ATE502002T1 - Hydrogenierung von methylendianilin - Google Patents
Hydrogenierung von methylendianilinInfo
- Publication number
- ATE502002T1 ATE502002T1 AT05018017T AT05018017T ATE502002T1 AT E502002 T1 ATE502002 T1 AT E502002T1 AT 05018017 T AT05018017 T AT 05018017T AT 05018017 T AT05018017 T AT 05018017T AT E502002 T1 ATE502002 T1 AT E502002T1
- Authority
- AT
- Austria
- Prior art keywords
- hydrogenation
- methylenedianiline
- catalyst
- improvement
- carried
- Prior art date
Links
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 title abstract 5
- 238000005984 hydrogenation reaction Methods 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 abstract 4
- 239000010948 rhodium Substances 0.000 abstract 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229910052703 rhodium Inorganic materials 0.000 abstract 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052707 ruthenium Inorganic materials 0.000 abstract 2
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000013022 venting Methods 0.000 abstract 1
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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/925,105 US6998507B1 (en) | 2004-08-24 | 2004-08-24 | Hydrogenation of methylenedianiline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE502002T1 true ATE502002T1 (de) | 2011-04-15 |
Family
ID=35160012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05018017T ATE502002T1 (de) | 2004-08-24 | 2005-08-18 | Hydrogenierung von methylendianilin |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6998507B1 (de) |
| EP (1) | EP1630155B1 (de) |
| JP (1) | JP4388000B2 (de) |
| CN (2) | CN1919828B (de) |
| AT (1) | ATE502002T1 (de) |
| BR (1) | BRPI0503430B1 (de) |
| CA (1) | CA2516214A1 (de) |
| DE (1) | DE602005026889D1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7601671B2 (en) * | 2004-10-28 | 2009-10-13 | Umicore Ag & Co. Kg | Drying method for exhaust gas catalyst |
| US7465833B2 (en) * | 2005-09-22 | 2008-12-16 | Air Products And Chemicals, Inc. | Hydrogenation of aromatic amines to alicyclic amines using a lithium aluminate-based catalyst |
| DE102008064280A1 (de) | 2008-12-20 | 2010-06-24 | Bayer Technology Services Gmbh | Verfahren zur Herstellung von Bis(Para-Aminocyclohexyl)Methan |
| JP2012517333A (ja) * | 2009-02-09 | 2012-08-02 | ビーエーエスエフ ソシエタス・ヨーロピア | モノリス触媒の触媒活性を改善する方法 |
| JP2012517332A (ja) * | 2009-02-09 | 2012-08-02 | ビーエーエスエフ ソシエタス・ヨーロピア | モノリス触媒の触媒活性を改善する方法 |
| US20110313186A1 (en) * | 2009-02-09 | 2011-12-22 | Basf Se | Hydrogenation catalysts, the production and the use thereof |
| 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 |
| US11964259B2 (en) | 2019-12-31 | 2024-04-23 | Industrial Technology Research Institute | Catalyst composition for hydrogenating 4,4′-methylenedianiline derivatives and method for preparing 4,4′-methylene bis(cyclohexylamine) derivatives using the same |
| US11840670B2 (en) | 2020-12-22 | 2023-12-12 | Applied Technology Limited Partnership | Hydrogenation of oleochemical derivatives and systems |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2606928A (en) * | 1947-11-18 | 1952-08-12 | Du Pont | Preparation of amino alicyclic compounds |
| US2511028A (en) * | 1947-12-04 | 1950-06-13 | Du Pont | 4-[(para-aminophenyl) alkyl] cyclo-hexylamine |
| US2606924A (en) * | 1949-06-09 | 1952-08-12 | Du Pont | Bis (4-aminocyclohexyl)-methane |
| US2606925A (en) * | 1949-12-15 | 1952-08-12 | Du Pont | Ruthenium catalyzed hydrogenation process for obtaining aminocyclohexyl compounds |
| US3636108A (en) * | 1965-12-23 | 1972-01-18 | Du Pont | Catalytic hydrogenation of aromatic nitrogen containing compounds over alkali moderated ruthenium |
| US3591635A (en) * | 1968-09-25 | 1971-07-06 | Upjohn Co | Catalytic hydrogenation process for preparing di(4 - aminocyclohexyl) methane |
| US3644522A (en) * | 1969-04-04 | 1972-02-22 | Du Pont | Catalytic hydrogenation of nitrogen containing compounds over supported ruthenium catalysts |
| US3697449A (en) * | 1970-12-14 | 1972-10-10 | Du Pont | Alkali moderation of supported ruthenium catalysts |
| US3856862A (en) | 1973-06-25 | 1974-12-24 | Upjohn Co | Process for hydrogenation of di(4-aminophenyl)methane with a rhodium catalyst |
| US3856374A (en) * | 1974-03-18 | 1974-12-24 | Outers Laboratories | Knock-down electric food smoker |
| US3959374A (en) | 1974-05-30 | 1976-05-25 | Jefferson Chemical Company, Inc. | Process for the preparation of mixed isomeric methylene-bridged polycyclohexylpolyamines |
| US4448995A (en) * | 1982-12-13 | 1984-05-15 | 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 |
| US4743577A (en) * | 1986-10-14 | 1988-05-10 | Amoco Corporation | Catalyst composition |
| US5196587A (en) * | 1988-03-30 | 1993-03-23 | Air Products And Chemicals, Inc. | Catalytic hydrogenation of crude methylene bridged polyphenylamines to produce polycyclohexylamines |
