Standard TOR of sector specific prescribed by MoEF will be followed.

Transcription

1 PROPOSED TERMS OF REFERENCE Standard TOR of sector specific prescribed by MoEF will be followed. ANNEXURE-I

2 LIST OF DIRECTORS ANNEXURE-II Sr. Name of Directors Address & Contact Details No. 1. Mr.Suresh Chudiwala. 401,New Anand KiranBuilding,ManishaChowkdi,Old PadraRoad,Baroda Mobile No: Mr.RakeshChudiwala. 404,AnandVatika Residency Nr.Shapath Residency New Alkapuri, Gotri. Mobile No: Mr.PrashantChudiwala 401,New Anand KiranBuilding,ManishaChowkdi,Old PadraRoad,Baroda Mobile No:

3 PLANT LAYOUT ANNEXURE-III (A) M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

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5 SITE PLAN ANNEXURE-III (B) M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

6 LIST OF PRODUCTS & CAPACITY ANNEXURE-IV Sr. Product Name No. Group A 1. 2-Amino Phenol-4-Methyl Sulfone (APMS) And/Or 2. 4 Hydroxy 3 Aminobenzene n Methyl SulphonamideAnd/Or 3. 4 Hydroxy 3 AminobenzeneSulphonamideAnd/Or 4. 4 Hydroxy 3 AminobenzeneSulphoanilideAnd/Or 5. 4 Hydroxy 3 Aminobenzene 2 carboxysulphoanilideand/or Group-B 6. Gamma acidand/or 7. CisBromobenzoateAnd/Or 8. J-acid And/Or 9. 4-Chloro 2-Amino Phenol And/Or 10. Phenyl Gamma acid And/Or Acetyl-4-(4'- Hydroxyphenyl)PiperazineAnd/Or (2,3-Dichlorophenyl)Piperazine HCl And/Or (4-Methoxy Phenyl) PiperazineAnd/Or 14. Saccharine SodiumAnd/Or 15. G-salt And/Or 16. 3,5,6 Trichloro Salicylic acid And/Or Group-C 17. (4-Nitro 2- Amino Phenol)4-NAP And/Or 18. HalazoneAnd/Or 19. (Diethyl Meta Amino Phenol)DEMAP And/Or 20. Metanilic acid And/Or 21. Tobias acid And/Or 22. N-Methyl J Acid And/Or 23. 2,4 Dichloro benzoic acid & benzoic acid And/Or 24. 2,4 Dichloro benzoic acid And/Or Group-D 25. N-Phenyl J Acid And/Or Capacity MT/ Month 10 MT/Month 40 MT/Month 150 MT/Month 100 MT/Month

7 26. Peri acid And/Or 27. Phenyl peri acid And/Or 28. Amido G Salt And/Or 29. K acid And/Or 30. Schaeffer's acid And/Or 31 L-Glutamic acid And/Or 32. Chloramine And/Or 33. P-Toluene SulfonamideAnd/Or 34. Ortho Toluene Sulfonamide And/Or 35. Para Chloro Benzene Sulfonamide And/Or 36. (M-Nitro Para Chloro Benzene Sulfonamide)MNPCBS And/Or Chloro-3-sulfomonyl benzonic acidand/or 38. Sodium NaphthenonateAnd/Or 39. Cis-TosylateAnd/Or 40. Benzyl Bromide And/Or Group-E 41. Sulpho Tobias Acid And/Or chloroethylamine hydrochloride And/Or 43. R-salt And/Or 44. Aniline 2,4 Di sulfonic acid And/Or 45. Aniline 2,5 Di Sulfonic acid And/Or 46. Sulfalinic acid And/Or 47. PTS Urea And/Or 48. PCBS Urea And/Or 49. TetraloneAnd/Or 50. P-Nitro Benzyl Bromide And/Or 51. T-Butyl Chloride And/Or 52. PTS acidand/or 53. Benzene Sulphonic acid And/Or 54. p-xylene Sulphonic acid And/Or 55. M-Xylene Sulfonic acid And/Or 56. Cumene Sulfonic acid And/Or 57. Sulfanilamide And/Or 58. PCBSC And/Or 59. Benzene Sulfonyl chloride And/Or 60. M-Nitro, P-chloro benzene Sulfonyl chloride And/Or 61. α-naphtholand/or 62. Meta Chloro Aniline And/Or 63. α-napthyl Amine And/Or 64. Methyl sulfonyl methane And/Or 65. Phenyl Alpha NaphthylamineAnd/Or chloroethylamine hydrochloride And/Or 300M T/Month

8 67. PTSC And/Or 68. Saccharine from OTSA And/Or 69. Para carboxy benzene Sulfonamide And/Or 70. LasamideAnd/Or chloro Aniline-2,4-Disulphonamide And/Or Chloro ethanol And/Or Group-F 2 MT/Month 73. R & D Products TOTAL ORGANIC PRODUCTS 602 INORGANIC PRODUCT 1. Potassium Chloride Magnesium Sulphate Plaster Of Paris Sodium Bromide Ammonium Chloride Potassium Permanganate from MnO2 200 TOTAL INORGANIC PRODUCTS 1410

9 PRODUCTWISE RAW MATERIAL CONSUMPTION Sr. No. Name of Product Group A- 10 MT/Month 1 2-Amino Phenol-4-Methyl Sulfone (APMS)And/Or 2. 4 Hydroxy 3 Aminobenzene n Methyl SulphonamideAnd/Or 3. 4 Hydroxy 3 AminobenzeneSulphonamideAnd/Or 4. 4 Hydroxy 3 AminobenzeneSulphoanilideAnd/Or Production quantity in MT/Month Name of Raw material ANNEXURE-V Raw material consumption quantity in MT/Month p-chloro Benzene Sulfonyl chloride 14.2 Dimethyl sulfate 7.1 Sodium bisulfite 12 Caustic lye 10 Sulphuric acid (98%) 12 Nitric acid (98%) 4.3 Caustic lye (50 %) 11 NaSH (30%) 15 HCl 30% 8.5 Ice chloro 3 nitrobenzene N- methyl sulphonamide 12.4 Sodium hydroxide 7.9 Sodium hydrogen sulphide 15.8 Sodium bisulphite 15.8 Hydrochloric acid chloro 3 nitrobenzene sulphonamide 12.6 Sodium hydroxide 8.5 Sodium hydrogen sulphide 17 Sodium bisulphite 17 Hydrochloric acid chloro 3 nitrobenzene sulphoanilide Sodium hydroxide 6.06

10 5. 4 Hydroxy 3 Aminobenzene 2 carboxysulphoanilideand/or Sodium hydrogen sulphide Sodium bisulphite Hydrochloric acid chloro 3 nitrobenzene 2 carboxysulphoanilide Sodium hydroxide 6.49 Sodium hydrogen sulphide Sodium bisulphite Hydrochloric acid Group-B-40 MT/Month 6. Gamma AcidAnd/Or Amido G acid 57 Caustic soda 68 ML from G salt CisBromobenzoateAnd/Or 2,4-Dichloro Acetophenone 37 Glycerine 22 p-toluenesulfonic acid 1 Bromine 37 Ammonia (25 %) 16 Sodium Hydroxide 16 Benzoyl chloride 37 Methanol 4 Toluene J-AcidAnd/Or Tobias acid 48 Oleum (25%) 112 Caustic soda lye (50%) Chloro 2-Amino Phenol And/Or 10. Phenyl Gamma acid And/Or 2-Nitro-4- dichlorobenzene 68 Caustic lye (50%) 28 NaHS solution 30% 148 HCl (30%) Gamma acid 36 Aniline 14

11 11. 1-Acetyl-4-(4'- Hydroxyphenyl)Piperazine And/Or (2,3-Dichlorophenyl)Piperazine HClAnd/Or (4-Methoxy Phenyl) Piperazine And/Or Soda Ash 12 Dil.H2SO4 60 Vacuum salt Sodium hydrosulfite 1.4 p-aminophenol 47.1 Bis HCl-65% 79.1 Acetic chloride 45.6 Na2CO3 solution 14.1 Charcoal 1.4 HCl solution -30% O-Xylene 80.0 Bis HCl ,3 Dichloro Aniline 26.7 NaOH 10.7 Activated carbon 1.1 Hyflow 1.3 HCl 30% 6.7 Iso Propyl Alcohol(IPA) Methoxy Aniline 46.0 Bis HCl 82.3 Caustic lye 18.4 Activated carbon 0.5 HCl 30% Saccharine SodiumAnd/Or Caustic lye 50 Chlorine gas 21.2 Phthalamide 43.2 Caustic lye 26 Methanol 41.2 Toluene Recycled (from previous batch)+fresh G-SaltAnd/Or Naphthol Sulphuric acid Oleum Salt ,5,6 Trichloro Salicylic acid And/Or Salicylic acid 25 H2SO4 (98%) 110

12 Group-C- 150 MT/Month 17. (4-Nitro 2- Amino Phenol)4- NAPAnd/Or Chlorine 40.9 SO Xylene Ice CaO 28.5 Sulfur 21 Caustic lye 99 NaSH 34.5 DNCB 90 Sulfuric acid 6 Salt HalazoneAnd/Or PCBS 225 Sodium Hypochlorate 165 HCl (30%) Diethyl Meta Amino Phenol (DEMAP) And/Or Metanilic Acid 165 Ethyl Chloride Sodium Hydroxide Potassium Hydroxide 93.8 HCl Metanilic AcidAnd/Or Nitro benzene 126 Oleum (25%) 252 Calcium hydroxide 180 HCl (30%) 45 Iron powder 126 Soda ash 729 H2SO4 (98%) Tobias acid And/Or β-naphthol 100 CSA 169 EDC 6 Caustic lye 56 Liq. Ammonia 241 Sodium bisulphite solution 219 Ice N-Methyl J AcidAnd/Or J Acid 168

