road, Jodhpur
Sh. Bhagwan Ji Daga 94141-26852
27 Mishra Lime (P) Ltd. H.No. 11/565, Chopasni Housing Board, Jodhpur
Sh. Nitin Mishra 93147-14354
28 Niki Chemical Industries F-414, M.I.A., Phase-Ii, Basni, Jodhpur- 342 005
Sh. Megh Raj Lohiya 98290-21825
29 Orient Chemicals Village: Jawasia Pipar City, Jodhpur
Sh. Vinod Ji Jain Sh. Jitu Sa Choudhary
94141-96421
78
30 Quality Chemicals E-99, M.I.A., Phase-Ii, Basni, Jodhpur-342 005
Sh. Surendra Gupta 93147-12111
31 Quality Chemicals & Allied Products Gotan
Mr. Allanoor Sunee 94133-69375
32 Raghav Lime Industries F-389 (D-1), M.I.A, Phase-Ii, Basni, Jodhpur
Sh. Suresh Joshi 94144-99152
33 Raj Chemicals & Minerals Plot No. 2, Jalam Vilas Scheme, Paota B Road, Jodhpur
Sh. Narpat Singh Rajpurohit
98290-26449 94140-77411
34 Ram Shyam Chemicals Anand, 32-A, Opp. K. N. College, Jodhpur
Sh. Ghanshyam Soni 98298-20620
35 Ransi Minerals (P) Ltd. Bhagtawar Mal Ji Ka Bagh, Chopasni Road, Jodhpur
Sh. C. S. Mantri 94141-29917
36 Shivam Chemicals 37-A/1, Ajit Colony, Jodhpur
Sh. N. K. Mundra 94141-31953
37 Shree Bajrang Lime Products Sh. Sanjay Agarwal 98290-20740
38 Shree Chemicals & Minerals V & P Jawasia Pipar City, Distt. Jodhpur
Sh. Gordhan Choudhary 94144-62732
39 Shree Ram Industries V & P Jawasia Pipar City, Distt. Jodhpur
Sh. Subhash Chand Soni 94141-95179
40 Shree Ram Lime Products (P) Ltd. 39/A, Dharam Narayan Ji Ka Hattha, Paota, Jodhpur
Sh. Om Prakash Lakhotia 98290-26421
41 Siddhant Chemical Pvt. Ltd. 49 & 50, Ashapurna Nagar, Near Delhi Pulic School, Jodhpur
Sh. Anil Agarwal 94141-34134
42 Sigma Mienrals Limited 4, Heavy Industrial Area, Jodhpur
Sh. S. N. Bhargava Sh. O. P. Phophaliya Sh. T. D. Boob
93147-09331
43 Srikant Minerals Pvt. Ltd. 302, Marudhar Kesri Apartment, Mohanpura, Jodhpur
Sh. Venu Joshi Sh. Kamal Mehta
98290-21913 98290-21224
44 Suraj Lime Industries Girdhar Bhawan, First B Road, Sardarpura, Jodhpur
Sh. Manohar Lal Tak 94141-32554
45 Tara Minerals & Chemicals 751, Umed Hospital Road, Near Geeta Bhawan, Jodhpur
Sh. Rakesh Boob 94141-32823
79
46 White 'N' White Minerals (P) Ltd. Jodhpur Tower, Paota, Jodhpur
Sh. Hari Prasad Agarwal 94141-26851
47 Clasic Hydra Chem 58, Kamla Nehru Nagar, Chopasni Road, Jodhpur
Sh. Ramesh Bang 98281-40848
48 Shree Lime Industries Sh. Harish Choudhary 94141-06999
49 Deepika Minerals & Chemicals Behind Mahalaxmi Sweet Home, Kamla Nehru Nagar, Jodhpur
Sh. Rinku Sehgal 94144-77818
50 Dhanlaxmi Industries Pipar City, Jodhpur
Sh. Dilkhush Choudhary 94141-45521
51 Special Lime Stone (P) Ltd. J-190, M.I.A., Phase-Ii, Jodhpur
Sh. Vishnu Jajoo 94141-28386
52 Kushal Chemicals (P) Ltd. Choudhary Sadan, Mandi Ka Bass, Pipar City, Jodhpur
Sh. Pukhsa Choudhary Sh. Rakesh Chodhary
94141-27665 94141-33849
53 Latiyal Lime Chem Jodhpur
Sh. Sharma Ji 94141-36663
54 Mahadev Mineral Pipar City Jodhpur
Sh. Mahesh Tank 94141-26536
55 Puja Minerals (P) Ltd. Jodhpur Tower, Paota, Jodhpur
Sh. Moti Lal Chouhan 94141-28406
56 Rama Enterprises Opp. Raj Hans Industries Extn. 7th, Nph Road, Jodhpur
Sh. Ram Narayan Khadav Sh. Amit Ji Sh. Atul Ji
94141-26867 94141-79456
57 Ravi Minerals Ransi Gaon, Jodhpur
Sh. Sunil Soni 94141-00743
58 Regal Chemicals Pipar City Jodhpur
Sh. Ajit Singh 98290-26326
59 Ridhi Sidhi Limes (P) Ltd. 21-A, Paota C Road, Jodhpur
Sh. Manish Gehlot Sh. Sanjay Surana
94141-26662
60 Shree Kishan Rani Gaon
Sh. Dharindhar Dadhich 94141-28767
61 Shree Ram Udyog Pipar City Jodhpur
Sh. Purshottam Ojha 94141-94872
62 Santosh Chemicals Jodhpur Tower, Paota, Jodhpur
Sh. Badri Chouhan 94141-30469
63 Rathore Lime Udyog, Borunda
Sh. Prem Singh Rathore 94144-40757
80
64 Pankaj Lime Products, Borunda
Sh. Hanuman Singh 94146-02664
65 Rishab Industries Pipar City
Sh. Prasan Raj Choudhary
66 Silver Line Minerals & Chemicals Jodhpur
Sh. Ram Swaroop Fadak 94141-28851
67 Marwar Chemicals & Allied Products Kamla Nehru Nagar, Jodhpur
Sh. C. P. Mishra 99283-83800 98290-25380
68 Khoja Lime Udyog Sh. Umed Ji Khoja 94141-32261
69 Kanhaiya Lal Gotan
Sh. Kanhaiya Lal 94141-34326
70 Sarvotam Chemicals Gotan
Sh. Deen Dayal Agarwal 94141-96164 230428 (O)
71 Bansal Lime Industries Merta City
Sh. Lal Chand Agarwal 94141-19045
72 Star Chemicals & Allied Products Gotan
Sh. D. R. Agarwal 94130-36714
73 S. R. Chemicals Khejarla
Sh. Padam Ji Banzara Sh. Bachhuji
94141-26599 94140-70446
74 Hari Om Enterprises Ransi Gaon
Sh. Kishan Ji 94141-23430 94602-15494
75 Shyam Lime Products Ransi Gaon
Sh. Radhey Shyam Sh. Mukesh Sh. Gopi Nath
98240-92822 99833-58338 98293-35205
76 Rajshree Chemicals Ransi Gaon
Sh. Chand Singh 94140-72686
77 Amrit Lime Ransigaon
Sh. Arjun Singh 98298-93174
78 Mansukhi Chemicals Ransigaon
Sh. Gopal Ji 98280-44620
79 Saraswati Hydrated Lime Sh. Mohan Singh Gwola 94141-24652
80 Devshree Lime Products Sh. Kamal Ji Dadhich 94141-76415
81 Hind Limes Jaitaran
Sh. Mohan Paliwal 02939-230240 (O)
82 Purnima Lime Industries Sh. Mahendra Ji 94140-71301
83 Balaji Lime Chemicals
Sh. Babu Ram Ji Sh. Hazari Ram Ji
94600-52689
84 Sh. Dharma Ram Tank 94141-44681
85 J. P. Lime Sh. Chothu Ji Dadhich 94141-35630
86 Sh. Mahendra Singh 94147-03997
87 Choudhary Lime Corporation Sh. Umed Raj Ji 94141-32738
88 J. B. Lime Merta Lime
Sh. Rusttam Bhai 94146-11082
89 Prince White Lime Sh. Rusttam Bhai 94139-26486
90 Suraj Mienrals (China Clay)
