CN102093227B - 生产低的反-反异构体含量的4,4’-二氨基二环己基甲烷的方法 - Google Patents
生产低的反-反异构体含量的4,4’-二氨基二环己基甲烷的方法 Download PDFInfo
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- CN102093227B CN102093227B CN2011100069770A CN201110006977A CN102093227B CN 102093227 B CN102093227 B CN 102093227B CN 2011100069770 A CN2011100069770 A CN 2011100069770A CN 201110006977 A CN201110006977 A CN 201110006977A CN 102093227 B CN102093227 B CN 102093227B
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- 238000004519 manufacturing process Methods 0.000 title abstract description 16
- DZIHTWJGPDVSGE-UHFFFAOYSA-N 4-[(4-aminocyclohexyl)methyl]cyclohexan-1-amine Chemical compound C1CC(N)CCC1CC1CCC(N)CC1 DZIHTWJGPDVSGE-UHFFFAOYSA-N 0.000 title abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 69
- 238000000034 method Methods 0.000 claims abstract description 42
- 238000009825 accumulation Methods 0.000 claims abstract description 23
- 239000002904 solvent Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 55
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 45
- 239000001257 hydrogen Substances 0.000 claims description 34
- 238000005984 hydrogenation reaction Methods 0.000 claims description 31
- 239000003054 catalyst Substances 0.000 claims description 30
- 239000002994 raw material Substances 0.000 claims description 24
- 238000000605 extraction Methods 0.000 claims description 23
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 22
- 229910052707 ruthenium Inorganic materials 0.000 claims description 22
- 239000000470 constituent Substances 0.000 claims description 14
- 238000004821 distillation Methods 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 10
- 229910052703 rhodium Inorganic materials 0.000 claims description 8
- 239000010948 rhodium Substances 0.000 claims description 8
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical group [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 8
- 238000006481 deamination reaction Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- DLYLVPHSKJVGLG-UHFFFAOYSA-N 4-(cyclohexylmethyl)cyclohexane-1,1-diamine Chemical compound C1CC(N)(N)CCC1CC1CCCCC1 DLYLVPHSKJVGLG-UHFFFAOYSA-N 0.000 claims description 5
- 230000009615 deamination Effects 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 3
- 239000012295 chemical reaction liquid Substances 0.000 abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- 239000000047 product Substances 0.000 description 21
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- 230000035484 reaction time Effects 0.000 description 9
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000003965 capillary gas chromatography Methods 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 235000021050 feed intake Nutrition 0.000 description 6
- 150000002431 hydrogen Chemical class 0.000 description 6
- 238000005070 sampling Methods 0.000 description 6
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- 238000010792 warming Methods 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- KEIQPMUPONZJJH-UHFFFAOYSA-N dicyclohexylmethanediamine Chemical compound C1CCCCC1C(N)(N)C1CCCCC1 KEIQPMUPONZJJH-UHFFFAOYSA-N 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- -1 substituted-amino Chemical group 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- HTJBSYNCWOEBOC-UHFFFAOYSA-N CCOC(N)=O.N=C=O.N=C=O.C(C1CCCCC1)C1CCCCC1 Chemical compound CCOC(N)=O.N=C=O.N=C=O.C(C1CCCCC1)C1CCCCC1 HTJBSYNCWOEBOC-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical compound C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical class [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 1
- YPPQDPIIWDQYRY-UHFFFAOYSA-N [Ru].[Rh] Chemical compound [Ru].[Rh] YPPQDPIIWDQYRY-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical class CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
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- 238000010924 continuous production Methods 0.000 description 1
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- YQNQTEBHHUSESQ-UHFFFAOYSA-N lithium aluminate Chemical compound [Li+].[O-][Al]=O YQNQTEBHHUSESQ-UHFFFAOYSA-N 0.000 description 1
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 1
- 229910003455 mixed metal oxide Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 229920000647 polyepoxide Polymers 0.000 description 1
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- 229920002635 polyurethane Polymers 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
- C07C209/70—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by reduction of unsaturated amines
- C07C209/72—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by reduction of unsaturated amines by reduction of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/86—Separation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (11)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100069770A CN102093227B (zh) | 2011-01-07 | 2011-01-07 | 生产低的反-反异构体含量的4,4’-二氨基二环己基甲烷的方法 |
US13/517,195 US8759591B2 (en) | 2011-01-07 | 2011-06-03 | Method for intermittently producing 4,4′-diaminodicyclohexylmethane with a low amount of the trans-trans isomer |
PCT/CN2011/075311 WO2012092750A1 (zh) | 2011-01-07 | 2011-06-03 | 间歇式生产其反-反-异构体含量低的4,4'-二氨基二环己基甲烷的方法 |
EP11844000.7A EP2502900A4 (en) | 2011-01-07 | 2011-06-03 | METHOD FOR INTERMITTENTLY PREPARING 4,4'-DIAMINODICYCLOHEXYLMETHANE WITH A LOW QUANTITY OF THE TRANS-TRANS ISOMER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100069770A CN102093227B (zh) | 2011-01-07 | 2011-01-07 | 生产低的反-反异构体含量的4,4’-二氨基二环己基甲烷的方法 |
Publications (2)
Publication Number | Publication Date |
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CN102093227A CN102093227A (zh) | 2011-06-15 |
CN102093227B true CN102093227B (zh) | 2013-08-07 |
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CN2011100069770A Active CN102093227B (zh) | 2011-01-07 | 2011-01-07 | 生产低的反-反异构体含量的4,4’-二氨基二环己基甲烷的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8759591B2 (zh) |
EP (1) | EP2502900A4 (zh) |
CN (1) | CN102093227B (zh) |
WO (1) | WO2012092750A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103265438B (zh) * | 2013-05-22 | 2014-11-05 | 万华化学集团股份有限公司 | 二氨基二环己基甲烷的制备方法 |
HUE035346T2 (en) * | 2013-12-11 | 2018-05-02 | Basf Se | Process for hydrogenation of 4,4'-methylene dianiline |
CN104402735A (zh) * | 2014-10-08 | 2015-03-11 | 景县本源精化有限公司 | 一种n,n’烷基化二氨基二环己基甲烷类固化剂的制备方法 |
TWI534131B (zh) | 2014-11-27 | 2016-05-21 | 財團法人工業技術研究院 | 氫化4,4’-二胺基二苯甲烷的觸媒與方法 |
CN107652208B (zh) * | 2017-08-30 | 2020-06-02 | 万华化学(宁波)有限公司 | 一种从光气化反应得到的异氰酸酯产物中脱除溶剂的方法和装置 |
CN108855210B (zh) * | 2018-07-24 | 2021-01-15 | 万华化学集团股份有限公司 | 处理h12mda仲胺焦油的催化剂体系及处理方法 |
CN109174091B (zh) * | 2018-10-10 | 2022-02-25 | 湖南高鑫铂业有限公司 | 一种Ru-Rh/C双金属催化剂及其制备方法和应用 |
CN110078627B (zh) * | 2019-06-03 | 2022-01-07 | 万华化学集团股份有限公司 | 一种高收率合成h6mda的方法 |
CN116478048B (zh) * | 2023-04-18 | 2023-12-15 | 同创化学(南京)有限公司 | 一种低反-反异构体含量4,4’-二氨基-二环己基甲烷制备方法 |
CN116621711B (zh) * | 2023-04-18 | 2023-12-15 | 同创化学(南京)有限公司 | 一种4,4′-二氨基二环己基甲烷连续化制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3959374A (en) * | 1974-05-30 | 1976-05-25 | Jefferson Chemical Company, Inc. | Process for the preparation of mixed isomeric methylene-bridged polycyclohexylpolyamines |
US4394523A (en) | 1981-06-01 | 1983-07-19 | Mobay Chemical Corporation | Catalytic hydrogenation of di (4-aminophenyl) methane |
US4754070A (en) | 1986-01-23 | 1988-06-28 | Air Products And Chemicals, Inc. | Hydrogenation of methylenedianiline to produce bis(para-aminocyclohexyl)methane |
DE3881012T2 (de) * | 1988-01-14 | 1993-10-14 | Huels Chemische Werke Ag | Verfahren zur Produktion von 4,4'-Diaminodicyclohexylmethan mit niedrigem trans-trans-Isomergehalt durch katalytische Hydrogenierung von 4,4'-Diaminodiphenylmethan. |
DE10119135A1 (de) | 2001-04-19 | 2002-10-24 | Bayer Ag | Kontinuierliches Verfahren zur Herstellung von Diaminodicyclohexylmethan |
DE10231119A1 (de) * | 2002-07-10 | 2004-02-05 | Degussa Ag | Verfahren zur Selektivitätserhöhung der Hydrierung von 4,4'-Diaminodiphenylmethan zu 4,4'-Diaminodicyclohexylmethan in Gegenwart eines N-Alkyl-4,4'-Diaminodiphenylmethans |
CN100534974C (zh) | 2007-05-23 | 2009-09-02 | 宁波万华聚氨酯有限公司 | 通过加氢反应制备4,4’-二氨基二环己基甲烷的方法 |
CN101429139B (zh) * | 2008-12-18 | 2012-11-14 | 宁波万华聚氨酯有限公司 | 二环己基甲烷二异氰酸酯及其中间体的制备方法 |
-
2011
- 2011-01-07 CN CN2011100069770A patent/CN102093227B/zh active Active
- 2011-06-03 EP EP11844000.7A patent/EP2502900A4/en not_active Withdrawn
- 2011-06-03 US US13/517,195 patent/US8759591B2/en active Active
- 2011-06-03 WO PCT/CN2011/075311 patent/WO2012092750A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US8759591B2 (en) | 2014-06-24 |
US20120323041A1 (en) | 2012-12-20 |
EP2502900A1 (en) | 2012-09-26 |
WO2012092750A1 (zh) | 2012-07-12 |
CN102093227A (zh) | 2011-06-15 |
EP2502900A4 (en) | 2014-07-16 |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 315812 Zhejiang province Ningbo City Island Daxie Development Zone No. 39 North Road, Wanhua Industrial Park Co-patentee after: Wanhua Chemical Group Co.,Ltd. Patentee after: Wanhua chemical (Ningbo) Co., Ltd Address before: 264002 No. 7 happy South Road, Shandong, Yantai Co-patentee before: Wanhua chemical (Ningbo) Co., Ltd Patentee before: Wanhua Chemical Group Co.,Ltd. |