13 23. 2,4 Dichloro benzoic acid & benzoic acid And/Or 98% Sulphuric acid 67.5 SBS Methyl Amine Calsolene oil Trans Isomer Nitric Acid (98%) Soda ash ,4 Dichloro benzoic acidand/or 2,4 Dichloro Toluene 150 Nitric acid (98%) 130 Soda ash 113 HCl 30% 393 Ice Group-D-100 MT/Month 25. N-Phenyl J Acid And/Or J Acid % Sulfuric acid SBS Soda ash 2.29 Aniline oil 9.15 carbon Peri acidand/or Sulphuric acid Naphthalene 91.3 Nitric Acid 45.3 Lime stone 2.8 magnesium 3.9 HCl Iron Phenyl peri acid And/Or Aniline 32.5 Peri acid 77.5 Soda ash 25 sulfuric acid Amido G SaltAnd/Or Sulfuric Acid 19.8 B-Napthol 33 23% Oleum 34.7 Salt 16.5 Ammonia K-AcidAnd/Or Sulfuric Acid 24.8 Amido G acid 27.5

14 25% Oleum 8.3 Salt Schaeffer's AcidAnd/Or Sulfuric Acid 67 B-Napthol 61 Soda Ash L-Glutamic acidand/or Monosodium Glutamate 125 HCl (30 %) ChloramineAnd/Or PTS Amide 62 Caustic lye 60 Chlorine P-Toluene SulfonamideAnd/Or PTS chloride 112 Ammonia Liquor (25%) 112 Caustic Soda 22.5 HCl (30%) Ortho Toluene Sulfonamide And/Or OTS chloride 112 Ammonia Liquor (25%) 112 Caustic Soda 23 HCl (30%) Para Chloro Benzene SulfonamideAnd/Or 36. M-Nitro Para Chloro Benzene Sulfonamide And/Or Para Chloro Benzene sulfonyl chloride 112 Ammonia Liquor (25%) 112 Caustic Soda 22.5 HCl (30%) MNPCBSC 109 Ammonia Liquor (25%) 110 Caustic Soda 23 HCl (30%) SABC acid And/Or Para chloro benzoic acid 82 CSA 125 liquor ammonia 25% 120 HCl (30%) 70

15 Ice Sodium NaphthenonateAnd/Or α-naphthylamine 52 Sulphuric acid (98%) 36 HCl (30%) 16 Vacuum salt Cis-TosylateAnd/Or Imidazole 15.5 CisBromo Benzoate Dil. H2SO4 30% Para Toluene sulfonyl chloride 38.5 Methanol Sodium carbonate Benzyl Bromide And/Or Benzyl Alcohol 64 HBr (48%) 120 Soda ash Group-E-300 MT/Month 41. Sulpho Tobias AcidAnd/Or Tobias acid % sulfuric acid % oleum Ice Salt chloroethylamine hydrochlorideand/or 43. R-salt And/Or Monoethalamine thionyl chloride NaOH 46.9 EDC M.L From G-salt 3750 Aniline oil make up 45 Caustic lye 93 Salt Aniline 2,4 Di sulfonic acidand/or Sulfanilic acid 175 Oleum Aniline 2,5 Di Sulfonic acidand/or Meatanilic acid % Oleum Salt Sulfalinic acidand/or Aniline oil 162 Sulphuric acid 171

16 Para Toluene Sulfonyl UreaAnd/Or PTS Amide Urea 64.6 Soda ash Para Chloro Benzene Sulfonyl UreaAnd/Or PCBS Amide Urea 64.6 Soda ash TetraloneAnd/Or α-naphthol 210 ODCB 426 Aluminium Chloride P- Nitro Benzyl BromideAnd/Or Para Nitro Toluene 192 Bromine 222 Methanol 600 Dil. HBr solution from Benzyl bromide T-Butyl Chloride And/Or Tert-Butyl alcohol 201 HCl (gas) P Toluene sulfonic acid And/Or Toluene 180 Sulfuric Acid (98%) Benzene Sulphonic Acid And/Or Benzene 132 Sulfuric Acid (98%) P-Xylene Sulfonic Acid And/Or P-Xylene 156 Sulfuric Acid (98%) M-Xylene Sulfonic Acid And/Or M-Xylene 156 Sulfuric Acid (98%) Cumene Sulfonic acid And/Or Cumene 180 Sulfuric Acid (98%) Sulfanilamide (Route-I)And/Or PCBSC Ammonia Liquor (25%) 625 Caustic Soda 200 HCl (30%) Sulfanilamide (Route-II) Sulfanilic acid 300

17 58. Para Chloro Benzene Sulfonyl Chloride And/Or 59. Benzene Sulfonyl chloride And/Or 60. M-Nitro, P-chloro benzene Sulfonyl chloride And/Or Thionyl chloride 206 Ammonia liq.for SO2 scrubbing 300 Solvent MCB CSA 336 Ice Benzene 135 CSA 405 Ice ONCB 186 CSA 300 Ice α-naphtholand/or α-naphthylamine Meta Chloro Aniline And/Or Meta nitro chlorobenzene 420 Iron powder 420 HCl (30%) 240 Soda ash α-napthyl Amine And/Or Naphthalene 330 Nitric acid (98%) Sulphuric acid 333 HCl (30%) 150 Iron 450 Soda ash 22.5 Ice Methyl sulfonyl methane And/Or Dimethyl sulfoxide Hydrogen Peroxide (50%) Toluene Phenyl Alpha NaphthylamineAnd/Or 66. N,N Bis (2-Chloroethyl Amine Hydrochloride) And/Or α-naphthyl Amine Aniline Diethanolamine Thionyl chloride NaOH 46.9

18 67. Para Toluene Sulfonyl Chloride(Route-I) And/Or 67. Para Toluene Sulfonyl Chloride(Route-II) EDC CSA 199 TC 205 Ammonia 25% for SO2 scrubbing 232 Toluene 157 Ethylene dichloride Toluene CSA Saccharine from OTS amide And/Or O-Toluene Sulfonamide 285 Potassium Permanganate (50%) 1080 Caustic potash lye (50%) 300 HCl (30%) Saccharine from OTS amide And/Or MnO2 sludge 93.8 Caustic potash Chlorine Para carboxy benzene Sulfonamide And/Or 69. Para carboxy benzene Sulfonamide And/Or P-Toluene Sulfonamide 285 Potassium Permanganate (50%) 1080 Caustic potash lye (50%) 300 HCl (30%) MnO2 sludge 93.8 Caustic potash Chlorine LasamideAnd/Or 2,4 Dichloro benzoic acid 240 CSA 600 EDC 10 Ammonia gas 50 Methanol 20 Ice

19 71. 5-chloro Aniline-2,4- DisulphonamideAnd/Or Meta chloro aniline 150 Chloro sulphonic acid 795 MIBK 48 Ammonia gas 138 Acetone 900 Ice Chloro ethanol Hydrochloric acid(30%) Ethylene oxide TOTAL

20 ANNEXURE-VI MANUFACTURING PROCESS Group-A10 MT/Month 1. 2-Amino Phenol-4-Methyl Sulfone (APMS) Stage-I In a reactor, a solution of sodium bisulfate and caustic lye is made. In that, PCBS chloride is dissolved. Now add Dimethyl sulfate at a control rate & temperature. Cool & filter. Dry the filtrate.in a reactor, make the mixture of sulfuric acid and Nitric acid. In it change the dry material fromstage-i at a control rate & temperature, after cooling, quench in Ice. Filter & centrifuge the material. Stage-II In an autoclave, take the above material & caustic lye, reflux the mixture at higher C temperature & pressure for several4 hours. Release the pressure & cool the reaction mass to roomtemperature.add sodium hydrosulfide to the above reaction mass & reflux for several hours. Filter thesolution & neutralize by adding HCl (30%) & precipitate the material. Filter & dry the wet cake,we get the final product. Chemical Reaction

21 INPUT KG OUTPUT KG p-chloro Benzene Sulfonyl chloride 1420 Reaction mass 6730 Dimethyl sulfate 710 Reactor Sodium bisulfite 1200 Caustic lye 1000 Water

22 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch Reaction mass Filteration & Drying p-chloro benzene methyl sulfone Effluent to ETP Drying losss p-chloro benzene methyl sulfone 1130 Sulphuric acid (98%) 1200 Nitric acid (98%) 430 Reactor Reaction mass Reaction mass Water Ice Quenching & Filteration Sulphuric acid+nitricc acid (40%) reused Nitro Product Nitro Product Caustic lye (50 %) NaSH (30%) Hydrolysis & Reduction Reaction mass Reaction mass HCl 30% Isolation & Filteration and Drying 2-Aminophenol-4- Methyl Sulfone Drying losss Effluent to ETP Hydroxy 3 Amino benzene n Methyl Sulphonamide M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

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24 INPUT KG OUTPUT KG 4 chloro 3 nitrobenzene N-methyl sulphonamide 250 Sodium hydroxide 160 Water 700 Reactor Reaction mass hydroxy 3 nitrobenzene N- Sodium hydrogen methyl sulphonamide Reactor sulphide 320 sodium solution 1750 Sodium bisulphite 320 Reaction mass hydroxy 3 nitrobenzene N-methyl 1750 sulphonamide sodium solution Hydrochloric acid 300 Reactor 4 hydroxy 3 nitrobenzene N- methayl sulphonamide hydroxy 3 nitrobenzene N-methayl sulphonamide 2050 Filter & Centrifuge ML to ETP 1788 Wet cake Wet cake 262 Drying loss 60 Drying Product

25 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch 3) 4 Hydroxy 3 Amino benzene Sulphonamide Mixture of 4 chloro 3 Nitro Benzene Sulphonamide is dissolving in sodium hydroxide and H2O at 100 C-105 CC for 12 Hours. Step-2, mother liquor of step-1 is addedd in sodium hydrogen sulphide and sodium bisulphate at 100 C-105 C. Maintain ph 7 of collected filter mass using HCl. After filter, we get pure commercial product 4 Hydroxy 3 Amino Benzene Sulphonamide. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

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27 4) 4 Hydroxy 3 Amino benzene Sulphoanilide Mixture of 4 chloro 3 Nitro Benzene Sulphonilide is dissolving in sodium hydroxide and H2O at 100 C-105 C for 12 Hours. Step-2, mother liquor of step-1 is added in sodium hydrogen sulphide and sodium bisulphite at 100 C-105 C. Then after filter the mixture and collect the filter mass.maintain ph 7 of collected filter mass using HCl. After filter, we get pure commercial product 4Hydroxy 3 Amino Benzene Sulphonilide

28 INPUT KG OUTPUT KG 4 chloro 3 nitrobenzene sulpho anilide 312 Sodium hydroxide 160 Water 700 M.S. Reactor Reaction mass hydroxy 3 nitrobenzene sulpho Sodium hydrogen anilide -sodium Reactor sulphide 320 solution 1812 Sodium bisulphite 320 Reaction mass hydroxy 3 nitrobenzene sulpho 1812 anilide -sodium solution Hydrochloric acid 300 Reactor 4 hydroxy 3 amino benzene sulpho anilide hydroxy 3 amino benzene sulpho anilide 2112 ML to ETP 1768 Filter & Centrifuge Wet cake Wet cake 344 Drying loss 80 Drying Product

29 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch 5) 4 Hydroxy 3 Aminobenzene 2 carboxysulp phoanilide M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

30 INPUT KG OUTPUT KG 4 chloro 3 nitrobenzene 2 carboxy sulpho 356 anilide Sodium hydroxide 200 Water 700 M.S. Reactor Reaction mass hydroxy 3 nitrobenzene 2 carboxy Sodium hydrogen sulpho anilide -sodium Reactor sulphide 320 solution 1896 Sodium bisulphite 320 Reaction mass hydroxy 3 nitrobenzene 2 carboxy 1896 sulpho anilide -sodium solution Hydrochloric acid 600 Reactor 4 hydroxy 3 amino benzene 2 carboxy sulpho anilide hydroxy 3 amino benzene 2 carboxy sulpho anilide 2496 Filter & Centrifuge ML to ETP 2096 Wet cake Wet cake 400 Drying loss 92 Drying Product

31 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch Group-B 40 MT/Month 6. Gamma acid Step-I-Sulfonation Take Sulfuric acid into a reactor. Add into it proportionate e quantity of Beta Naphthol slowly soas to maintain temperature below 30 C. Start adding Oleum 23% slowly over certain period oftime. Temperaturee is to be raised to 80 C slowly and maintain forr 12 hrs. Step-II-Isolation This sulfonated mass is to be dumped into other vessel intoo a measured quantity of water. Salt isto be added so as to crystallize the product on cooling. Step-III-Amination Take ammonia in another reactor and add the sulfonated product into this and temperature is to be raised to 125 C. Maintain till the reaction completes. Step-IV- Fusion After animation caustic is to be added into the reactor andd the mass is to be stirred on elevatedtemp until Amido G is fully converted. Step-V-Isolation Dump the mass into mass into water and product will comee out on cooling Filter, Centrifuge,Crushing and Packing. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

32 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch Amido G acid Caustic soda Water Fusion Fusion mass Fusion mass ML from G salt Isolation & Centrifugation & Filtration Wet cake Effluent to ETP Wet cake 1600 Drying Gamma acid Drying loss CisBromobenzoate Stage-I 2,4-Dichloroo Acctophnone on reaction with Glycerine gives glyce to compound. Glyce to compound on bromination with bromine gives bromo compound on benzoylation with benzoylchloride in presence of p-toluensulfonic acid, ammonia and sodium hydroxide in methanol andtoluenee solvent media to from CisBromobenzoate. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

33 Stage 1&2: INPUT KG OUTPUT KG 2,4-Dichloro Acetophenone 468 Glycerine 273 p-toluenesulfonic acid 16 Methanol recovered 1900 Bromine 468 Methanol loss 50 Ammonia (25 %) 195 Toluene recovered 1920 Sodium Hydroxide 200 Reactor Toluene loss 30 Benzoyl chloride 468 Effluent 830 Methanol 1950 Trans Isomer reuse 758 Toluene 1950 product J-acid Stage-I In a reactor, take Oleum (25%) and charge Tobias acid in it. Reflux for several hours and drown in water. Filter the cake. Stage-II In a reactor, take caustic lye & add above cake in it. Reflux for several hours. Charge the fusion mass to another reactor containing H2SO4 (40%). Filter the material. Dry, pulverize & pack. Chemical reaction:

34 Stage-I INPUT KG OUTPUT KG Tobias acid 1200 Oleum (25%) 2800 Reaction mass 4000 Reactor Reaction mass 4000 Wet cake 2250 Water 2000 Filteration Dil. H 2 SO 4 (50%) Stage-II Wet cake 2250 Reaction mass 7500 Caustic soda lye (50%) 1500 Reactor Dil. H2SO4 (50%) Reaction mass 7500 J-Acid 1000 Filteration Drying Loss 200 Effluent to ETP Chloro 2-Amino Phenol Stage-I In a reactor take 2-nitro-4-dichlorobenzen and caustic lye. Reflux for several hours. filter the solution. Stage-II Add sodium hydrosulfide solution in the above ML at a controlled rate and tempreture.after the addition is completed, filter the solution and add HCl (30%)to bring the ph.filter the material out from the ML Dry and pack.

35 Material balance: Stage-I INPUT KG OUTPUT KG 2-Nitro dichlorobenzene Reactor-1 Reaction mass 2400 Caustic lye (50%) Stage-II Reaction mass 2400 Reaction mass 6100 NaHS solution 30% 3700 Reactor Reaction mass 6100 Wet cake 1200 HCl (30%) 1800 Filtration Effluent to ETP Wet cake Chloro 2- Amino Phenol 1000 Drying Drying loss

36 10. Phenyl Gamma Acid In a reactor make soda ash solution. In it add Gamma acid and aniline. Reflux for several hours.add vacuum salt to the reaction mass. Now add dilute sulphuric acid in the filtered solution. Atthat time the ammonia is released which is recovered as liquor ammonia. After that, filter the material. Dry & pack. INPUT KG OUTPUT KG Gamma acid 900 Aniline 350 Reaction mass 1500 Reaction vessel Ammonia Solution Soda Ash 300 (25%) 250 Water Reaction mass 1500 Water 1700 Isolation cum Effluent to ETP 4800 Dil.H2SO filter Wet Cake 1250 Vacuum salt Wet Cake 1250 Phenyl Gamma Acid 1000 Drying Drying loss

37 11.1-Acetyl-4-(4'-Hydroxyphenyl) )Piperazine M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

38 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch INPUT KG OUTPUT KG Sodium hydrosulfite p-aminophenol Bis HCl-65% Water Acetic chloride Reactor Reaction mass Reaction mass Na2CO3 solution Centrifuge Reaction mass Warer washes Reaction mass Charcoal HCl solution -30% Purification Charcoal recovery Reaction mass Water Reaction mass Centrifuge Product Effluent Evaporation loss M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

39 12. 1-(2,3-Dichlorophenyl)Piperazine HCl 1) Install 2.0 L cap 4-neck RBF with Condenser, T P, stirrer and Heating Mental. 2) At R. T, charge Xylene, Bis. HCl (Handle with carefully, Use PPE) under stirring. 3) Start heating to reach the temp 45 C. 4) Start addition of DCA gradually between 45 C in 1 hr. 5) After addition of DCA, raise the temperature at 50 C. 6) Maintain temperature between 50 C for 48 hrs. Send IP for GC. DCP:95%(NLT). If results not ok repeat the IP sample after every 8 hrs. 7) After reaction is complete, cool the reaction mass to 35 C. Add 1000 ml DM water in 1hr. cool the reaction to C. Stir or 1 hr. 8) Filter the reaction wash the bed with 100 ml water. Separate the layer.upper organic layer-uses it for step no. 12. Lower aq. Layer is the having product (ph-6.5). 9) Xylene layer wash with 50 ml DM water and separate layers.upper organic layer-for Xylene recovery after getting neutral ph with water wash.lower aq. Layer is the having product. Mix with aq. Layer of step no ) Extract the aq. Acetic layer (from step no.13) + 1 L clean RBF. 11) Basify the reaction with caustic layer to ph Stir for 30 min at C. 12) Separate the layers. Keep the aq. Layer aside. (Note: keep emulsion with the organic layer, add carbon in upper organic layer (having emulsion) and stir for 1 hr. 13) Filter the reaction through high flow bed and give the bed wash with Toluene. Suck drywell. 14) Separate the aq. Layer from the ML+WML of step no. 17. Acidify the reaction with con. HCl (35%) below C to achieve ph: 1-2. Start heating to remove water completely from reaction azetropically. (It will take about 7-9 hrs.) 15) Heating stops and cools to room temperature 1-(2,3-dichlorophenyl) piperazine hydrochloride NH 2 Cl Cl Cl H N Cl H Cl Cl H Cl Cl N NH 2,3-dichloroaniline M.W: chloro-N-(2-chloroethyl) ethanamine hydrochloride M.W: (2,3-dichlorophenyl) piperazine hydrochloride M.W:

40 INPUT KG OUTPUT KG O-Xylene 600 Reaction mass 1060 Bis HCl 260 DCP Reflux 2,3 Dichloro Aniline Reaction mass 1060 Organic Aq. Mass 610 Disolution DM water 150 Recovered Xylene 580 Xylene loss NaOH 80 Organic Aq. Mass 610 Filtered solution 684 Filtration Activated carbon 4 Carbon filter 20 Hyflow HCl 30% 50 Product w/c 360 Filtered solution 684 Isolation & Effluent to ETP 374 Filtration Product w/c 360 Product 300 IPA 1000 Recovered IPA 940 Activated carbon 4 Purification IPA loss 60 Carbon sludge 10 Drying loss (4-Methoxy Phenyl) Piperazine 1) 100 g of p-aminophenol is taken in a mixture of 280 ml water and 180 ml water and 168gBis (2- Chloroethylamine) hydrochloride added. (Actually Bis HCl solution of 65%strength is used and water adjusted accordingly. 2) At reflux and under nitrogen 106 ml caustic lye solution is added over 9 hr maintain ph between ) Sodium hydrosulfite is added to decolorize the reaction mass to pale yellow color. 4) After maintain for 2 hrs, methanol 100 ml is added and stirred for 1 hr. the acetate saltthat precipitates out is filtered and washed with methanol.