| US5902916A (en) * | 1996-04-26 | 1999-05-11 | Basf Aktiengesellschaft | Process for reacting an organic compound in the presence of a ruthenium catalyst formed in situ |
| DE19845641A1 (de) * | 1998-10-05 | 2000-04-06 | Bayer Ag | Verfahren zur Herstellung von dicycloaliphatischen Aminen |
| US6184416B1 (en) * | 2000-04-28 | 2001-02-06 | Air Products And Chemicals, Inc. | Lithium aluminate as a catalyst support for hydrogenation of aromatic amines |
| US6506361B1 (en) * | 2000-05-18 | 2003-01-14 | Air Products And Chemicals, Inc. | Gas-liquid reaction process including ejector and monolith catalyst |
| DE10050709A1 (de) | 2000-10-13 | 2002-04-25 | Basf Ag | Verfahren zur Hydrierung von unsubstituierten oder alkylsubstituierten Aromaten unter Verwendung eines Katalysators mit einem strukturierten oder monolithischen Träger |
| DE10128242A1 (de) * | 2001-06-11 | 2002-12-12 | Basf Ag | Verfahren zur Hydrierung organischer Verbindungen |
-
2004
- 2004-08-24 US US10/925,105 patent/US6998507B1/en not_active Expired - Lifetime
-
2005
- 2005-08-17 CA CA002516214A patent/CA2516214A1/en not_active Abandoned
- 2005-08-18 AT AT05018017T patent/ATE502002T1/de not_active IP Right Cessation
- 2005-08-18 DE DE602005026889T patent/DE602005026889D1/de not_active Expired - Lifetime
- 2005-08-18 EP EP05018017A patent/EP1630155B1/de not_active Expired - Lifetime
- 2005-08-18 BR BRPI0503430-2A patent/BRPI0503430B1/pt not_active IP Right Cessation
- 2005-08-24 CN CN2006101109454A patent/CN1919828B/zh not_active Expired - Lifetime
- 2005-08-24 JP JP2005242167A patent/JP4388000B2/ja not_active Expired - Fee Related
- 2005-08-24 CN CNB2005100977120A patent/CN1331839C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0503430B1 (pt) | 2015-06-02 |
| DE602005026889D1 (de) | 2011-04-28 |
| CN1331839C (zh) | 2007-08-15 |
| US20060047173A1 (en) | 2006-03-02 |
| CN1919828A (zh) | 2007-02-28 |
| CN1919828B (zh) | 2010-10-27 |
| CA2516214A1 (en) | 2006-02-24 |
| EP1630155A1 (de) | 2006-03-01 |
| CN1740139A (zh) | 2006-03-01 |
| EP1630155B1 (de) | 2011-03-16 |
| JP2006063079A (ja) | 2006-03-09 |
| US6998507B1 (en) | 2006-02-14 |
| JP4388000B2 (ja) | 2009-12-24 |
| BRPI0503430A (pt) | 2006-04-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE364040T1 (de) | Herstellung von dihydronepetalacton durch hydrierung von nepetalacton | |
| ATE478060T1 (de) | Verfahren zur einstufigen herstellung von 2- methyltetrahydrofuran aus furfural an zwei katalysatoren in strukturierter schüttung | |
| ATE454213T1 (de) | Katalysator und herstellungsverfahren dafür | |
| ATE502002T1 (de) | Hydrogenierung von methylendianilin | |
| MY146921A (en) | Hydrogenation process using catalyst comprising ordered intermetallic compound | |
| EA200901636A1 (ru) | Система и способ гидрогенизации альдегидов, кетонов или их смесей | |
| DE60112088D1 (de) | Verfahren zur herstellung von kohlenwasserstoffen | |
| ATE491515T1 (de) | Verfahren zur regenerierung von rutheniumkatalysatoren für die kernhydrierung von phthalaten | |
| EP1710222A3 (de) | Verfahren zur selektiven Hydrierung von Acetylen zu Äthylen | |
| ATE523479T1 (de) | Verfahren zur herstellung von cyclohexylbenzen | |
| BR9911739A (pt) | Processo para a oxidação parcial catalìtica de uma carga de alimentação hidrocarbonácea | |
| ATE339250T1 (de) | Regenerierung von trägerkatalysatoren für die hydrierung von kohlenstoffmonoxid | |
| Bai et al. | Hydrogen-borrowing amination of secondary alcohols promoted by a (cyclopentadienone) iron complex | |
| ATE525130T1 (de) | Aktivierung von hydrierungskatalysatoren mittels kohlenmonoxid und verwendung von katalysatoren zur hydrierung | |
| PT1149629E (pt) | Hidrogenacao de aminas aromaticas utilizando aluminato de litio como suporte do catalisador | |
| ATE337291T1 (de) | Hydrogenierung von einringigen aromatischen diaminen | |
| WO2007033934A3 (de) | Verfahren zur ermittlung der tortuosität, katalysatorträger, katalysator und verfahren zur dehydrierung von kohlenwasserstoffen | |
| SA521421676B1 (ar) | طرق الهدرجة الانتقائية | |
| WO2002002229A3 (en) | Fischer-tropsch processes and catalysts using aluminum borate supports | |
| ATE317394T1 (de) | Herstellung von n-substituierten aminoorganosilanen | |
| RU2010134416A (ru) | Способ получения нитрилов | |
| ATE519730T1 (de) | Hydrierung von stark verunreinigten methylendianilin | |
| BRPI0603815A (pt) | método para hidrogenação catalìtica de aminas aromáticas para suas contrapartidas de anel hidrogenado, método para hidrogenação catalìtica de aminas aromáticas, e método de hidrogenação catalìtica de anilina para ciclohexilamina | |
| MY146600A (en) | Process for reacting an aromatic hydrocarbon in the presence of hydrogen | |
| Doi et al. | RuHCl (CO)(PPh3) 3-catalyzed reductive dimerization of α, β-unsaturated aldehydes leading to α-hydroxymethyl ketones |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |