CN101823928B - 反应器耦合模拟移动床对氨基苯甲酸衍生物清洁生产工艺 - Google Patents
反应器耦合模拟移动床对氨基苯甲酸衍生物清洁生产工艺 Download PDFInfo
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- CN101823928B CN101823928B CN2010101727585A CN201010172758A CN101823928B CN 101823928 B CN101823928 B CN 101823928B CN 2010101727585 A CN2010101727585 A CN 2010101727585A CN 201010172758 A CN201010172758 A CN 201010172758A CN 101823928 B CN101823928 B CN 101823928B
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- amino benzoic
- benzoic acid
- nitrobenzoic acid
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- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical class NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 69
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- OTLNPYWUJOZPPA-UHFFFAOYSA-N 4-nitrobenzoic acid Chemical compound OC(=O)C1=CC=C([N+]([O-])=O)C=C1 OTLNPYWUJOZPPA-UHFFFAOYSA-N 0.000 claims description 55
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 47
- 239000011949 solid catalyst Substances 0.000 claims description 28
- 229960004756 ethanol Drugs 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 21
- 239000003480 eluent Substances 0.000 claims description 21
- 229910052757 nitrogen Inorganic materials 0.000 claims description 21
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 14
- 239000011541 reaction mixture Substances 0.000 claims description 14
- BLFLLBZGZJTVJG-UHFFFAOYSA-N benzocaine Chemical compound CCOC(=O)C1=CC=C(N)C=C1 BLFLLBZGZJTVJG-UHFFFAOYSA-N 0.000 claims description 13
- 238000004587 chromatography analysis Methods 0.000 claims description 13
- 239000012074 organic phase Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 11
- 229960005274 benzocaine Drugs 0.000 claims description 11
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- 238000005119 centrifugation Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 7
- 238000005984 hydrogenation reaction Methods 0.000 claims description 7
- 239000002594 sorbent Substances 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- PHWSCBWNPZDYRI-UHFFFAOYSA-N ethyl 4-nitrobenzoate Chemical compound CCOC(=O)C1=CC=C([N+]([O-])=O)C=C1 PHWSCBWNPZDYRI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 6
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 6
- 239000003930 superacid Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- -1 diethylin ethanol ester Chemical class 0.000 claims 14
- WIHIUTUAHOZVLE-UHFFFAOYSA-N 1,3-diethoxypropan-2-ol Chemical compound CCOCC(O)COCC WIHIUTUAHOZVLE-UHFFFAOYSA-N 0.000 claims 4
- CJKRXEBLWJVYJD-UHFFFAOYSA-N N,N'-diethylethylenediamine Chemical compound CCNCCNCC CJKRXEBLWJVYJD-UHFFFAOYSA-N 0.000 claims 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 claims 2
- 239000000047 product Substances 0.000 abstract description 10
- 239000002351 wastewater Substances 0.000 abstract description 5
- 239000007795 chemical reaction product Substances 0.000 abstract description 4
- 238000006482 condensation reaction Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000006722 reduction reaction Methods 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 2
- SLAMLWHELXOEJZ-UHFFFAOYSA-N 2-nitrobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1[N+]([O-])=O SLAMLWHELXOEJZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 239000000376 reactant Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 3
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 3
- 230000009849 deactivation Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000012263 liquid product Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- HCBIBCJNVBAKAB-UHFFFAOYSA-N Procaine hydrochloride Chemical compound Cl.CCN(CC)CCOC(=O)C1=CC=C(N)C=C1 HCBIBCJNVBAKAB-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- REQCZEXYDRLIBE-UHFFFAOYSA-N procainamide Chemical compound CCN(CC)CCNC(=O)C1=CC=C(N)C=C1 REQCZEXYDRLIBE-UHFFFAOYSA-N 0.000 description 2