41 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch 5) The above acetate salt is taken in 500 ml water andd soda ash solution prepared separatelyby dissolving 30 g in 150 ml water, is added gradually to bringg ph to around ) After maintaining at ph for around 1 hr the ph of the solution is shifted to 5-5.5using dil HCl and maintained for 0.5 hr. 7) The M1 crude obtained is centrifuged, washed with waterr and then with methanol. 8) M1 crude is purified by charcoal treatment in a mix off 3:2 methanol water solution (for100 g k3 crude, 500 ml of methanol-water mix is required).ph is first adjusted to 5-5.5, sodium hydrosulfite added to decolorize, 10% active charcoal addedd and refluxed. After 1hr the solution is filtered hot and sodium hydrosulfite solution addedd to decolorize thepinkish color filtrate. The white to light pink colored filtered is cooled under Nitrogenatmosphere and filtered to give pure M1. The cake is washed with methanol and driedd inoven at C. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

42 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch INPUT KG OUTPUT KG 4MA Bis HCl Water Caustic lye Reactor Reaction mass Reaction mass Activated carbon Filtration Filtered solution Carbon sludge HCl 30% Filtered solution Isolation & Filtration Product w/c Effluent Product w/c 1000 Drying Product Drying loss Saccharine Sodium In a reactor, Phthalic anhydride and urea are heated.during process ammoniaa releases which is scrubbed in water to for ammoniaa liquor.after completion of reaction,the material is cooled to crystallize. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

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44 INPUT KG OUTPUT KG Methyl anthranilate 930 Reaction mass 3430 Water 1000 Conc. HCl 1200 Reactor Sulfuric acid Sodium Nitrite 420 Cucl3 70 Water 500 Reactor Reaction mass 4420 Reaction mass INPUT KG OUTPUT KG Phthalic Anhydride 1000 Ammonia liquor 460 Urea 405 Reactor & CO2 gas 290 Water 345 Crystallization Phthalimide INPUT KG OUTPUT KG Caustic lye 1250 Reaction mass 4080 Chlorine gas 530 Reactor Water Reaction mass 4080 Reaction mass 6840 Phthalamide 1080 Caustic lye 650 Reactor Methanol Reaction mass 6840 Mix. Solvent waste 200 Water 1000 Distillation waste 3 Toluene Recycled (from previous batch)+fresh 90 Reactor Recovered Toluene recycled 85 Aqueous component to ETP 6642 Methyl anthranilate

45 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch Reaction mass Chlorine gas Toluene (Recycled+Fresh) SO2 gas Reactor Reaction mass Nitrogen gas to scrubber SO 2 to Ammonia trap Cl 2 to Scrubber Reaction mass Ammonia gas Water Reactor Aqueous component to ETP Recovered Toluene Ammonia to scrubber Toluene loss Cucl3 recovery Reaction mass Reaction mass Conc. HCl Reactor Reaction mass Reaction mass Water wash Centrifuge Aqueous ML to ETP Saccharin G-salt The mixture of oleum 25% and sulfuric acid are received inn sulfonator. Bita-Naphthol is charged in to it while maintain temperature below 60 0 C. make up oleum is charged to the sulfonator after completion of Bita-Naphthol charging. the mass is thenn reacted at elevated temperature.required quantity of salt is added into it. The drowned mass heated with steam, if requirednatural cooling is carried out along with stirring. Masss is filtered through nutche filter and then centrifuged and packed in HDPE bags. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

46 INPUT kg OUTPUT kg B-Naphthol 484 Reaction mass 1847 Sulphuric acid 536 Sulfonator Oleum Reaction mass 1847 Evaporation Loss 368 Water 2016 Isolation reaction mass 3798 Pottasium Chloride Reaction mass 3798 Spent Acid for R-Salt 2500 Filtration wet cake wet cake 1298 M.L to reuse/cetp 298 Centrifugation G- salt ) 3,5,6Trichloro Salicylic acid Stage: I In a reactor takesulphuric acid add salicylic acid in it. Forge chloride gas at a controlled rate and temperature for several hours. In pressure of SO3 and Iodine as catalyst after completion the material in Ice. Stage-II In the above vessel add xyleme and stir for several hours at higher temperature separate the organic layer to anther reactor to here Xylen is distilled out to from the catalyst of the product.dry and pack the material.

47 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch Stage-I INPUT KG OUTPUT KG Salicylic acid H2SO4 (98%) Chlorine SO3 Iodine Water Ice Reactor Reaction mass Reaction mass Ice Quenching Quenched mass HCl (30%) Stage-II Quenched mass Xylene Layer Seperation Reaction mass H2SO4 (90%) Iodine recovery Reaction mass 4380 Distillation Recovered Xylene Xylene loss Product Xylene used for next batch Group-C150 MT/Month NAP Take water in reactor. Add sulfur &NaSH in DNCB for reduction purpose and CaO and causticlye. Heat and maintain temperature. Make isolation in water andd sulphuric acid and salt.then masss is filter press and mass of 4-NAP is collected separately.ml gose too ETP for treatment. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

48 In-put kg Out-put kg Water NAP 500 CaO 95 Effluent ETP 1670 Sulfur 70 Caustic lye 330 NaSH 115 Isolation & Filtration DNCB 300 Sulfuric acid 20 Salt 720 TOTAL Halazone In a reactor, a solution of Sodium hydrochloride is made. In that PCBS is added at a controlledrate and temperature. After the addition is completed, the mass is allowed to cool. The solution is neutralized with HCl for precipitation. The precipitates are filtered, dried & packed. INPUT KG OUTPUT KG PCBS 1500 Sodium Hypochlorate 1100 Reactor & Reaction mass 4400 HCl (30%) 1800 Neutralization Reaction mass 4400 Halazone 1000 Filteration & Effluent for ETP 3200 Drying Evapration loss loss total 4400

49 19) Diethyl Meta Amino Phenol M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

50 INPUT KG OUTPUT KG Metanilic Acid 1100 Ethyl Chloride 850 Reaction mass 3700 Reaction vessel Water 1000 Sodium Hydroxide Reaction mass 3700 Reaction mass 1200 Filter Nutch ML to ETP Reaction mass 1200 Reaction mass 2825 Potassium Hydroxide 625 Reaction vessel Water Reaction mass 2825 Reaction mass 3425 Neutralization HCl Reaction mass 3425 Wet cake 1425 Filter Nutch ML to ETP Wet cake 1425 DEMAP 1000 Drying Loss ) Metanilic Acid Stage-I In a reactor Oleum (25%) is taken and Nitrobenzene is charged in it at a controlled rate andtemperature. After that drawn the sulfo mass in water. Add lime slurry to neutralize the reactionmass. Filter the solution to remove gypsum. Stage-II In a reactor, a mixture of Iron & HCl (30%) is made. In that sulfo mass is slowly added. Filterthe ML & add H2SO4 (98%) to bring the ph 1.5. cool the reaction mass, filter, centrifuge & getthe final product.

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52 Stage-I INPUT KG OUTPUT KG Nitro benzene 840 Reaction mass 6520 Oleum (25%) 1680 Water 2800 Reactor-1 Calcium hydroxide Stage-II Reaction mass 6520 ML 4120 Filtration Gypsum ML 4120 Reaction mass 5710 HCl (30%) 300 Iron powder 840 Reactor-2 Soda ash Reaction mass 5710 Ferric chloride sludge 2000 Filter press ML ML 3710 Metanilic acid 1000 H2SO4 (98%) 700 Isolation & Filtration and Drying loss 200 Drying Effluent to ETP Tobias acid In a reactorb-naphthol is dissolved in EDC. In that CSA is charged at a controlled rate and temperature.after that, the sulfomass is quenched in (Ice + water). Now addcaustic lye so as to neutralize the reactor mass. Separate the organic layer from EDC and take reactor mass. separate the organic layer from EDC and take is to autoclave. In autoclave add liquor ammonia and the reaction is carried out under specific pressure and temperature,in presence of sodium bisulfite as catalyst.after the reaction is complete the excess ammonia is recovered and the reaction mass is drowned in acidic medium to precipitate the material.material is filtered,dried and packed.

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54 INPUT KG OUTPUT KG β-naphthol 800 Reaction mass 5475 CSA 1350 HCl (30%) for reuse 675 EDC 3500 Reactor Water Water 1500 EDC recovered 3450 EDC evaporation 750 Ice Quenching loss 50 Caustic lye 450 Reaction mass 4675 Reaction mass Reaction mass 4675 Liq. Ammonia 1925 Ammonia recovered & scrubbed 1550 Sodium bisulphite Amination solution 1750 Reaction mass 5000 Extration water for reuse Reaction mass 5000 Ammonium bisulphite solution 1050 HCl(30%) 675 Isolation Wet cake 1300 Ammonia liq. 750 ML to ETP Wet cake 1300 Tobias acid 1200 Drying Drying loss N-Methyl J Acid J acid is reacted with 40% Sulphuric acid and SBS. Then reacted mass is filtered in filter press.inorganic salt is removed out from the filter press. Clear liquid is isolated in isolator and addmethyl amine &calsolene oil. Then again filtered it and give carbon treatment to purify theproduct. ML goes to dryer for drying purpose and then blended it and get the final product.effluent goes to ETO for treatment.

55 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch INPUT KG OUTPUT KG J Acid SBS Methyl Amine Reactor Reaction mass Methyl Amine recovered reused in next batch Reaction mass % Sulphuric acid 450 Calsolene oil 5 Water Filter Press & Isolation Effluent to Wet cake ETP Wet cake 1800 Filtration & Drying N-Methyl J Acid Drying losss ,4Dichloro Benzoic acid & Benzoic acid recovery In a reactor,taking fuming nitric acid and add trans isomer received from cis-bromo benzoate steam,in it. Reflux for several hours. Separate the organic layer from acid layer. The organic layer is quenched in the M.L is filtered to get clear solution. Add soda ash to get desired ph and isolated benzoic acid. In remaining ML, add more soda ash to get further ph and isolated 2,4- Dichloro Benzoic acid.dry both the products. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

56 Chemical Reaction Trans Isomer 760 Reaction mass 1160 Nitric Acid (98%) 400 Reactor Reaction mass 1160 ML 2660 Separation Water 1500 &Quenching ML 2660 Nitric acid (60%) for reuse 700 Soda ash 50 Filtration & Benzoic acid 260 Isolation 2,4-Dichloro Benzoic acid 260 and Drying Drying loss 240 Effluent for ETP ) 2,4Dichloro benzoic acid In a reactor 2,4dichloro toluene and nitric acid is taken. The mixture is refluxed for several hours. Quench the material in ice. Add soda ash to neutralize the ML and precipitate the material.filter the material,dry and pack

57 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch Group-D-100 MT/Month 25.N-Phenyl J Acid J acid is reacted with 40% sulphuric acid and SBS. Then reacted mass is filtered in filter press. InOrganic salt is removed out from the filter press. Clear liquid is isolated is isolator and addaniline oil and soda ash. Then again filtered it and give carbon treatment to purify the product.ml goes to dryer for drying purpose and then blendedd it and get the final product. Effluent goes to ETP for treatment. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

58 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch INPUT J Acid 40% Sulfuric acid SBS Soda ash Aniline oil carbon water TOTAL KG Isolation & Filtration OUTPUT N-Phenyl J Acid Effluent to ETP Carbon TOTAL KG Peri Acid M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

59 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch Sulphuric acid Naphthalene Input kg Sulfonation Output Reaction mass kg Reaction mass Nitric Acid Lime stone MgO Nitration Reaction mass Evapration loss Reaction mass Iron HCl Reduction Reaction mass Evaporation loss FeCl3 sludge Reaction mass Sulphuric acid Cold water Centrifugation Effluent to ETP peric acid Co-product Laurent acid Phenyl peri acid Step:- 1Amination: Peri acid is condensed with Aniline and excess aniline is distilled out with steam distillation using Soda ash. Step:- 2 Isolation: Dump the mass into water with sulfuric acid and product will come out on cooling. Filter, centrifuge, crushing and packing. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

60 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch Aniline Peri acid Water Soda ash INPUT kg Animation and Distillation OUTPUT Ammonia liquor Reaction mass kg Reaction mass water sulfuric acid Isolation and Filtration & Centrifugation Evaporation Effluent to ETP Phenyl peri acid Amido G Acid Srep1: Sulfonation: Take Sulphuric acid into a reactor. Add into it proportionate quantity ofbeta Naphthol slowly so as to maintain below 300 C. Start adding Oleum 23% slowly overcertain period of time. Temperature is be raised to 800 C slowly and maintainn for 12 hours. Step 2 Isolation: this sulfonated mass is to be dumped into other vessell into a measured qualityof water. Salt is to be added to crystallize the product on cooling. Step3 Amination: take ammoniaa is another reactor and add the sulfonated product into this andtemperature is to be raised C Maintainn till the reaction completes. Step 4 Isolation: Dump the masss into water product will come out on cooling. Filter centrifuge, crushing and packing. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

61 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch Stage 1&2: INPUT Sulfuric Acid B-Napthol 23% Oleum KG Sulfonation OUTPUT Reaction mass KG 1590 Reaction mass Water Salt Isolation Reaction mass Reaction mass Ammonia Water for Ammonia scrubbing Animation Reaction mass Ammonia liquor reuse and recover Water Reaction mass Isolation Reaction mass Reaction mass Centrifugation Amido G Acid ML to reuse/cetp K-acid M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

62 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch 30. Schaeffer's acid β- Naphthol is charged in sulfonator having sulfuric acid. The sulfonated masss is heated tocertain temperature for completion of sulfonation. The sulfonated mass is drowned in water indrowning vessel containing soda ash to precipitate out the final product. The product, thus precipitated out is filtered and then centrifuged and packed in HDPE bags with PE liner. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

63 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch Stage 1&2: INPUT 98% Sulfuric Acid B-Napthol KG Sulfonation OUTPUT Reaction mass KG Reaction mass Water Soda Ash Drowning, Neutralization & Cooling Reaction mass Reaction mass Filtration & Centrifuging Wet cake ML to CETP Wet cake 1000 Crushing & Packing Product L-Glutamic acid In a Reactor, Monosodium Glutamate is dissolved in water & filtered. In that HCl (30%) isadded to precipitate L-Glutamic Acid. The Product is filtered, dried & packed. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

64 INPUT KG OUTPUT KG Reactor (Room Monosodium Glutamate 75 Temperature) Reaction mass 215 HCl (30 %) 140 (Stirring-2 Hrs.) To ETP 125 Centrifuge Reaction mass 215 Wet cake Wet cake 90 Moisture removal 30 FBD (Dryer) L-Glutamic acid CHLORAMINE T In a reactor, PTS Amide is dissolved in a solution of caustic soda. In that chlorine gas is purgedat a controlled rate and temperature. After that, the solution is filtered & dried. INPUT KG OUTPUT KG PTS Amide 620 Caustic lye 600 Reaction mass 2980 Reactor Chlorine 260 Water Reaction mass 2980 Filteration & Product 1000 Drying Effluent for ETP

65 33.P-Toluene Sulfonamide In a reactor, ammonia liquor is taken and PTSC is charged at controlled rate and temperature. After the completion of addition and reaction, the material is filtered and dried. INPUT KG OUTPUT KG PTS chloride 1120 Recovered Ammonia 180 Ammonia Liquor (25%) 1120 Reaction mass 3965 Caustic Soda 225 Reactor HCl (30%) 680 Water Reaction mass 3965 Effluent to ETP 2940 Filteration & Product 1000 Dryer Sludge to solid waste ) Ortho Toluene Sulfonamide In a reactor, liquor ammonia is taken. OTS chloride is added at a controlled rate& temperature after completion the material is filtered & dried.

66 INPUT KG OUTPUT KG OTS chloride 1120 Recovered Ammonia 180 Ammonia Liquor (25%) 1120 Reaction mass 3965 Caustic Soda 225 Reactor HCl (30%) 680 Water Reaction mass 3965 Effluent to ETP 2940 Filteration & Product 1000 Dryer Sludge to solid waste ) Para Chloro Benzene Sulfonamide In a reactor,liquor ammonia is taken. PCBSC is charged at a controlled rate &temperature INPUT KG OUTPUT KG Para Chloro Benzene 1120 sulfonyl chloride Recovered Ammonia 180 Ammonia Liquor (25%) 1120 Reaction mass 3965 Reactor Caustic Soda 225 HCl (30%) 680 Water Reaction mass 3965 Effluent to ETP 2940 Filteration & Product 1000 Dryer Sludge to solid waste

67 36.M-Nitro Para Chloro Benzene Sulfonamide In a reactor, liquor ammonia is taken. Sulfonyl chloride is charged at a controlled rate and temperature. After addition,the material is filtered and dried to get the sulfonamide. INPUT KG OUTPUT KG MNPCBSC 1090 Recovered Ammonia 160 Ammonia Liquor (25%) 1100 Reaction mass 3935 Caustic Soda 225 Reactor HCl (30%) 680 Water Reaction mass 3935 Effluent to ETP 2890 Filteration & MNPCBSA 1000 Dryer Sludge to solid waste SABC Acid In a reactor, CSA is taken and Para chloro benzoic acid is charged under controlled rate and temperature.after addition, thesulfomassis quenched in ice and the intermediate is filtered the intermediate. the reactor at controlled rate and temperature after addition the product is filtered and dried.

68 INPUT KG OUTPUT KG Para chloro benzoic acid/ortho chloro benzoic 820 acid Sulfo mass 1870 CSA 1250 Reactor-1.HCl (30%) 670 Water for HCl scrubbing Sulfo mass 1870 Intermediates 1200 Ice 1000 Quenching & Dil.H 2 SO 4 (30%) reused 1670 Filtration STAGE-II Intermediates 1200 Recovered Ammonia 220 liquor ammonia 25% 1200 Reaction mass 2880 Reactor-2 HCl (30%) Reaction mass 2880 Effluent to ETP 1530 Filtration & Drying para SABC Acid/Ortho SABC acid 1000 Drying loss

69 38. Sodium Naphthenonate Stage-I In a ball mill, take sulfuric acid and alpha-naphthol amine and heat for several hours.after that take the material down in cooling trays. Stage-II In a reaction mix the above material in water to get clear solution and filter the solution add some HCl(30%) in it and add vacuum salt to make sodium naphtheonate filter the material. Dry and pack.

70 Stage-I INPUT KG OUTPUT KG α-naphthylamine 650 Sulphuric acid 450 (98%) Ball Mill Naphthionic acid Stage-II Naphthionic acid 1100 Reaction mass 3100 Water 2000 Reactor Reaction mass 3100 Sodium Naphtheonate 1250 HCl (30%) 200 Filteration Effluent to ETP 2400 Vacuum salt Cis-Tosylate Stage-I In a reactor, taken water and dissolved Imidazole in it. Cis-bromo benzoate and heat upto reflux. reflux for surreal hours. Cool down and filter the solution add H2SO4(30%) to neutralize the solution.filter and dry the material we get Cis Imidazde alcohol. In the filtered ML,add further H2SO4 (30%) to turn ph acidic filter and dry the material,we get benzoic acid. Stage-II In a reactor dissolve p-toluene sulfonyl chloride in methanol add cis Inidazol alcohol in it, in pressure of sodium carbonate. after the reaction is completed, filter the solution to get cis- Tosylatedand from the ML methanol will be recovered by distillation.dry the product and pack. Stage-I

71 Stage-II Stage-I INPUT KG OUTPUT KG Imidazole 155 Reaction mass 1600 Cis Bromo Benzoate 1000 Reactor Water Dil. H2SO4 30% 1535 Benzoic acid 270 Reaction mass 1600 Neutralization & HBr 30% 600 Filtration Effluent to ETP 1430 Wet cake Wet cake 835 Dryer Cis Imidazole alcohol 665 Drying loss Stage-II Cis Imidazole alcohol 665 Reaction mass 3150 Para Toluene sulfonyl chloride 385 Reactor Methanol 2000 Sodium carbonate

