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ES2169418T3 - Procedimiento para la obtencion simultanea de 6-aminocapronitrilo y hexametilendiamina. - Google Patents

Procedimiento para la obtencion simultanea de 6-aminocapronitrilo y hexametilendiamina.

Info

Publication number
ES2169418T3
ES2169418T3 ES97940102T ES97940102T ES2169418T3 ES 2169418 T3 ES2169418 T3 ES 2169418T3 ES 97940102 T ES97940102 T ES 97940102T ES 97940102 T ES97940102 T ES 97940102T ES 2169418 T3 ES2169418 T3 ES 2169418T3
Authority
ES
Spain
Prior art keywords
adipodinitrile
aminocapronitrile
procedure
hexametilendiamine
simultaneous obtaining
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
Application number
ES97940102T
Other languages
English (en)
Inventor
Hermann Luyken
Guido Voit
Peter Bassler
Alwin Rehfinger
Rolf Fischer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7805165&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2169418(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2169418T3 publication Critical patent/ES2169418T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • 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

PROCEDIMIETNO PARA LA PREPARACION SIMULTANEA DE 6 AMINOCAPRONITRILO Y DIAMINA DE HEXAMETILENO PARTIENDO DE ADIPODINITRILO, CARACTERIZADO PORQUE (1) SE HIDROGENA DE FORMA PARCIAL EL ADIPODINITRILO EN PRESENCIA DE UN CATALIZADOR PARA OBTENER UNA MEZCLA QUE CONTIENE 6 - AMINOCAPRONITRILO, DIAMINA DE HEXAMETILENO Y ADIPODINITRILO, (2) SE SEPARA EL 6 AMINOCAPRONITRILO Y LA DIAMINA DE HEXAMETILENO DE LA MEZCLA, (3) SE ADICIONA A LA PARTE QUE CONTIENE PRINCIPALMENTE ADIPODINITRILO DE 0,01 HASTA 10 % EN PESO DE UN ACIDO, CON RELACION AL ADIPODINITRILO O UN INTERCAMBIADOR DE IONES ACIDO, Y SE SEPARA EL ADIPODINITRILO DE LA MEZCLA, Y (4) EL ADIPODINITRILO SE RECICLA A LA ETAPA (1).
ES97940102T 1996-09-10 1997-08-21 Procedimiento para la obtencion simultanea de 6-aminocapronitrilo y hexametilendiamina. Expired - Lifetime ES2169418T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19636766A DE19636766A1 (de) 1996-09-10 1996-09-10 Verfahren zur gleichzeitigen Herstellung von 6-Aminocapronitril und Hexamethylendiamin

Publications (1)

Publication Number Publication Date
ES2169418T3 true ES2169418T3 (es) 2002-07-01

Family

ID=7805165

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97940102T Expired - Lifetime ES2169418T3 (es) 1996-09-10 1997-08-21 Procedimiento para la obtencion simultanea de 6-aminocapronitrilo y hexametilendiamina.

Country Status (16)

Country Link
US (1) US6207851B1 (es)
EP (1) EP0927157B1 (es)
JP (1) JP2001500136A (es)
KR (1) KR100461927B1 (es)
CN (1) CN1116278C (es)
AU (1) AU4206197A (es)
BR (1) BR9711741A (es)
CA (1) CA2265472A1 (es)
CZ (1) CZ79799A3 (es)
DE (2) DE19636766A1 (es)
ES (1) ES2169418T3 (es)
ID (1) ID18459A (es)
MY (1) MY116969A (es)
TR (1) TR199900515T2 (es)
TW (1) TW416939B (es)
WO (1) WO1998011060A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771091B1 (fr) * 1997-11-20 2000-01-14 Rhone Poulenc Fibres Procede d'hydrogenation de dinitriles
FR2778661B1 (fr) 1998-05-15 2000-06-16 Rhone Poulenc Fibres Procede de preparation d'aminonitrile et de diamine
DE19832529A1 (de) * 1998-07-20 2000-01-27 Basf Ag Verbessertes Verfahren zur gleichzeitigen Herstellung von 6-Aminocapronitril und Hexamethylendiamin
US6346641B1 (en) 1998-07-20 2002-02-12 Basf Aktiengesellschaft Method for simultaneous production of 6-aminocapronitrile and hexamethylenediamine
DE19839346A1 (de) 1998-08-28 2000-03-02 Basf Ag Verbessertes Verfahren zur Herstellung von Hexamethylendiamin
DE19839338A1 (de) 1998-08-28 2000-03-02 Basf Ag Verbessertes Verfahren zur gleizeitigen Herstellung von 6-Aminocapronitril und Hexamethylendiamin
DE19923894A1 (de) 1999-05-25 2000-11-30 Basf Ag Verfahren zur Herstellung von Polyamiden
DE10010825A1 (de) * 2000-03-08 2001-09-13 Basf Ag Verfahren zur Abtrennung eines Azepin-Derivats aus einer Mischung enthaltend ein Amin und ein Azepin-Derivat
US6599398B1 (en) * 2002-07-17 2003-07-29 E. I. Du Pont De Nemours And Company Recovery of adiponitrile from a mixture of adiponitrile, aminocapronitrile and hexamethylenediamine
FR2850966B1 (fr) * 2003-02-10 2005-03-18 Rhodia Polyamide Intermediates Procede de fabrication de composes dinitriles
FR2892118B1 (fr) 2005-10-18 2010-12-10 Rhodia Recherches & Tech Procede de fabrication d'hexamethylene diamine et d'aminocapronitrile.
FR2902425B1 (fr) * 2006-06-20 2008-07-18 Rhodia Recherches & Tech Procede de fabrication de diamines primaires
ES2647495T3 (es) * 2015-03-19 2017-12-21 Evonik Degussa Gmbh Procedimiento para la separación de cationes a partir de una mezcla de productos de isoforonanitrilo

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1094908A (en) * 1964-05-27 1967-12-13 Ici Ltd Isolation of pure adiponitrile from fore-run fraction
CA915707A (en) * 1969-07-11 1972-11-28 J. Kershaw Bernard Hydrogenation of adiponitrile
FR2094542A5 (es) * 1970-06-24 1972-02-04 Rhone Poulenc Sa
GB1462783A (en) * 1973-04-24 1977-01-26 Ici Ltd Purification of adiponitrile
GB8726279D0 (en) * 1987-11-10 1987-12-16 Ici Plc Separation of phosphorus compounds
DE19500222A1 (de) 1995-01-05 1996-07-11 Basf Ag Verfahren zur gleichzeitigen Herstellung von Caprolactam und Hexamethylendiamin

Also Published As

Publication number Publication date
KR100461927B1 (ko) 2004-12-16
AU4206197A (en) 1998-04-02
CN1237154A (zh) 1999-12-01
BR9711741A (pt) 1999-08-24
ID18459A (id) 1998-04-09
CZ79799A3 (cs) 1999-06-16
DE59705695D1 (de) 2002-01-24
TW416939B (en) 2001-01-01
KR20000035990A (ko) 2000-06-26
DE19636766A1 (de) 1998-03-12
EP0927157A1 (de) 1999-07-07
CN1116278C (zh) 2003-07-30
WO1998011060A1 (de) 1998-03-19
EP0927157B1 (de) 2001-12-05
JP2001500136A (ja) 2001-01-09
CA2265472A1 (en) 1998-03-19
MY116969A (en) 2004-04-30
US6207851B1 (en) 2001-03-27
TR199900515T2 (xx) 1999-06-21

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