- 229960000244 procainamide Drugs 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- ZEBINUQQXMHHJE-UHFFFAOYSA-N 124391-60-2 Chemical compound OC(=O)C1=CC=C([N+]([O-])=O)C=C1C1=CC=CC=C1 ZEBINUQQXMHHJE-UHFFFAOYSA-N 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000013375 chromatographic separation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229960004643 cupric oxide Drugs 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000013461 intermediate chemical Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- LPNBBFKOUUSUDB-UHFFFAOYSA-N p-toluic acid Chemical class CC1=CC=C(C(O)=O)C=C1 LPNBBFKOUUSUDB-UHFFFAOYSA-N 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 108010038851 tannase Proteins 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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CN2010101727585A CN101823928B (zh) | 2010-05-17 | 2010-05-17 | 反应器耦合模拟移动床对氨基苯甲酸衍生物清洁生产工艺 |
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CN2010101727585A CN101823928B (zh) | 2010-05-17 | 2010-05-17 | 反应器耦合模拟移动床对氨基苯甲酸衍生物清洁生产工艺 |
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CN101823928A CN101823928A (zh) | 2010-09-08 |
CN101823928B true CN101823928B (zh) | 2013-10-23 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102924273A (zh) * | 2012-11-20 | 2013-02-13 | 江南大学 | 一种反应器耦合模拟移动床多元醇合成酯清洁生产工艺 |
US20160297747A1 (en) | 2015-04-08 | 2016-10-13 | Invista North America S.A.R.L. | Materials and methods for the selective recovery of monovalent products from aqueous solutions using continuous ion exchange |
US10265642B2 (en) | 2015-04-10 | 2019-04-23 | Invista North America S.A.R.L. | Process for separation of diamines and/or omega-aminoacids from a feed fixture |
EP3852923A1 (en) | 2018-09-18 | 2021-07-28 | INVISTA Textiles (U.K.) Limited | Systems and methods for recovering amines and their derivates from aqueous mixtures |
CN110156618A (zh) * | 2019-05-31 | 2019-08-23 | 常州瑞曦生物科技有限公司 | 一种对氨基苯甲酸乙酯的制备工艺 |
Citations (4)
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---|---|---|---|---|
US3728376A (en) * | 1970-06-15 | 1973-04-17 | Universal Oil Prod Co | Catalytic reduction process |
RU2083557C1 (ru) * | 1994-08-29 | 1997-07-10 | Акционерное общество открытого типа "Научно-исследовательский и проектный институт мономеров с опытным заводом" | СПОСОБ ПОЛУЧЕНИЯ ГИДРОХЛОРИДА β -ДИЭТИЛАМИНОЭТИЛОВОГО ЭФИРА П-АМИНОБЕНЗОЙНОЙ КИСЛОТЫ |
CN1562961A (zh) * | 2004-04-02 | 2005-01-12 | 南京工业大学 | 普鲁卡因的制备方法 |
CN101450898A (zh) * | 2008-12-30 | 2009-06-10 | 张丽丽 | 一种反应器耦合模拟移动床uv光固化单体清洁生产工艺 |
-
2010
- 2010-05-17 CN CN2010101727585A patent/CN101823928B/zh active Active
Patent Citations (4)
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---|---|---|---|---|
US3728376A (en) * | 1970-06-15 | 1973-04-17 | Universal Oil Prod Co | Catalytic reduction process |
RU2083557C1 (ru) * | 1994-08-29 | 1997-07-10 | Акционерное общество открытого типа "Научно-исследовательский и проектный институт мономеров с опытным заводом" | СПОСОБ ПОЛУЧЕНИЯ ГИДРОХЛОРИДА β -ДИЭТИЛАМИНОЭТИЛОВОГО ЭФИРА П-АМИНОБЕНЗОЙНОЙ КИСЛОТЫ |
CN1562961A (zh) * | 2004-04-02 | 2005-01-12 | 南京工业大学 | 普鲁卡因的制备方法 |
CN101450898A (zh) * | 2008-12-30 | 2009-06-10 | 张丽丽 | 一种反应器耦合模拟移动床uv光固化单体清洁生产工艺 |
Non-Patent Citations (9)
Title |
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刘太泽 等.苯佐卡因合成工艺的改进.《化工中间体》.2009,(第9期), |
对氨基苯甲酸乙酯生产工艺的改进;张华 等;《化工生产与技术》;20031231;第10卷(第5期);28-30 * |
张华 等.对氨基苯甲酸乙酯生产工艺的改进.《化工生产与技术》.2003,第10卷(第5期), |
彭彩云 等.苯佐卡因的合成方法改进.《中国医疗前沿》.2007,第1卷(第2期), |
李凌 等.模拟移动床吸附分离技术及其应用.《计算机与应用化学》.2007,第24卷(第4期), |
林棋 等.固体酸ZrO2/SO4 2-催化合成对羟基苯甲酸乙酯.《福州师专学报(自然科学版)》.1999,第19卷(第6期), * |
模拟移动床吸附分离技术及其应用;李凌 等;《计算机与应用化学》;20070428;第24卷(第4期);441-444 * |
苯佐卡因合成工艺的改进;刘太泽 等;《化工中间体》;20091231(第9期);34-37 * |
苯佐卡因的合成方法改进;彭彩云 等;《中国医疗前沿》;20070228;第1卷(第2期);56-57 * |
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