72 Reaction mass 3150 Recovered Methanol 1900 Wash water 500 Solvent loss 100 Distillation Effluent to ETP 450 Wet cake Wet cake 1200 Cis-Tosylate 1000 Dryer Drying loss Benzyl Bromide In a reactor Benzyl alcohol is taken and HBr (48%) is charged in it at controlled rat & temperature. After that Organic layer is separated and distilled to get pure Benzyl bromide. INPUT KG OUTPUT KG Benzyl Alcohol 640 HBr (48%) 1200 Dil. HBr for reuse 800 Reactor Reaction mass Reaction mass 1040 Benzyl Bromide 1000 Soda ash 50 Distillation Water 200 Effluent for ETP

73 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch Group-E-300 MT/Month 41.Sulpho Tobias Acid i. Charge sulphuric acid and Tobias acid to sulfonator. ii. Add slowly oleum to it. Maintainn the temperature while adding oleum. iii. Maintainn the temperature for 12 hrs. iv. After 12 hrs reaction is completed. v. Charge whole mass to drawing vessel. vi. Add salt to it. vii. When temperature become C. Transfer the whole mass to nutsche. viii. After water is drained from nutsche take mass for centrifuging. ix. Pack the material. INPUT Tobias acid 98% sulfuric acid 23% oleum Ice Salt TOTAL kg Reactor & Centrifugation OUTPUT Sulpho tobias acid dil. Sulphuric acid for reuse TOTAL kg M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

74 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch chloroethylaminee hydrochloride In a dry GL fitted with a sealed mechanicals stirrer, an efficient reflux condenser,andadditionn flask is placed of Thionyl chloride and ethylene dichloride. Throughout,theentire period of operation,as the reaction is very exothermic.monoethanol amine is added through the flask and slow addition the cooled masss over a period of an hour, during which time there is a copious evolution of sulfur dioxide after all the diethaonlamine has been added, the cooling is stop and the reaction mixture. INPUT Monoethalamine thionyl chloride NaOH EDC KG Reactor OUTPUTT finishe product EDC recovery EDC loss NaSO4 by product HCl KG R-Salt M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

75 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch Input M.L From G-salt Aniline oil make up Water Quantity (kg) Complex formation Output Reaction mass Quantity (kg) Reaction mass Nutch Filration & Centrifuging Effluent to ETP Filtrate mass filtrate mass Caustic lye Water Distilled Aniline Aniline Salt Nutch Filtration & Centrifuging Dil H2SO4 reuse 2055 Aniline oil for recovery 25 R-salt Aniline 2,4 Di sulfonic acid M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

76 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch INPUT Sulfanilic acid Oleum kg Sulfonation OUTPUT Reaction mass kg Reaction masss Water Isolation sulfo mass sulfo mass Filtration & Centrifugation Dil H2SO4 for reuse Aniline 2,4 Di Sulfonic Acid Aniline 2,5 Di Sulfonic acid INPUT Meatanilic acid 25% Oleum KG Sulfonation OUTPUTT Reaction mass KG Reaction mass Salt Water Isolation Reaction mass Reaction mass 2638 Filtration & Centrifugation Dil. H2SO4 for reuse Aniline 2,5 Di Sulfonic Acid M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

77 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch 46.Sulfalinic acid In a ball-mill, aniline & sulfuric acid is taken. The mixture is heated to a higher temperature After that, the mixture is allowed to cool to form sulfanilic acid powder. INPUT Aniline oil Sulphuric acid (98%) KG Sulfonation OUTPUT Sulphanilic acid Water Evaporation loss KG Para Toluene Sulfonyl Urea In a reactor, Urea is taken and heated to melt. In that PTSC is charged slowly. After that,the mixture is allowed to cool & crystallize. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

78 INPUT KG OUTPUT KG PTS Amide 800 Urea 280 Ammonia Liq.to Scrubber 480 Soda ash 500 Reactor PTS Urea 1300 Water for ammonia scrubbing 400 CO2 to scrubber Para Chloro Benzene Sulfonyl Urea In a reactor, Urea is taken and heated to melt. In that PCBS Chloride is added veryslowly. After that, the mixture is allowed to cool & crystallize. INPUT KG OUTPUT KG PCBS Amide 800 Urea 280 Ammonia Liq.to Scrubber 480 Soda ash 500 Reactor PCBS Urea 1300 Water for ammonia scrubbing 400 CO2 to scrubber

79 49.Tetralone In a reactor a mixture of α-naphthol, ODCB and Aluminum chloride is refluxed for severalhours. After that, the reaction mixture is quenched & ice and the organic layer is separated. Theexcess ODCB is distilled out and the material is allowed to cool and crystallize to form the product. INPUT KG OUTPUT KG α-naphthol 700 ODCB 1420 Reaction mass 2920 Reactor Aluminium Chloride Ice 3000 Quenching Reaction mass 5920 Reaction mass Reaction mass 5920 Recovered ODCB 700 Distillation AlCl 3 solution 3800 Reaction mass Reaction mass 1420 Product 1000 Crystallization ETP sludge

80 50. P-Nitro Benzyl Bromide In a reactor, Para Nitro Toluene is dissolved in methanol. In that Bromine is charged under UVlight. After completion, the solution is filtered and chilled to form crystals. The crystals are driedto get para nitro benzyl bromide. INPUT KG OUTPUT KG Para Nitro Toluene 640 Bromine 740 Reaction mass 3100 HBr solution (48%) Reactor reuse in benzyl Methanol 2000 bromide 1080 Dil. HBr solution from Benzyl bromide Reaction mass 3100 Recovered Methanol 1800 Distillation Methanol Evaporation loss 200 Wet Cake Wet Cake 1100 Filteration & PNBBr 1000 Drying Drying loss T-Butyl Chloride In a reactor Tert-Butyl Alcohol is taken. Under stirring and chilling HCl gas from other productstreams, is purged in the Alcohol to for Tert-Butyl chloride and distilled to purify.

81 INPUT KG OUTPUT KG Tert-Butyl alcohol 800 HCl (gas) 395 Reactor Tert-Butyl chloride Para Toluene Sulfonic Acid In a reactor toluene and sulfuric acid is taken. The mixture is refluxed for specific time and thenallowed to cool to from PTS acid crystals.

82 INPUT KG OUTPUT KG Toluene 600 Sulfuric Acid (98%) 580 Reactor Reaction mass Reaction mass 1180 Recovered Toluene 65 Distillation PTS Acid 1000 Evaporation water loss Benzene Sulphonic acid In a reactor benzene and sulfuric acid is taken. The mixture is heated to reflux fora specific time. After completion, the mixture is allowed to cool to for BSA crystals. INPUT KG OUTPUT KG Benzene 440 Product 1000 Sulfuric Acid (98%) 560 Reactor

83 54. p-xylene Sulphonic acid In a reactor p-xylene & sulfuric acid is taken. The mixture is heated to reflux for a specific time. The mixture is heated to reflux for a specific time. The mixture is allowed to coolto from the crystal. P-Xylene sulfonic acid CH 3 CH 3 H2SO4 Reflux H2O SO 3 H CH 3 P-Xylene MW: 106 Sulfuric acid M.W:98 CH 3 P-Xylene sulfonic acid M.W: 186 Water M.W:18 INPUT KG OUTPUT KG P-Xylene 520 P-Xylene Sulfonic Acid 1000 Sulfuric Acid (98%) 480 Reactor M-Xylene Sulfonic acid In a reactor, M-Xylene and sulfuric acid is taken. The mixture is heated to reflux for a specific time. The mixture is allowed to cool to from the crystal.

84 M-Xylene sulfonic acid CH 3 CH 3 H2SO4 Reflux H2O CH 3 SO 3 H M-Xylene MW: 106 Sulfuric acid M.W:98 CH 3 P-Xylene sulfonic acid M.W: 186 Water M.W:18 INPUT KG OUTPUT KG M-Xylene 520 M-Xylene Sulfonic Acid 1000 Sulfuric Acid (98%) 480 Reactor

85 56.Cumene Sulfonic acid In reactor, sulfuric acid and Cumene is taken. The mixture is heated to reflux for a specific time. After that the mixture is allowed to cool to from crystals. INPUT KG OUTPUT KG Cumene 600 Cumene Sulfonic Acid 1000 Sulfuric Acid (98%) 500 Reactor Evaporation water loss Sulfanilamide Route-I In an autoclave,pcbsc and ammonia liquor are taken and are heated under highpressure. after completion,the material is filtered and dried. Route-II Sufanillic acid is first treated with Thionyl chloride in pressure of solvent and temperature after addition, the desired product is filtered and dried.

86 Route-I INPUT KG OUTPUT KG PCBSC 1750 Reaction mass 4250 Amination Ammonia Liquor (25%) Reaction mass 4250 Ammonia liq. Recovered 1500 Ammonia Caustic soda 800 Reaction mass 5050 Recovery Water Reaction mass 5050 Reaction mass 6550 Isolation HCl 30% Reaction mass 6550 Effluent to ETP 5000 Filteration & Product 1200 Dryer Drying loss

87 (Route-2) INPUT KG OUTPUT KG Sulfanilic acid 1200 Reaction mass 3275 Thionyl chloride 825 HCl for reuse 950 Solvent 2000 Reactor Ammonum sulfite solution for reuse in other product 1650 Ammonia liq.for SO2 scrubbing 1200 Water for HCl scrubbing Para Chloro Benzene Sulfonyl Chloride In a reactor, CSA is taken & MCB is added at a controlled rate & temperature. After completion,the sulfo mass is quenched in ice & the PCBSC is filtered. PCBSC is either recrystallized to forpure PCBSC or processed further to PCBS Amide or Sulfanilamide. INPUT KG OUTPUT KG MCB 535 Sulfo mass 1485 CSA 1120 HCl (30%) 770 Reactor Water Sulfo mass 1485 Ice 1000 Quenching & PCBSC 1000 Filtration Dil. H 2 SO 4 reused

88 59. Benzene Sulfonyl chloride In a reactor CSA is taken and benzene is added and temperature. After addition,the sulphomass is quenched in ice and inorganic layer is separated and distilled to get BSC. INPUT KG OUTPUT KG Benzene 450 CSA 1350 Sulfo mass 1590 Reactor HCl (30%) 710 Water Sulfo mass 1590 Reaction mass 1040 Quenching Dil.H 2 SO 4 (15- Ice %) reused Reaction mass 1040 Distillation Solid waste 40 BSC

89 60.M-Nitro, P-chloro Benzene Sulfonyl chloride In a reactor,csa is taken and ONCB is charged at a controlled rate andtemperature after addition, the sulphomass is quenched in ice and material is filtered to get thesulfonyl chloride. INPUT KG OUTPUT KG ONCB 620 CSA 1000 Sulfo mass 1450 Reactor Dil. HCl (30%) 570 Water Sulfo mass 1450 Ice 1000 Dil. H 2 SO 4 (15-20%) 1450 Product α-naphthol In a reactor, take water and add α-naphthyl amine and reflux for several hours. Distilled of pureproduct and residue for ETP/solid waste. Quenching & Filteration

90 INPUT KG OUTPUT KG α-naphthylamine 1200 Water 600 Reaction mass 1680 Water for Ammonia Reactor scrubbing 450 Recovered Ammonia 25% Reaction mass 1680 Product 1000 Distillation Solid waste 130 Distilled water for reuse Meta Chloro Aniline In a reactor, a mixture of Iron and HCl (30%) is made. In that MNCB is charged slowly. Afterthat add soda ash to neutralize, filter and removed iron sludge. Distill the ML to get pure MCA. INPUT KG OUTPUT KG Meta nitro chlorobenzene 1400 Iron powder 1400 Reaction mass 3600 Reactor HCl (30%) Reaction mass 3600 Reaction mass 3900 Neutralization Soda ash Reaction mass 3900 Distillation Ferric chloride sludge+ sludge drying loss 2900 Product

91 63. α-napthyl Amine Stage-I In a reactor, a mixture of Nitric acid & Sulphuric acid is made. In that, Naphthalene is charged ata controlled rate & temperature. After that the nitro mass is quenched in ice, filter the material. Stage-II In a reactor, a mixture of Iron powder & HCl (30%) is made. Add the above product from stage-iin this mixture slowly. Add soda ash to make the mixture alkaline. Now filter the ML to removethe iron sludge. Distill the ML and crystalline to get pure α- NapthylAmine. Stage-I INPUT KG OUTPUT KG Naphthalene 1100 Nitric acid (98%) 550 Reactor Reaction mass 2760 Sulphuric acid Reaction mass Nitro Napththalone 1450 Ice 600 (H2SO4+HNO3)40% Quenching & for reuse Filteration Stage-II 1-Nitro Napththalone 1450 Reaction mass 3525 HCl (30%) 500 Iron 1500 Reactor Soda ash Reaction mass 3525 Distillation & α-napthyl Amine 1000 Filtration Ferric Chloride sludge

92 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch 64.Methyl sulfonyl methane Dimethyl sulfoxide is reacted with hydrogen peroxide in presence of toluene medium to give methlsulfonylmethane. INPUT KG OUTPUT KG Dimethyl sulfoxide 180 Solvent Recovery 145 Hydrogen Peroxide (50%) Toluene Reactor distill water for reused 50 Solvent loss 5 Organic Residuee 10 Product Phenyl Alpha Naphthylamine In a closed reactor Aniline & α-naphthylamine is taken. The mixture is refluxed for severalhours & Ammonia is reacted in water at liquor Ammonia. After that the product is cooed tocrystallize. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

93 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch INPUT KG OUTPUT KG α-naphthyl Amine Aniline Water Reactor Reaction mass Ammonia Liquor Reaction mass 1160 Crystallization Phenyl Alpha Naphthylamine ETP waste N,N BIS (2-CHLOROETHYL AMINE HYDROCHLORIDE) INPUT KG OUTPUTT KG Diethanolamine Thionyl chloride NaOH EDC Glass Lined Reactor Reaction mass Reaction mass Distillation & Filtration EDC Recovered EDC loss Na2SO3 HCl 25% Product M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

94 67.Para Toluene Sulfonyl Chloride Route-I Toluene is charged in a mixture of CSA + TC + Solvent at controlled rate & temperature. Aftercompletion, the sulfo mass is distilled under high vacuum & crystallized to get PTS chloride. Route-II In a reactor, CSA is taken & catalyst is added to it. After cooling toluene is added at controlledrate & temperature. After completion, the sulfo mass is quenched in ice & the product is filtered.otsc is separated out from PTSC by centrifuge. PTSC is recrystallized to get final product.otsc is sent for further process to from OTS Amide. Route-III In a reactor, CSA is taken & chilled under controlled rate & temperature, toluene is added. Sulfomass is quenched in ice & organic layer is separated from sulphuric acid. The organic layer isagain chilled to separate out PTSC & solid PTSC is centrifuged. OTSC is sent for furtherprocessing to OTS amide & PTSC is recrystalized Route-I INPUT KG OUTPUT KG CSA 728 Dil.HCl (30%) 1518 TC 750 Reaction mass 3180 Solvent 2000 Ammonium Sulphite solution 2080 Water for HCl scrubbing 1875 Reactor Ammonia 25% for SO2 scrubbing 850 Toluene Reaction mass 3180 PTS chloride 1100 Recovered solvent 1425 Distillation Solvent evaporation loss 100 Solvent for recycle

95 Route-II toluenesulfonylchloride mix INPUT KG OUTPUT KG Dil.HCl (30%) for 736 Toluene reuse 2150 CSA 3000 Reaction mass 1440 Reactor Dil. H 2 SO 4 (26-28%) Ice 3000 for reuse 3646 Water Reaction mass 1440 PTSC 440 Centrifuge OTSC Saccharine from OTS amide In a reactor, solution of OTS amide and caustic potash lye is prepared.in it potassium permanganate solution is added under vigorous stringing.after completion the reaction mass is filtered and the filtered solution is taken in another reactor. In it, pure HCl (30%) is added to precipitate the material. The material is filtered, dried, pulverized and packed.

96 INPUT KG OUTPUT KG O-Toluene Sulfonamide 950 Potassium Permanganate (50%) 3600 Reaction Caustic potash lye (50%) 1000 vessel Reaction mass 7050 Water Reaction mass 7050 MnO2 sludge (used Filtration in next batch) MnO water ML ML 5020 Isolation KCl solution (KCl- 850+water-6220) 6170 HCl (30%) 2400 Wet cake Wet cake 1250 Product 1000 Drying Drying loss Para carboxy benzene Sulfonamide In a reactor, PTS Amide is dissolved in caustic soda solution in it. Potassium Permanganatesolution is charged at a controlled rate & temperature. After that the solution is cooled and in ithcl (30%) is added at a controlled rate & temperature to precipitate the material. The material isfiltered, centrifuged, dried & packed.

97 INPUT KG OUTPUT KG P-Toluene Sulfonamide 950 Potassium Permanganate (50%) 3600 Reaction Caustic potash lye (50%) 1000 vessel Reaction mass 7050 Water Reaction mass 7050 in next batch) Filtration (MnO water-1030) 2030 ML KCl solution (KCl- Isolation ML water-6220) 6170 HCl (30%) 2400 Wet cake Wet cake 1250 P-Chloro Benzene 1000 Drying Drying loss Lasamide Stage: I In a reactor,2,4 Dichloro toluene and nitric acid are refluxed.under pressure for several hours.after that down in water and bring ph 6.5 by soda ash.filter the material and dry,we get 2,4-Dichloro benzoic acid. Stage-II: In a reactor C.S.A is taken and 2,4 DCBA is charged in it at controlled Rate and temperature after that, the sulfa mass in ICE. Filter the material,we get lasyl chloride.

98 Stage-I 2,4 Dichloro benzoic 1200 acid Sulfo mass 3600 CSA 3000 Reactor HCl 30% 2600 Water Sulfo mass 3600 Dil.H2SO4 (30%) 4100 Ice 2000 Quenching & Filtration Lasyl chloride w/c Stage-II Lasyl chloride w/c 1500 Reaction mass 5100 EDC 3600 Reactor

99 Reaction mass 5100 EDC recovered 3550 Separation & Ammonia gas 250 EDC loss 50 Filtration Lasamide crude Stage-III Lasamide crude 1750 Reaction mass 5750 Methanol 4000 Reactor Reaction mass 5750 Methanol recovered 3500 Methanol loss 100 Distillation Mixture of Methanol and product used in next batch 650 Lasamide chloro Aniline-2,4-Disulphonamide In a reactor, Meta chloro aniline is charged in Chloro Sulfonic Acid. After completion, the sulfomass is quenched in Ice & filtered to get Chloro Compound. Chloro Compound is dissolved in MIBK & filtered. In it, Ammonia Gas is purged to get DSA compound. The solution is filtered to get DSA compound and MIBK is reused in next batch. DSA is further purified by dissolving it in Acetone. The Solvent solution is filtered and Solvent is distilled to recover the product. The product is dried, pulverized & packed.

100 INPUT KG OUTPUT KG Meta chloro aniline 500 Sulfo mass 2600 Chloro sulphonic acid 2650 Sulphonation HCl 30% 1850 water Chloro aniline 2,4- Sulfo mass 2600 Quenching & disulphonyl chloride 1200 Ice 3000 Filtration Dil. H2SO4 reuse INPUT KG OUTPUT KG 5-Chloro aniline 2,4- disulphonyl chloride 1200 Reaction mass 4880 MIBK (Recycled+Fresh) 3220 Reactor Ammonia gas Reaction mass 4880 Recovered MIBK 3060 Filtration loss MIBK 160 Crude wet cake Stage-III INPUT KG OUTPUT KG Crude wet cake 1660 Product 1000 Acetone 3000 Purification Acetone recovered 2500 ML to be recycled 860 Drying loss Chloroethanol Take HCl (30%) in a reactor and chill. Pass ethylene oxide gas in it under chilling.after completion, filter the material and pack.

101 Material Balance INPUT KG OUTPUT KG Hydrochloric acid(30%) 120 Ethylene oxide 44 2-Chloroethanoal Chemical Reaction Inorganic Product: 1) POTASSIUM CHLORIDE Potassium chloride solution received is taken to concentration vessel, where it is heated to distil out water.the material is cooled to from the crystals. KCl (20%)SolutionKCl + H2O INPUT KG OUTPUT KG KCl solution 2000 Distillation KCl 400 Distilled water ) MAGNESIUM SULPHATE In Dilute sulphuric acid,charge magnesite are with vigorous stirring after that filter the solution through filter press and allow to cool to get crystals.

102 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch MgO + H2SO4.H2O MgSO4. 7H2O INPUT KG OUTPUT KG Dil. H2SO4 40 % 5000 Magnesite Ore Filtration Filtered masss 5200 ML for reusee Filtered mass 5200 Crystallization Gypsum sludge Evaporation loss Magnesium Sulphate )PLASTER OF PARIS Roasting the Gypsum to get Plaster of Paris. Gypsum Material Balance : Rosting POPP + water evapration loss 4)Sodium Bromide In there is any excess Hbr in the production scream,it will be treated with causticc soda to get sodium bromide solution. The solution is concentration n to get sodium bromide powder. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

103 NaOH + HBr NaBr + H2O Material Balance : INPUT KG OUTPUT KG HBr 20% 2000 Reactor NaBr solution 2200 Caustic soda NaBr solution 2200 NaBr Powder 600 Purification ML to reuse 200 Distilled water )Ammonium Chloride From sulfonamide production, after solvent recovery, the residue is heated up.ammonia chloride get sublimates and controlled, the remaining residue is sent as solid waste. Solvent residue NH4Cl + Solid waste INPUT KG OUTPUT KG Solvent Residue 1000 Heating Ammonium chloride 800 Residue )Potassium Permanganate from MnO2 Sludge In rotary kiln, MnO2 Sludge and caustic potash is taken rotated for several hours.in another reactor water is taken and potassium manganesefrom stage-i is dissolved in it and chloride gas is purged in to the ML. After the ML is filtered and clear solution is concentrated to a creation level and cooled. the

104 crystals of potassium chloride forms which are filtered out. the remaining ML is again concentrated so as to from 50 % potassium permanganate solution which is used in further process. Stage-I 2MnO2 +4KOH +O2 Heat 2K2MnO4 + 2H2O Stage-II 2 K2MnO4 + Cl2 2KMnO4 + 2 KCl Potassium MnO2 sludge 500 Manganate 1125 Rotary klin Caustic potash Potassium Manganate 1125 Reaction mass 4125 Water 3000 Reactor Potassium Permanganate 50% Purging & Reaction mass 4125 solution 1600 Filtration Chlorine 180 Potassium chloride 425 Distilled water

105 DETAILS OF WATER CONSUMPTION AND WASTE WATER GENERATION DETAILS OF WATER CONSUMPTION Sr. No. Section in KL/day 1. Domestic 6 2. Industrial Process 41 Washing 2 Boiler 4 Cooling 3 Gardening 0 50 (Industrial) (Industrial + Domestic) 56 ANNEXURE-VII DETAILS OF WASTE WATER GENERATION Sr. No. Section in KL/day 1. Domestic 4* 2. Industrial Process 46 Washing 2 Boiler 1 Cooling 1 Gardening 0 (Industrial) 50 (Industrial + Domestic) 50 * Will be treated in STP and used for gardening purpose.

106 WATER BALANCE DIAGRAM G.I.D.C (56 KL/day) PROCESS 41 KL/day WASHING 2 KL/day COOLING 3KL/day BOILER 4 KL/day DOMESTIC 6 KL/day TO ETP 46 KL/day BLOW DOWN 1 KL/day BLOW DOWN 1 KL/day STP 4 KL/day GARDENING E.T.P 50 KL/day C.E.T.P/G.I.D.C Drainage

107 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch ANNEXURE-VIII EFFLUENT TREATMENT PROCESS DESCRIPTION THEORY OF HYDRODYNAMIC CAVITATION Hydrodynamic cavitation describes the bubble generation, bubble implosion and process of vaporisation, which occurs in a flowing liquid as a resultt of a decrease and subsequent increase in pressure. In pipe systems, cavitation typically occurs either as the result of an increase in the kinetic energy (through an area constriction). The processs of bubble generation, and the subsequent growth and collapse of the cavitation bubbles, results in very high energy densities and in very high temperatures and pressures at the surface of the bubbles for a very short time. The overall liquid medium environment, therefore, remains at ambient conditions. Controlled cavitation can be used to enhance chemical reactions or propagate certain unexpected reactions because free radicals are generated inn the processs due to disassociation of vapors trapped in the cavitating bubbles. Orifices and venturi are reported to be widely used for generating cavitation. A venturi has an inherent advantage over an orifice because of its smooth convergingg and diverging sections, such that that it can generate a higher velocity at the throat for a given pressure drop across it. This is also used in the mineralization of bio-refractory compoundss which otherwise would need extremely high temperature and pressure conditions since free radicals are generated in the process due to the dissociation of vapors trapped in the cavitating bubbles, which results in either the intensification of the chemical reaction or may even result in the propagation of certain reactions not possible under otherwise ambient conditions. Hydrodynamic cavitation can also improve some industrial processes. For instance, cavitated corn slurry show higher yields in ethanol production comparedd to uncavitated corn slurry in dry milling facilities. M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

108 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch Consider the case of a Venturi as shown in Figure above. At low flowrate, water is everywhere free of cavitation. Velocity is maximum in the section of minimumm area and pressure is then minimum. When the flow rate is progressively increased, the minimum pressure decreases and there will be a critical flowrate for which the vapour pressure is obtained at thee throat. At this operating point, cavitation appears in the section of minimum area. In Figure above, two bubbless are clearly visible in the upper part of the Venturi. This is the start of the cavitation state. If the flowrate through the Venturi is further increased, the extent of cavitation increases. Figure given below gives an examplee of developed cavitation in the same Venturi device. Many vapour structures which are different from single bubbles are visible. At this point the chlorine when injected will oxidise the organic matter r exploded bubble and due to the large surface area available, the oxidation by chlorine molecule is almost instantaneous. Treatment Process : The setup for the hydrodynamic cavitation reactor is given in the figure below: M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

109 M/s. Sitamani Organicc Pvt. Ltd., Phase-III GIDC Dahej, Bharuch The waste water is equalised over organic matter and flow. The ph of the waste water is raised to 10.5 by hydratedd lime and filtered. The waste water is then pumped through a venturi. At the suction side, chlorine is injected to achieve hydrodynamic cavitation. This is a batch process and the system is kept under recirculation till the COD is reached to desired limit.. This is again filtered in the filter press and the filtered waste water is sent for disposal. EFFLUENT QUALITY BEFOREE TREATMENT & AFTER TREATMENT IN ETP Sr. Parameters No. 1. ph 2. TSS 3. TDS 4. COD 5. BOD 6. Oil & Grease Units Feed Wastewater 4-8 mg/lit mg/lit mg/lit mg/lit mg/lit Treated Wastewater GPCB Norms 6.5 to M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

110 DETAILS OF HAZARDOUS WASTE GENERATION & DISPOSAL Sr. No. Type of Waste Category Hazardous waste generation Quantity Method of Disposal ANNEXURE-IX 1 ETP waste MT/Month Collection, Storage, Transportation, disposal at TSDFsite. 2. Used/Spent Oil MT/M Collection, Storage, transportation, Reuse 3. Distillation Residue MT/Month Collection, Storage, Transportation, disposal at Co- Processing or Incineration Facilitysite. 4. Discarded Bags & Liners / Empty Drums containers NOS/M Collection, Storage, transportation, Reuse for captiveuse. 5. Spent Carbon MT/Month Collection, storage, transportation&disposalatco- Processing or Incineration Facility

111 ELECTRICITY & FUEL CONSUMPTION ANNEXURE-X Sr. Particulars Remarks No. FUEL 1. Type of Fuel Bio Coal 2. Consumption rate 8 T/Day 3. Source of supply local purchase ENERGY 1. Type of Energy Electricity 2. Connected Load 450 HP 3. Source of supply DGVCL/Torrent

112 DETAILS OF STACK AND VENTS ANNEXURE-XI FUEL GAS EMISSION Sr. No Stack Attached To 1. Boiler (2TPH) 2. Thermo Pack (3 Nos.) (2 Lack cal each) Stack Height (M) Type of Fuel Fuel Consumption 20 Bio Coal 5 T/day PM Type of Emission SO 2 NOx 20 3 T/day PM SO 2 NOx Permissib le Limit 150 mg/nm PPM 50 PPM 150 mg/nm PPM 50 PPM 3. D.G set (one)250kv A 11 Diesel 150 Lit/Hr SPM SO 2 NOx 150 mg/nm PPM 50 PPM PROCESS EMISSION Sr.No. Stack attached to Stack Height (M) APCM 1. Reactor 11 Water Scrubber followed by Alkali Scrubber 2. Reactor 11 Water Scrubber followed by acid scrubber Probable Pollutant Emission HCl NO x NO 2 HBr NH 3 Permissible Limits 20 mg/nm 3 25 mg/nm 3 25 mg/nm 3 20mg/Nm mg/nm3

113 LIST OF HAZARDOUS CHEMICAL Sr. Name of Chemical No. 1. Phenol 2. Sulphuric acid 3. Methanol 4. Phosphoric Acid 5. Toluene 6. Potassium Hydroxide 7. Sodium hydroxide 8. Hydrochloric acid 9. Iso Propyl Alcohol(IPA) 10. Soda Ash 11. Ammonia 12. Bromine 13. Sodium SulfhydrateNaSH (30%) 14. Chloro sulfonic acid 15. Caustic Soda Lye 16. Chlorine 17. Oleum 23% 18. Sodium Hydrosulfite 19. Acetyl Chloride 20. Acetyl Chloride 21. Thionyl Chloride 22. HBr (48%) 23. Sulfur trioxide 24. Sulfur dioxide ANNEXURE-XII

114 GIDC TRANSFER LETTER ANNEXURE-XIII M/s. Jyoti Om Chemical Research Centre Pvt. Ltd.

115