DE69821971D1 - Verfahren zur hydrierung von dinitrilen - Google Patents

Verfahren zur hydrierung von dinitrilen

Info

Publication number
DE69821971D1
DE69821971D1 DE69821971T DE69821971T DE69821971D1 DE 69821971 D1 DE69821971 D1 DE 69821971D1 DE 69821971 T DE69821971 T DE 69821971T DE 69821971 T DE69821971 T DE 69821971T DE 69821971 D1 DE69821971 D1 DE 69821971D1
Authority
DE
Germany
Prior art keywords
dinitrile
hydrogenating
hydrogenating dinitrile
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
DE69821971T
Other languages
English (en)
Other versions
DE69821971T2 (de
Inventor
Vincent Boschat
Philippe Leconte
Daniel Rochette
Lionel Sever
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.)
Rhodia Polyamide Intermediates SAS
Original Assignee
Rhodia Polyamide Intermediates SAS
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
Application filed by Rhodia Polyamide Intermediates SAS filed Critical Rhodia Polyamide Intermediates SAS
Publication of DE69821971D1 publication Critical patent/DE69821971D1/de
Application granted granted Critical
Publication of DE69821971T2 publication Critical patent/DE69821971T2/de
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
    • C07C253/30—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
    • 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

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)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE69821971T 1997-11-20 1998-11-19 Verfahren zur hydrierung von dinitrilen Expired - Lifetime DE69821971T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9714809A FR2771091B1 (fr) 1997-11-20 1997-11-20 Procede d'hydrogenation de dinitriles
FR9714809 1997-11-20
PCT/FR1998/002479 WO1999026917A1 (fr) 1997-11-20 1998-11-19 Procede d'hydrogenation de dinitriles

Publications (2)

Publication Number Publication Date
DE69821971D1 true DE69821971D1 (de) 2004-04-01
DE69821971T2 DE69821971T2 (de) 2004-12-23

Family

ID=9513778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69821971T Expired - Lifetime DE69821971T2 (de) 1997-11-20 1998-11-19 Verfahren zur hydrierung von dinitrilen

Country Status (18)

Country Link
US (1) US6232488B1 (de)
EP (1) EP1032558B1 (de)
JP (1) JP3891780B2 (de)
KR (1) KR100364887B1 (de)
CN (1) CN1117073C (de)
AR (1) AR017641A1 (de)
CA (1) CA2310145A1 (de)
CZ (1) CZ20001847A3 (de)
DE (1) DE69821971T2 (de)
FR (1) FR2771091B1 (de)
ID (1) ID25511A (de)
MY (1) MY115914A (de)
PL (1) PL341142A1 (de)
RU (1) RU2181716C2 (de)
SK (1) SK7402000A3 (de)
TW (1) TW467884B (de)
UA (1) UA64770C2 (de)
WO (1) WO1999026917A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785608B1 (fr) * 1998-11-05 2000-12-29 Rhone Poulenc Fibres Procede d'hemihydrogenation de dinitriles
FR2834984B1 (fr) * 2002-01-21 2005-08-19 Rhodia Polyamide Intermediates Procede continu d'hydrogenation de nitriles ou composes nitres en amines
FR2892118B1 (fr) 2005-10-18 2010-12-10 Rhodia Recherches & Tech Procede de fabrication d'hexamethylene diamine et d'aminocapronitrile.
FR2905948B1 (fr) * 2006-09-19 2008-10-24 Rhodia Recherches & Tech Procede de fabrication d'amines par hydrogenation de composes nitriles
FR2921922B1 (fr) * 2007-10-04 2009-12-04 Rhodia Operations Procede de fabrication d'amines par hydrogenation de composes nitriles
PL2697189T5 (pl) * 2011-04-15 2021-12-13 Radici Chimica Spa Ulepszony sposób wytwarzania heksametylenodiaminy
CN107855079A (zh) * 2017-11-02 2018-03-30 河南神马尼龙化工有限责任公司 一种气液固三相管式沸腾流化床反应器及反应方法
CN107805203A (zh) * 2017-11-15 2018-03-16 上海应用技术大学 一种己二胺的制备方法
CN114471665B (zh) * 2020-10-27 2023-10-20 中国石油化工股份有限公司 一种制备己二腈的催化剂及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130986C2 (de) * 1981-07-16 1986-03-06 Buss Ag, Basel Einrichtung für die Durchführung einer chemischen Reaktion
GB2251263B (en) 1990-12-28 1995-01-25 Rubbaglas Floating roof storage tank seal
US5151543A (en) * 1991-05-31 1992-09-29 E. I. Du Pont De Nemours And Company Selective low pressure hydrogenation of a dinitrile to an aminonitrile
NL9102112A (nl) * 1991-12-18 1993-07-16 Dsm Nv Werkwijze voor het bereiden van een aminonitril door het partieel hydrogeneren van een nitrilverbinding met twee of meer nitrilgroepen.
US5296628A (en) * 1992-02-13 1994-03-22 E. I. Du Pont De Nemours And Company Preparation of 6-aminocapronitrile
FR2728259B1 (fr) * 1994-12-14 1997-03-14 Rhone Poulenc Chimie Procede d'hemihydrogenation de dinitriles en aminonitriles
DE19500040A1 (de) * 1995-01-03 1996-07-04 Basf Ag Verfahren zur Herstellung von aliphatischen alpha,omega-Aminonitrilen in der Gasphase
DE19524971A1 (de) * 1995-07-08 1997-01-09 Huels Chemische Werke Ag Verfahren zur katalytischen Selektivhydrierung von mehrfach ungesättigten organischen Substanzen
DE19636766A1 (de) * 1996-09-10 1998-03-12 Basf Ag Verfahren zur gleichzeitigen Herstellung von 6-Aminocapronitril und Hexamethylendiamin

Also Published As

Publication number Publication date
RU2181716C2 (ru) 2002-04-27
JP3891780B2 (ja) 2007-03-14
SK7402000A3 (en) 2000-10-09
ID25511A (id) 2000-10-05
AR017641A1 (es) 2001-09-12
KR100364887B1 (ko) 2002-12-18
EP1032558A1 (de) 2000-09-06
DE69821971T2 (de) 2004-12-23
TW467884B (en) 2001-12-11
FR2771091B1 (fr) 2000-01-14
US6232488B1 (en) 2001-05-15
KR20010032331A (ko) 2001-04-16
MY115914A (en) 2003-09-30
UA64770C2 (uk) 2004-03-15
PL341142A1 (en) 2001-03-26
FR2771091A1 (fr) 1999-05-21
CN1117073C (zh) 2003-08-06
CN1283179A (zh) 2001-02-07
EP1032558B1 (de) 2004-02-25
CA2310145A1 (fr) 1999-06-03
CZ20001847A3 (cs) 2000-12-13
WO1999026917A1 (fr) 1999-06-03
JP2001524464A (ja) 2001-12-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC