Project HCl - Wastegas
description
Transcript of Project HCl - Wastegas
Project HCl - WastegasProject HCl - Wastegas
Waste gas conditioning from hydrochloric acid synthesis units
Haimburger Rudolf
06/2010
Waste gas conditioning from hydrochloric acid synthesis units
Haimburger Rudolf
06/2010
H2H2
Cl2Cl2
H2H2
HCLHCL
HCL ( ppm ) HCL ( ppm )
H2H2
CL2 ( ppm ) CL2 ( ppm )
H2H2
Project: HCl - wastegasProject: HCl - wastegas
Collecting the wastegas and thermally reutilizing in an internal process. Collecting the wastegas and thermally reutilizing in an internal process.
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H2H2
HCL II HCL III HCL IV
no waste gas in the atmosphereno waste gas in the atmosphere
H2 as fuel in steam productionH2 as fuel in steam production
less oil consumptionless oil consumption
less CO2-issuesless CO2-issues
HCl-units running in a closed systemHCl-units running in a closed system
no more HCl andno more HCl and
no more Cl2-issues no more Cl2-issues
ÖLÖL
CO2CO2
Project: HCl - wastegasProject: HCl - wastegas page 3
boiler
H2H2
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HCL IIHCL II HCL IIIHCL III HCL IVHCL IV
ÖLÖL
KaminKamin
Targets:Targets:
safety safety no influence to the HCl-units no influence to the HCl-units
no corrosion in the steam-production. no corrosion in the steam-production.
Safety analyseSafety analyse
boiler
Project: HCl - wastegasProject: HCl - wastegas
CL2 –Messung
ÖLÖL
H2H2
H2H2
cleaningcleaning NaOHNaOH
HCL IIHCL II HCL IIIHCL III HCL IVHCL IVNaOH for HypoNaOH for Hypo
OnlineOnline chlorine-measurement chlorine-measurement wastegas cleaning with 20 % NaOH wastegas cleaning with 20 % NaOH
RPM-controlled booster pump RPM-controlled booster pump
17 parameters for monitoring the unit 17 parameters for monitoring the unit
CL2 –CL2 –analyseanalyse
Druck-MessungPICPIC
Project: HCl - wastegasProject: HCl - wastegas page 5
boiler
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ÖLÖL
H2H2
HCL IIHCL II HCL IIIHCL III HCL IVHCL IV
produced HCl in year 2009: 313 t/dproduced HCl in year 2009: 313 t/d
oil-savings in 2009 : 600 t/aoil-savings in 2009 : 600 t/a
in euro (375 €/t):: 225.000 €/ain euro (375 €/t):: 225.000 €/a
oil-reduction:oil-reduction: 70 kg/h 70 kg/hoil-reduction:oil-reduction: 70 kg/h 70 kg/h
ca. 1400 t/a CO2 wenigerca. 1400 t/a CO2 weniger
Project: HCl - wastegasProject: HCl - wastegas
Project-costs: 200.000 €ROI: less than 1 yearProject-costs: 200.000 €ROI: less than 1 year
boiler
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First unit in europeFirst unit in europe
Project: HCl - wastegasProject: HCl - wastegas