Sh. Suraj Ji Sh. Krishan Ram
94133-29541 94145-29925
81
Choudhary
91 Vishwakarma Udyog (China Clay)
Sh. Mohanlal Ji 94131-32090
92 Ganpati Lime Sh. Banty Ji 94146-02655
93 Mansukhi Lime
Sh. Srigopal Sharma Sh. Manji Datta
94613-52399 94141-01222
94 Hudda Lime 90018-67237
95 Megha Lime & Chemicals Sh. Mahendra Sanklecha 90290-24912
96 P. R. Chemical (P) Ltd. Sh. Ramratan Ji 94141-96841
97 Ishwar Chemicals Sh. Purohit Ji
94137-66351 94625-68551
98 Virendra Chemicals Ransigaon
Sh. Virendra Ji Bagra Sh. Om Prakash Ji
94141-07479 94141-07517 02930-202787 (F)
99 Goyal Chemicals Sojat
94141-23817
100 Bohra Chemicals Sojat
98290-23008
101 Dehradoon Calcium Minerals P. Ltd. Sh. Babu Lal Ji
94141-96839 2540550 (O)
102 Durga Lime Industries F-32, Riico Industrial Area, Mondoni, Jodhpur
Sh. R. S. Chouhan
98290-25811 0291-2577081 (O) 0291-2577079 (O) 0291-2577083
82
Annexure 3
Details of Local service providers & vendors for EE technologies at
Tirunelveli limekiln cluster
S.No. Name of the company with contact person
details Address Contact No and Email
List of technology /services provided
1 Fluid Aire Technologies
Mr. Sampath Srinivasan
No. 1478, Golden Industries Area
Sriperumbudur
Chennai- 602101
Mobile: 09444068256, 09444140698
Energy Efficient Blowers
2 Air Tech Engineering
Mr. Narasimhan
15, 15-B, 6th West Street Nehru Nagar
Civil Aerodrome Coimbatore- 641014
Phone: 0422 – 2910825
Mobile: 09843052877
Energy Efficient Blowers
3 Sri Jagadish Products
Mr. Rajendran
No. 275/A, Sankaran Koil Road, Rajapalayam
Pin- 626117
Mobile: 09443132628 Pulverizer
4 Sri Ram Machinery Works
Mr. Venkatesh
146/G/2, Andalpuram, Chattrapatti Road, Rajapalayam
Pin- 626108
Mobile: 09843020937 Pulverizer
5 Manikantan Engineering Works
Mr. Pacchaiappan
Ombalur Main Road, Perumalmalai Adivaaram, Narasolpatti, Salem
Mobile: 09842744553
Crushers
6
GMAC Associates
40 & 41 Duraisamy Naidu lay-Out
Peelamedu, Coimbatore-641 004
Tamil Nadu
Telefax : +91 422 2567244
Mobile : +91 97906 41881,
+91 95009 41881
[email protected] [email protected]
Energy Efficient Motors& its Starters
7
Texmo Engineers
P.O. Box: 5303 Mettupalayam Road, Coimbatore - 641 029, Tamil Nadu, India
Phone : +91- 422 - 661 0300, 264 2620 Email:
Energy Efficient Motors& its Starters
8
Stark Industries
7-G, Kalapatti Road,
Coimbatore – 641035
Phone:+91-422-4033800, 4274661, 4274662, 6582490,2627909, 2628809
Fax:+91-422-4274661,4274662
Energy Efficient Motors& its Starters
9 Suguna Motors & 7-G, Kalapatti Road, Phone : +91 422 2223512 Energy
83
Pumps (Archana Industries)
Coimbatore – 641035
Mobile: +91 99444 79003
Fax : +91 422 2222097
E-mail:[email protected]
Efficient Motors& its Starters
10
Priya Electricals No. 220 Thiruvalluvar DGL, Madurai, 624001
Phone: 0452 – 2421480
Energy Efficient Motors& its Starters
11
Kutti & Kashi 103 Armenian St Chn -1
Tirunelveli - 627001
Phone: 0462-25341344
Energy Efficient Motors& its Starters
12 Sri Sankar Electricals & Motors
131 S N High Road, Tirunelveli - 627001
Phone: 0462 -2323026
Energy Efficient Motors& its Starters
13 Manikantan Engineering Works
Mr. Pacchaiappan
Ombalur Main Road, Perumalai Adivaram, Narasolpatti, Salem
Mobile: 09842744553
Conveyors
14 Nuberg Engineering Ltd.
Mr. Diganta Sahu
Nuberg House A - 38 H, Sector - 64 NOIDA - 201 301 (Uttar Pradesh)
Phone: 91 - 120 – 2403101/ 2403102 / 2403103
Mobile: 09310685846
Fax : 91-120-2403104
[email protected], [email protected]
Vertical Shaft Kiln with Biomass Gasifier Technology Supplier
15 Ujjawal Biotechnologies
Mr. Vikas Verma (Director) Dr. Alok Agarwal (Director)
7th km Stone, Janshat Road, Muzaffarnagar –251002
Uttar Pradesh, India
Mobile: 91-9760078652
Mobile: 91-9760011796
Vertical Shaft Kiln with Biomass Gasifier Technology Supplier
16 Chanderpur Works Pvt. Ltd.
Mr. S K Loomba
Jorian, Yamunanagr - 135 001 Haryana, India
Phone: 91-1732-203460 / 203461 / 203462
Mobile: 91-9891118533
Fax: 91-1732-203463
Vertical Shaft Kiln with Biomass Gasifier Technology Supplier
17 A. B. Engitech
Mr. B. K. Karnani
Director
Shri Kunj, A 16, Shastri Nagar, Jodhpur, Rajasthan - 342 003 (India)
Telephone:
+(91)-(291)-2612153
+(91)-9414131153
Vertical Shaft Kiln with Biomass Gasifier Technology Supplier
84
Annexure 4
Details of Local service providers & vendors for EE technologies at
Jodhpur limekiln cluster
Equipment suppliers/ Technology providers
Source of Product
Details of Local Vendor / Service Provider
Supplier of Energy Efficient pumps
Raj Pumps Pvt. Ltd.
Address: 9, Heavy Industrial Area, Jodhpur, Rajathan 342003 Telephone: 91-291 2740937 Fax: 91-291-2740905
Energy Efficient Motors Kirloskar Brothers Ltd and Vijay Agencies
Everest Traders & Engineers Private Limited,(Supplier of Energy Efficient motors) Bhandari Buildings, First A Road, Sardarpura Jodhpur 342003 Tel: +91 291 2434410, 2614461 Fax: +91 291 2438610 Mr. Jagdish Agarwal Opp Shiv Mandir, Jodhpur, Tel 07462-220678
Energy Efficient Motors, Automatic Power Factor Controllers, energy efficient lightings
Havells Mr. Sunil Kumar
Translucent Sheet
B.S. Fibres
Mr. Mahesh Khandelwal Plot No.G-890, Badharna Road No.14 VKI Area Jaipur, .09413837371
Improve plant power factor through APFC panel
ABB
Mr. Neeraj Verma Power Product SCO-13-14-15 Sector- 34A Chandigarh Phone: 0172-4321845 Telefax: 0172-2601618 Mobile: 09878613484 email: [email protected]
Energy Efficient Motors Bharat Bijlee Ltd
Mr. Rakesh Verma Sr. Manager – Marketing [email protected] 09871861872
Auto Power factor Controller
Neptune Mr. Manoj 09351328666
Epcos Mr. Jayant
Cont. No. 09829065472
Energy Efficient Kiln/Kiln Insulation
Arihant Refractories & Minerals
New Power House Road, IndustrialArea, Jodhpur - 342003 Tel: +91 291 2649281,2654580 Fax: +91 291 2649281 Contact Person: Mr. V S Porwal
Supplier of Energy Management,Energy
Madhav Enterprises
Q-5, Near Than Chand Mehta Building, Gole Building Road, Jalori
85
conservation, Industrial Process Control Automation
Gate Jodhpur Rajasthan -342001 Contact Person: Mr. Hari Singh Bhandari
Supplier of Energy Efficient motors
Everest Traders & Engineers
Bhandari Buildings, First A Road Sardarpura Jodhpur Rajasthan - 342003 Tel: +91 291 2434410, 2614461 Fax: +91 291 2438610
1
Annexure 5
List of Energy Managers & Energy Auditors in Tirunelveli District
Regn No Name Fathers Name
Address for Communication Address1 Address2 Address3 City
Postal code E-mail
EM-0099
Ramasubramanian V
Velayutharaja M S 643, Thiruvananthapuram Street
Rajapalayam Virudhunagar Dist626117 Ramasubramaniam@ parry.murugappa.com
EM-0127
Santaji Nilkanth Jadhav
Nilkanth Govinda Jadhav
Hindustan Construction Co. Ltd.
KKNPP P.O.KudankulamTal. Radhapuram
Tirunelveli 627106 [email protected]
EM-0359
N Pandiyarajan A Nagamuthu Executive - Engg. Madura Coats Ltd. Centenary Mill Madurai 625009 [email protected]
EM-0505
A. Venkatesa Perumal
P. Arunagiri S/o P Arunagiri 25/795 C, 30th Street Shanthinagar Palayamkottai Tirunelveli 627002 [email protected]
EM-0559
P Poovalingam P Palani Manager (Production)
India Cements Ltd. Sankar Nagar Tirunelveli 627357 [email protected]
EM-0597
S Avudaiappan S Subramanian Plot No. 26 S.T.R. Nagar K.T.C. Nagar (Via)
Magaraja Nagar Post
Tirunelveli 627011 [email protected]
EM-0338
K. Ayyalusamy A. Kasirajan 3/53, T. Karisalkulam
Alangulam Cements Post
Rajapalayam Via.
Dist. Virudhunagar
626127 [email protected]
EA-3506Ramkumar S. Sankaran
Sankaran S R 28, Ponmani Colony Maharaja Nagar Tirunelveli 627011 ram143752yahoo.com
EA-5949Murali R Rajaram V Block No. EF-4 Vajra Aprtments 202, Byepass Road
Madurai 625010 [email protected]
EA-3185C. Sathya Murthi Chelladurai P No.15 Bharathiyar 4th Streert
S.S.Colony Madurai 625010 [email protected]
EA-1626V R Muthukumar T Veerappan C/o S Lakshmanan No.2/504 Kurinji Street Thendral Nagar Gomathipuram Madurai 625020 [email protected]
EA-3480Singh Nimrana. S.P.
Yagya Narain Singh
O/o The Suptd. Engineer (E)
81, East Main Street Anna Nagar Madurai 625020 [email protected]
EA-2515Ram Krishnan R Raghavan T K V C-19 Madras Cements Colony
Ramasamy Raja Nagar
Virudhu Nagar Dist
626204 [email protected]
EA-2835Jawahar S Sudalaiandi C H-10, HIG Quarters Pothigai Nagar Perumalpuram PO
Tirunelveli 627007 [email protected]
EA-1484Ramkumar S Sundaram K R 162A, New Colony Tuticorin 628003 [email protected]
EA-2150R Sowndararajan T Ramasubramaniam
Executive Engineer / Elec.
No.2/1, Type IV Quarters
Camp II Tuticorin 628004 [email protected]
2
EA-1915M Lakshmanan V Muthiah C-28, SPIC Nagar Muthiyapuram Tuticorin 628005 [email protected]
EA-0801Nallamuthu S. Sakkan Nair A-49 SPIC Nagar Tuticorin 628005 [email protected]
EA-2797Meiyappan N Nachiyappan M B-10, SPIC Nagar Muthiahpuram Tuticorin 628005 [email protected]
EA-3053Ukkirapandian .K Karuppana Thevar S
Joint Manager (Elect.)
M/s. TAC Ltd., Harbour Construction Road
Tuticorin 628005 [email protected]
EA-2109M Geevarghese T Mathen 22 D/2, Kongunagar Ramanathapuram Coimbatore 641045 [email protected]
EA-9243S.Kalidasan Sakkiah 296,3rd MIDDLE STREET
THIYAGARAJANAGAR TIRUNELVELI 627011 [email protected]
EA-9409R.Bharathidasan V.Ramasamy M1/31, SECTOR -4TNHB COLONY RAILAR NAGAR MADURAI 625018 [email protected]
EA-10113
R.Ramesh Babu T.K.Ranganathan C/O-Muthu Nagaraj M.S.K Bhavanam,3/2750-9,Thiruvallur Nagar
10th St,First cross,
Patinamkathan,Ramanathapuram623536 [email protected]
EA-10170
Ragupathi Balu TVS SRICHAKRA LIMITED
PERMALPATTI ROAD VELLARIPATTI MADURAI 625122 [email protected]
EA-11203
Sebestin Rajendran
Thangavel 24, R.C.STREET MUKKUDAL TIRUNELVELI 627601 [email protected]
EM-3165
Kannan Lakshmanan 2A- JAI NAGAR 3RD STREET
PONMENI BYE PASS ROAD
MADURAI 625010 [email protected]
EM-3279
A Selvakumar Alagarsamy K P.S.M Stores 95 Main Road Eruvadi Tirunelveli 627103 [email protected]
EA-10121
M.Malaiarasan M.Mariappan No: 80,KUMARAR STREET
TUTICORIN-2 TUTICORIN DISTRICT
TUTICORIN 628002 [email protected]
3
Annexure 6
List of Energy Managers & Energy Auditors in Jodhpur District
S No
Name Address Registration
No Contact No
1 Abhay Singhal 978, Umaid Hospital Road, Jodhpur-342003 R4//268, STPS Colony, PO:Suratgarh
EA-6450 9414502206/0291-2430946
2 Ajay Kumar Singh T-167 A, Railway D.S. Colony Jodhpur
EA-5681 9414918682 0291-2644781
3 Ajay Kumar Vijay 4-E-2, Talwandi Kota-Rajasthan EA-4574 9414227394
4 Alok Mathur "Alok Villa" , 17, Sector "A" Shastri Nagar Jodhpur Rajasthan
EA-1473 0291-2433207
5 Anil Singhal B-13, Anand Vihar, Sri Ganaga Nagar.
EA-3354 9413359742
6 Anoop K. Somani 10-I-36, Tilak Nagar, Bhilwara-311001
EA-3275 9414114420/01482-234094
7 Ashish Mathur 7/179, M.P. Nagar Bikaner -334001
EA-2666 0511-2253323 9214417402
8 Ashok K. Mathur "Badri Villas" A-239, Shastri Nagar, Jodhpur-342003
EA-1007 9413359033
9 Er. Kamal Kant Vyas C-174, Kamla Nehru Nagar, Jodhpur
EA-2968 9413661695/9413359121
10 Jitendra Jain Sh. Paras Chand Jian, 5/205 Roop Niketan Out side Agra, Ajmer (Rajasthan)-305001
EA-0009 0290-264314 02920-264448
4
11 Jitendra Jain 5/205, Roop Niketan, Outside Area Gate, Ajmer (Raj.) 305001
EA-0009 9829733383/0145-2428244
12 Kamal Kant Vyas C-174, Kamal Nehru Nagar Sector -1 Jodhpur-342009
EA-2968 0291-751442/9414915503
13 Lalit Soni 16, Karamchari Colony 8th Residency Road Jodhpur
EA-7600 9413359286 9414260996
14 Manish Sharma 32, Sardar Club Scheme Jodhpur-342011
EA5673 0291-2644670 9413359796
15 Naveen K. Bharara 17/399, Chopasani Housing Board, Jodhpur
EA-7099 9413359311/0291-2713548
16 Pankaj Pachoree Lane No. 7, Ashok Vihar Colony, Behind Nari Shala, Ajmer-305001
EA-0141 9414322640
17 Pradeep Arya 95, Central School Scheme Air Force Area Jodhpur-342011
EA-0347 0291-2611011 9414628506
18 Rajeev Sharma B-10, White Cement Works, Colony No. 1, PO: Gotan, Nagaur, (Raj.) - 342902
EA-5285 9414603151/01591-230213/01591-230929
19 Rajesh Goyal 171, Panchwati Colony B/H , Adarsh Nagar Railway Station Ajmer-305008
EA-4953
20 Ram Kishor Sani A-91, Ranjeet Nagar Alwar EA-3299 0144-2370025
21 Ram Niwas Bishnoi 2/955, Kudi-Bhagatasani Housing Board Basni Ph-1, Jodhpur-342005
EA-0582
22 S. Vikash Ranjan C-36, J.K. White Cement Works Colony No. 1, PO: Gotan, Distt, Nagaur, Rajasthan 342902
EA-5283 9414484995
5
23 Sunil Bohra 035, Brahm Bag, Nr. ACES Chemicals, Jalori gate, Jodhpur , Rajasthan
EA-9604 9413359291/0291-2617210
24 Sunil Choudhary 288, Laxmi Nagar PAOTA, B' Road Jodhpur
EA-7488 9413359292 9414133114
25 Tarun Singh Naruka 3/38, Saket Nagar Beawar. Distt. Ajmer
EA-1647 93526-41300 9413392941
26 Umendra Singh Chouhan 10, Man Mahal, Sher Vilash Air Force Road Jodhpur-342001
EA-3210 9829283440 0291-2512201
27 Veena Pareek Vyas Harnath Ram Kishan Out side of Sojati Gate Jodhpur Rajasthan
EA-3100 9414498937 0291-264997
6
Annexure 7
List of units Where Preliminary Energy Audit conducted in Limekiln Sector
Tirunelveli Limekiln Cluster
S.No. Name of the Company Address Owner of the
Industry
1 Sri Lakshmi Lime Industries Quarry Road, Sankarnagar, Tirunelveli Cell no: 9360119209 S. Siva Kumar
3 Metro Coat Rajapalauam Pvt Ltd.
1699/ 3, Madurai road, Gankai Konan village, Sankarnagar,Tirunelveli, Cell no: 9360119209 S. Siva Kumar
4 Bharathi Chemicals Bharthi Chemicals, 351/A, Madhava Kurinchi Road, Tirunelveli I. Raj
5 BGS Chemicals 184/2,Saankaran Koil Raod, Sethurayan pudur. Cell:9443403282, 9486066666
B. Gowriah G.B. Subash
6 Uthra Enterprises 334, Sankarankovil road,Rastha, Manur post – 627201, Cell no: 9443130697 T. Vanaselvi
7 Saranva Chemicals 2/339-A, ,Sankarankovil Road, Madava Kurinchi, Rasta, Cell:9443473510
K. Gomathi Nayagam
8 L K C Enterprises
S.NO.165,Sankarankovil Street, Sethurayanpudur Tachanallur(P.O.), Cell no: 9443365495
P.Seenthamarai Kannan
9 Archean Granites 3/106 D Sankarankovil Road, Sethurayarpudur. Tirunelveli, Cell no: 9443363077 T. Mathimaaran
10 JPR Industries
1699/1 Opp: Abcoy garden, Madurai road, Sankarnagar (PO) Tirunelveli-627357 Cell no: 9842126699,Ph: 0462 - 2302067 N. Ravinthiran
11 M/s Mineral Industries Madavakurichi Rastha (keer Parai), Tirunelveli Cell no: 9843559659 A. Kasi Babu
7
Jodhpur Limekiln Cluster
S No Company Production Capacity
1 Ankur Minerals Private Limited 100 TPD
2 Rajasthan Lime Company 40 TPD
3 Bansal Enterprises 90 TPD
4 RK Lime Products 106 TPD
5 Choudary Lime Corporation 30 TPD
6 Choudary Lime Chemicals 32 TPD
7 Jetli Minerals 68 TPD
8 Ganesh Lime 90 TPD
9 Shriram Lime Products Pvt Ltd 91 TPD
10 Jai Balaji Minerals Pvt Ltd 84 TPD
8
Annexure 8
Comparison of various technologies in Jodhpur limekiln cluster
S.No Technology Name Size of the kiln Source of Energy
Required Peat Coke Consumption
Specific Energy Consumption (SEC)
1 Vertical Shaft Kiln, Non- mechanized material handling
Lime production capacity of 10 tons/day and 15 tons/day
Pet coke 170-180 kg of pet coke / tonne of quick lime 1200 kCal/Kg of quick lime
2 Vertical shaft kiln along with hydration unit, Non- mechanized material handling
1. Lime prouction capacity of 10 tons/day and 15 tons/day. 2 Hydration Capacity 6 tons/hr - 8 tons/hr
Pet coke and electricity
170-180 kg of pet coke / tonne of quick lime
1200 kCal/Kg of quick lime 13-14 kWh/ton of hydration
3 Vertical shaft kiln along with hydration unit, semi mechanised material handling
1.Lime prouction capacity of 10 tons/day,15 tons/day and 20 tons/day. 2. Hydration Capacity 6 tons/hr - 8 tons/hr
Pet Coke and electricity
170-180 kg of pet coke / tonne of quick lime
1200 kCal/Kg of quick lime 17-18 kWh/ton of hydration
4 Producer Gas based Vertical Shaft Kiln
Lime prouction capacity of 20 tons/day,30 tons/day and 50 tons/day. Coal/biomass,
electricity 190-195 kg of coal/ tonne of quick lime 950 kCal/kg of quick lime
Note:
Calorific Value of pet coke - 7000 kCal/kg Calorific Value of Coal - 5500 kCal/Kg