ES2087223T3 - Procedimiento para la preparacion de aminas grasas primarias saturadas por hidrogenacion de nitrilos de acidos grasos insaturados. - Google Patents
Procedimiento para la preparacion de aminas grasas primarias saturadas por hidrogenacion de nitrilos de acidos grasos insaturados.Info
- Publication number
- ES2087223T3 ES2087223T3 ES91121361T ES91121361T ES2087223T3 ES 2087223 T3 ES2087223 T3 ES 2087223T3 ES 91121361 T ES91121361 T ES 91121361T ES 91121361 T ES91121361 T ES 91121361T ES 2087223 T3 ES2087223 T3 ES 2087223T3
- Authority
- ES
- Spain
- Prior art keywords
- fatty acids
- unsaturated fatty
- nitrils
- hydrogenation
- saturated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
- C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
SEGUN EL NUEVO PROCEDIMIENTO SE LLEVARA A CABO LA HIDROGENACION DE NITRILOS DE ACIDOS GRASOS INSATURADOS, O MEZCLA DE NITRILOS DE ACIDOS GRASOS SATURADOS E INSATURADOS, EN FASE LIQUIDA EN LA PRESENCIA DE CATALIZADORES DE NIQUEL O COBALTO. EN UNA PRIMERA FASE DE REACCION SE TRATARA EL NITRILO DE ACIDO GRASO CON HIDROGENO EN PRESENCIA DE AMONIACO , HASTA QUE TODOS LOS GRUPOS NITRILO SE HAYAN HIDROGENADO EN GRUPOS AMINO PRIMARIOS ESENCIALES. TRAS AJUSTAR EL CONTENIDO DE AMONIACO DE LA MEZCLA DE REACCION OBTENIDA EN EL PRIMER PASO A UN VALOR DE COMO MAXIMO 0,1 MOL DE AMONIACO POR MOL DE NITRILO DE ACIDO GRASO UTILIZADO, SE HIDROGENARAN EN UNA SEGUNDA FASE DE REACCION LOS ENLACES DOBLES EXISTENTES PARA LOGRAR ENLACES SATURADOS. LA AMINA GRASA BUSCADA SE CONSERVA EN UN RENDIMIENTO MUY ALTO Y TIENE UN NUMERO DE IOD DE COMO MUCHO 5.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4039936A DE4039936A1 (de) | 1990-12-14 | 1990-12-14 | Verfahren zur herstellung von gesaettigten primaeren fettaminen durch hydrierung von ungesaettigten fettsaeurenitrilen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2087223T3 true ES2087223T3 (es) | 1996-07-16 |
Family
ID=6420309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91121361T Expired - Lifetime ES2087223T3 (es) | 1990-12-14 | 1991-12-12 | Procedimiento para la preparacion de aminas grasas primarias saturadas por hidrogenacion de nitrilos de acidos grasos insaturados. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5175370A (es) |
EP (1) | EP0490382B1 (es) |
JP (1) | JP3021883B2 (es) |
BR (1) | BR9105359A (es) |
CA (1) | CA2057637C (es) |
DE (2) | DE4039936A1 (es) |
ES (1) | ES2087223T3 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4134922C1 (es) * | 1991-10-23 | 1992-12-03 | Anatoli 3013 Barsinghausen De Stobbe | |
DE4141771A1 (de) * | 1991-12-18 | 1993-06-24 | Hoechst Ag | Verfahren zur herstellung von aminen durch katalytische hydrierung von nitrilen |
DE69321753T2 (de) * | 1992-04-13 | 1999-05-06 | Meern Bv Engelhard De | Verfahren zur Herstellung von primären Aminen |
CA2150212C (en) * | 1994-05-26 | 2000-05-16 | Janusz S. Laskowski | Aqueous composition useful in ore flotation containing aliphatic amine |
FR2727326B1 (fr) * | 1994-11-24 | 1996-12-20 | Ceca Sa | Procede de traitement antimottant d'engrais limitant l'emission de poussieres au stockage |
CN1067374C (zh) * | 1996-04-23 | 2001-06-20 | 化学工业部西南化工研究院 | 山嵛酸甲酯二步合成山嵛伯胺的方法 |
US6380420B1 (en) | 2000-07-18 | 2002-04-30 | Chevron U.S.A. Inc. | Process for making fatty acid nitriles and fatty amines by cross-metathesis of normal alpha olefins |
DE102004040647B4 (de) * | 2004-08-20 | 2013-01-03 | Dhw Deutsche Hydrierwerke Gmbh Rodleben | Verfahren zur Herstellung von hellfarbenen, primären Fettaminen |
US7196223B2 (en) * | 2005-05-03 | 2007-03-27 | Solutia, Inc. | Higher alcohols for solvents in amine production |
EP1932827A4 (en) | 2005-09-06 | 2010-11-17 | Lion Akzo Company Ltd | UNSATURATED ALIPHATIC PRIMARY AMINE AND PROCESS FOR PRODUCTION THEREOF |
FR2907780B1 (fr) * | 2006-10-27 | 2012-08-24 | Ceca Sa | Procede de synthese de diamines et/ou de triamines primaires de haute purete a partir d'acides dimeres ou trimeres |
FR2907781B1 (fr) * | 2006-10-27 | 2010-01-08 | Ceca Sa | Procede de synthese de diamines et/ou de triamines primaires de haute purete a partir d'acides dimeres ou trimeres |
FR2916442B1 (fr) * | 2007-05-22 | 2009-07-10 | Arkema France | Procede de co-production de carbonates non cycliques et de nitriles et/ou d'amines gras |
US8501997B2 (en) * | 2008-08-25 | 2013-08-06 | Air Products And Chemicals, Inc. | Curing agent for low temperature cure applications |
JP5652641B2 (ja) | 2010-07-07 | 2015-01-14 | 株式会社リコー | 電子写真感光体及び画像形成装置、画像形成装置用プロセスカートリッジ |
JP5557029B2 (ja) | 2010-10-08 | 2014-07-23 | 株式会社リコー | 電子写真感光体、それを用いた画像形成方法、画像形成装置及び画像形成装置用プロセスカートリッジ |
US8637216B2 (en) | 2010-10-25 | 2014-01-28 | Ricoh Company, Ltd. | Electrophotographic photoreceptor, image forming apparatus and process cartridge for image forming apparatus |
CN106881133B (zh) * | 2015-12-15 | 2019-12-06 | 中国科学院大连化学物理研究所 | 一种用于合成氨的催化剂 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE872343C (de) * | 1951-04-04 | 1953-03-30 | Basf Ag | Verfahren zur Herstellung von n-Propylamin |
US3163676A (en) * | 1959-08-13 | 1964-12-29 | Armour & Co | Nitrile hydrogenation manufacture of primary amines |
GB1024081A (en) * | 1962-07-18 | 1966-03-30 | Unilever Ltd | Preparation of amines by the hydrogenation of nitriles |
US3293298A (en) * | 1962-07-18 | 1966-12-20 | Emery Industries Inc | Hydrogenation process for the preparation of primary amines |
US3574754A (en) * | 1967-11-15 | 1971-04-13 | Gerald A Specken | Continuous process for production of primary amines |
US3896173A (en) * | 1973-11-19 | 1975-07-22 | Phillips Petroleum Co | Two stage catalytic hydrogenation of unsaturated dinitriles employing ruthenium, nickel or mixture thereof as catalytic agent |
US4003933A (en) * | 1975-07-16 | 1977-01-18 | Phillips Petroleum Company | Hydrogenation of nitriles in absence of secondary reaction suppressant |
NL186511C (nl) * | 1988-05-06 | 1990-12-17 | Unilever Nv | Werkwijze voor het hydrogeneren van nitrillen tot aminen. |
DE68917099T2 (de) * | 1988-12-07 | 1995-01-05 | Kao Corp | Produktion von sekundären aliphatischen Aminen. |
-
1990
- 1990-12-14 DE DE4039936A patent/DE4039936A1/de not_active Withdrawn
-
1991
- 1991-12-12 US US07/806,585 patent/US5175370A/en not_active Expired - Fee Related
- 1991-12-12 ES ES91121361T patent/ES2087223T3/es not_active Expired - Lifetime
- 1991-12-12 EP EP91121361A patent/EP0490382B1/de not_active Expired - Lifetime
- 1991-12-12 BR BR919105359A patent/BR9105359A/pt not_active IP Right Cessation
- 1991-12-12 DE DE59107578T patent/DE59107578D1/de not_active Expired - Fee Related
- 1991-12-12 JP JP3329081A patent/JP3021883B2/ja not_active Expired - Fee Related
- 1991-12-13 CA CA002057637A patent/CA2057637C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE59107578D1 (de) | 1996-04-25 |
BR9105359A (pt) | 1992-08-25 |
CA2057637A1 (en) | 1992-06-15 |
JP3021883B2 (ja) | 2000-03-15 |
EP0490382B1 (de) | 1996-03-20 |
US5175370A (en) | 1992-12-29 |
JPH04266859A (ja) | 1992-09-22 |
DE4039936A1 (de) | 1992-06-17 |
EP0490382A1 (de) | 1992-06-17 |
CA2057637C (en) | 2002-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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