CN105315177B - 一种dsd酸合成工艺 - Google Patents
一种dsd酸合成工艺 Download PDFInfo
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- CN105315177B CN105315177B CN201510732494.7A CN201510732494A CN105315177B CN 105315177 B CN105315177 B CN 105315177B CN 201510732494 A CN201510732494 A CN 201510732494A CN 105315177 B CN105315177 B CN 105315177B
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- Prior art keywords
- acid
- electrodialysis
- dsd
- synthesis technique
- bipolar membrane
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- 239000002253 acid Substances 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 18
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000000909 electrodialysis Methods 0.000 claims abstract description 39
- 238000006243 chemical reaction Methods 0.000 claims abstract description 30
- 239000012528 membrane Substances 0.000 claims abstract description 26
- 230000008569 process Effects 0.000 claims abstract description 20
- 239000000047 product Substances 0.000 claims abstract description 18
- ZPTVNYMJQHSSEA-UHFFFAOYSA-N 4-nitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1 ZPTVNYMJQHSSEA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000006025 oxidative dimerization reaction Methods 0.000 claims abstract description 10
- 238000006722 reduction reaction Methods 0.000 claims abstract description 6
- 239000013067 intermediate product Substances 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 43
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 26
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 22
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 12
- ZDTXQHVBLWYPHS-UHFFFAOYSA-N 4-nitrotoluene-2-sulfonic acid Chemical compound CC1=CC=C([N+]([O-])=O)C=C1S(O)(=O)=O ZDTXQHVBLWYPHS-UHFFFAOYSA-N 0.000 claims description 8
- ACDNGCLBDNWSSF-UHFFFAOYSA-N 2-methyl-5-nitrobenzenesulfonic acid;sodium Chemical compound [Na].CC1=CC=C([N+]([O-])=O)C=C1S(O)(=O)=O ACDNGCLBDNWSSF-UHFFFAOYSA-N 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 239000012267 brine Substances 0.000 claims description 4
- 238000006482 condensation reaction Methods 0.000 claims description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 238000004458 analytical method Methods 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 abstract description 17
- 239000002351 wastewater Substances 0.000 abstract description 9
- 238000009833 condensation Methods 0.000 abstract description 8
- 230000005494 condensation Effects 0.000 abstract description 8
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- 230000001590 oxidative effect Effects 0.000 abstract description 6
- 238000005185 salting out Methods 0.000 abstract description 4
- 238000013402 definitive screening design Methods 0.000 abstract 1
- 238000011162 downstream development Methods 0.000 abstract 1
- 235000014666 liquid concentrate Nutrition 0.000 abstract 1
- 235000002639 sodium chloride Nutrition 0.000 description 16
- 238000010792 warming Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000004044 response Effects 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000012065 filter cake Substances 0.000 description 5
- 229910001437 manganese ion Inorganic materials 0.000 description 5
- 229940099596 manganese sulfate Drugs 0.000 description 5
- 235000007079 manganese sulphate Nutrition 0.000 description 5
- 239000011702 manganese sulphate Substances 0.000 description 5
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000006277 sulfonation reaction Methods 0.000 description 4
- NQAQCAROZAAHGL-UHFFFAOYSA-N (1,2-dinitro-2-phenylethenyl)benzene Chemical compound C=1C=CC=CC=1C([N+](=O)[O-])=C([N+]([O-])=O)C1=CC=CC=C1 NQAQCAROZAAHGL-UHFFFAOYSA-N 0.000 description 3
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 description 3
- UETHPMGVZHBAFB-OWOJBTEDSA-N 4,4'-dinitro-trans-stilbene-2,2'-disulfonic acid Chemical compound OS(=O)(=O)C1=CC([N+]([O-])=O)=CC=C1\C=C\C1=CC=C([N+]([O-])=O)C=C1S(O)(=O)=O UETHPMGVZHBAFB-OWOJBTEDSA-N 0.000 description 3
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- -1 DNS sodium salts Chemical class 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- TYWAOIBYSDORAH-UHFFFAOYSA-N 1,2-bis(4-aminophenyl)ethane-1,2-dione Chemical compound C1=CC(N)=CC=C1C(=O)C(=O)C1=CC=C(N)C=C1 TYWAOIBYSDORAH-UHFFFAOYSA-N 0.000 description 1
- DBEGFDJLKPNVNN-UHFFFAOYSA-N 2-(nitromethyl)benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1C[N+]([O-])=O DBEGFDJLKPNVNN-UHFFFAOYSA-N 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000007516 brønsted-lowry acids Chemical class 0.000 description 1
- 150000007528 brønsted-lowry bases Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000000985 reactive dye Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229960002668 sodium chloride Drugs 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
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CN201510732494.7A CN105315177B (zh) | 2015-11-02 | 2015-11-02 | 一种dsd酸合成工艺 |
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CN201510732494.7A CN105315177B (zh) | 2015-11-02 | 2015-11-02 | 一种dsd酸合成工艺 |
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CN105315177A CN105315177A (zh) | 2016-02-10 |
CN105315177B true CN105315177B (zh) | 2017-12-12 |
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CN106865706A (zh) * | 2017-03-14 | 2017-06-20 | 湖北科林博伦新材料有限公司 | 一种甲苯氧化法制备苯甲醇工艺中含有机物盐水的处理及循环利用方法 |
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GB9828124D0 (en) * | 1998-12-22 | 1999-02-17 | Secr Defence Brit | Photoactive propane derivatives and orientation layers |
CN1762991A (zh) * | 2005-10-08 | 2006-04-26 | 天津大学 | Dsd酸生产过程中树脂吸附处理磺化废酸的方法 |
CN1321906C (zh) * | 2005-12-29 | 2007-06-20 | 北京科技大学 | 一种用电解法处理dsd酸氧化废水的方法 |
CN102295393B (zh) * | 2011-08-22 | 2012-09-05 | 山西阳煤丰喜肥业(集团)有限责任公司 | 一种dsd酸生产废水处理工艺 |
CN104710319A (zh) * | 2015-01-22 | 2015-06-17 | 重庆紫光化工股份有限公司 | 一种应用膜集成技术联产氨基酸及其类似物的绿色环保方法 |
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Address after: 312000 Zhejiang province Shaoxing City Choi Di Dang new building 17 floor room 1709 Applicant after: ZHEJIANG QICAI ENVIRONMENT TECHNOLOGY CO., LTD. Address before: 312000 Zhejiang province Shaoxing City Choi Di Dang new building 17 floor room 1709 Applicant before: The extraordinary splendour environmental science and technology company limited in Zhejiang |
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Address after: 312099 Zhejiang province Shaoxing Shunjiang Road No. 683 building 903 room 9 Applicant after: ZHEJIANG QICAI ENVIRONMENT TECHNOLOGY CO., LTD. Address before: 312000 Zhejiang province Shaoxing City Choi Di Dang new building 17 floor room 1709 Applicant before: ZHEJIANG QICAI ENVIRONMENT TECHNOLOGY CO., LTD. |
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