Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan
-
Upload
raja-wajahat -
Category
Engineering
-
view
486 -
download
3
description
Transcript of Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan
![Page 1: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/1.jpg)
Visit review of Pak Musa Chemicals MultanA Sulfuric Acid Plant
Presented/Prepared by Raja Wajahat
![Page 2: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/2.jpg)
Process Summary1. Combining of sulfur and oxygen
2. Purifying sulfur dioxide in the purification unit;
3. Adding excess of oxygen to sulfur dioxide in presence of catalyst vanadium pentoxide, with temperatures of 450 degrees Celsius and pressure of 1-2 atm.;
4. Sulfur trioxide formed is added to sulfuric acid which gives rise to oleum (disulfuricacid);
5. The oleum then is added to water to form sulfuric acid which is very concentrated.
![Page 3: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/3.jpg)
Key PointsAll the equipment were made of MS
Big Equipment had Porcelain Lining
Pumps had SS impellers, and special alloys body
The Process Streams need cooling again and again because all the reactions are exothermic
Same Catalyst was being used for last 4-5 years
30 TPD production of the plant
18 employees in total
3 technicians
About 3-4 acre land, 0.5 acre covered
![Page 4: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/4.jpg)
Sulfur Storage
![Page 5: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/5.jpg)
![Page 6: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/6.jpg)
Sulfur Melting PitsSteam Coiled inside the pits
Solid Sulfur to Liquid Sulfur
![Page 7: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/7.jpg)
![Page 8: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/8.jpg)
![Page 9: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/9.jpg)
![Page 10: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/10.jpg)
Sulfur Combustion ChamberS + O2 SO2
Liquid Sulfur + Excess Air
Exothermic Reaction, Maintains its temperature itself
Attached to Waste Heat Boiler
![Page 11: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/11.jpg)
![Page 12: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/12.jpg)
![Page 13: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/13.jpg)
![Page 14: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/14.jpg)
![Page 15: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/15.jpg)
Waste Heat Boiler
![Page 16: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/16.jpg)
![Page 17: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/17.jpg)
![Page 18: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/18.jpg)
Quartz Filled Gas FilterRemoves impurities from SO2 Gas
Also Cools the gas
![Page 19: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/19.jpg)
![Page 20: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/20.jpg)
![Page 21: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/21.jpg)
ConverterSO2-> SO3, V2O5 filled, 4 beds of catalyst, 8 thermal sensors, 2 for each bed, extended lines for increased surface area for cooling,
![Page 22: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/22.jpg)
![Page 23: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/23.jpg)
![Page 24: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/24.jpg)
![Page 25: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/25.jpg)
![Page 26: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/26.jpg)
Absorption Towers [2]SO3 to Oleum and then to H2SO4
SO3 from Bottom
H2SO4 from Top
Porcelian filling and internal lining
![Page 27: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/27.jpg)
![Page 28: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/28.jpg)
![Page 29: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/29.jpg)
Drying Tower Dried Air from bottom
H2SO4 from top
![Page 30: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/30.jpg)
![Page 31: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/31.jpg)
Circulating TankOleum + H2SO4
Recycled with the towers
![Page 32: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/32.jpg)
![Page 33: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/33.jpg)
![Page 34: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/34.jpg)
Cooling EquipmentCooling of the final product
Sent to final Storage tanks
![Page 35: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/35.jpg)
![Page 36: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/36.jpg)
Storage
![Page 37: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/37.jpg)
![Page 38: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/38.jpg)
![Page 39: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/39.jpg)
Process Flow Diagram
![Page 40: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/40.jpg)
![Page 41: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/41.jpg)
Control Room
![Page 42: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/42.jpg)
![Page 43: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/43.jpg)
![Page 44: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/44.jpg)
![Page 45: Visit review of Sulfuric Acid Plant Pak Musa Chemicals Multan](https://reader033.fdocuments.net/reader033/viewer/2022052410/554a25a2b4c90520578b48b2/html5/thumbnails/45.jpg)
Thank you