UA89271C2 - Способ одновременного производства гексаметилендиамина и аминокапронитрила - Google Patents

Способ одновременного производства гексаметилендиамина и аминокапронитрила

Info

Publication number
UA89271C2
UA89271C2 UAA200805060A UAA200805060A UA89271C2 UA 89271 C2 UA89271 C2 UA 89271C2 UA A200805060 A UAA200805060 A UA A200805060A UA A200805060 A UAA200805060 A UA A200805060A UA 89271 C2 UA89271 C2 UA 89271C2
Authority
UA
Ukraine
Prior art keywords
hexamethylene diamine
aminocapronitrile
distillation
tha
hydrogenate
Prior art date
Application number
UAA200805060A
Other languages
English (en)
Ukrainian (uk)
Inventor
Филипп Леконт
Original Assignee
Родиа Оперейшнз
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 Родиа Оперейшнз filed Critical Родиа Оперейшнз
Publication of UA89271C2 publication Critical patent/UA89271C2/ru

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
    • 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
    • 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
    • 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
    • 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
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/24—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyamides (AREA)

Abstract

Данное изобретение касается способа одновременного производства гексаметилендиамина и аминокапронитрила. Детальнее он касается способа одновременного получения гексаметилендиамина и аминокапронитрила путем полугидрогенизации адипонитрила, который включает стадию отделения гексаметилендиамина от гидрогената путем дистилляции гексаметилендиамина. Дистилляцию гексаметилендиамина осуществляют из гидрогената, содержащего свободную кислоту и/или кислую соль щелочного металла или аммония. Таким образом, верхняя фракция А, которую отделяют в верхней части колонки стадии дистилляции гексаметилендиамина, преимущественно содержит необработанный гексаметилендиамин с небольшим количеством ТГА. Количество ТГА, имеющее в необработанном гексаметилендиамине, представляет собой небольшую часть ТГА, имеющегося в гидрогенате.
UAA200805060A 2005-10-18 2006-10-16 Способ одновременного производства гексаметилендиамина и аминокапронитрила UA89271C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0510588A FR2892118B1 (fr) 2005-10-18 2005-10-18 Procede de fabrication d'hexamethylene diamine et d'aminocapronitrile.

Publications (1)

Publication Number Publication Date
UA89271C2 true UA89271C2 (ru) 2010-01-11

Family

ID=36676513

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200805060A UA89271C2 (ru) 2005-10-18 2006-10-16 Способ одновременного производства гексаметилендиамина и аминокапронитрила

Country Status (10)

Country Link
US (1) US7973192B2 (ru)
EP (1) EP1937628A1 (ru)
JP (1) JP5000659B2 (ru)
KR (2) KR101144690B1 (ru)
CN (1) CN101309897B (ru)
FR (1) FR2892118B1 (ru)
RU (1) RU2443676C2 (ru)
TW (1) TW200728259A (ru)
UA (1) UA89271C2 (ru)
WO (1) WO2007045750A1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922207B1 (fr) * 2007-10-11 2009-12-04 Rhodia Operations Procede de purification d'hexamethylene diamine
FR2944791B1 (fr) 2009-04-27 2012-02-10 Rhodia Operations Procede de preparation de lactames.
KR101147347B1 (ko) * 2010-05-26 2012-05-23 한국기술교육대학교 산학협력단 저압배전선로에 연계된 신에너지(태양광) 전원의 양방향 보호협조 시험장치
CN103804236B (zh) * 2012-11-13 2016-06-22 中国科学院过程工程研究所 一种加压热解制备异氰酸酯的设备及方法
CN104276954A (zh) * 2013-07-10 2015-01-14 罗地亚经营管理公司 C10-c12二胺的纯化

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728259B1 (fr) 1994-12-14 1997-03-14 Rhone Poulenc Chimie Procede d'hemihydrogenation de dinitriles en aminonitriles
DE19500222A1 (de) * 1995-01-05 1996-07-11 Basf Ag Verfahren zur gleichzeitigen Herstellung von Caprolactam und Hexamethylendiamin
US5717090A (en) * 1995-01-05 1998-02-10 Basf Aktiengesellschaft Simultaneous preparation of caprolactam and hexamethylenediamine
DE19548289A1 (de) 1995-12-22 1997-06-26 Basf Ag Verfahren zur gleichzeitigen Herstellung von Caprolactam und Hexamethylendiamin
DE19636766A1 (de) 1996-09-10 1998-03-12 Basf Ag Verfahren zur gleichzeitigen Herstellung von 6-Aminocapronitril und Hexamethylendiamin
FR2771091B1 (fr) 1997-11-20 2000-01-14 Rhone Poulenc Fibres Procede d'hydrogenation de dinitriles
DE19809686A1 (de) 1998-03-06 1999-09-09 Basf Ag Verfahren zur Hydrierung von aliphatischen alpha, omega-Dinitrilen
FR2778661B1 (fr) 1998-05-15 2000-06-16 Rhone Poulenc Fibres Procede de preparation d'aminonitrile et de diamine
DE19839346A1 (de) * 1998-08-28 2000-03-02 Basf Ag Verbessertes Verfahren zur Herstellung von Hexamethylendiamin
FR2785608B1 (fr) 1998-11-05 2000-12-29 Rhone Poulenc Fibres Procede d'hemihydrogenation de dinitriles
FR2791672B1 (fr) 1999-03-30 2001-05-04 Rhone Poulenc Fibres Procede d'hemihydrogenation de dinitriles en aminonitriles
DE19947508A1 (de) 1999-10-01 2001-04-05 Basf Ag Verfahren zur Aktivierung von passiviertem Eisen
FR2806081B1 (fr) 2000-03-08 2003-03-14 Rhodia Polyamide Intermediates Procede d'hydrogenation de fonctions nitriles en fonctions amines
FR2826364B1 (fr) 2001-06-22 2005-01-14 Rhodia Polyamide Intermediates Procede d'hemihydrogenation de dinitriles en aminonitriles
FR2826363B1 (fr) 2001-06-22 2005-01-14 Rhodia Polyamide Intermediates Procede d'hemihydrogenation de dinitriles en aminonitriles
FR2834984B1 (fr) 2002-01-21 2005-08-19 Rhodia Polyamide Intermediates Procede continu d'hydrogenation de nitriles ou composes nitres en amines

Also Published As

Publication number Publication date
KR20110022731A (ko) 2011-03-07
KR101144690B1 (ko) 2012-05-25
RU2443676C2 (ru) 2012-02-27
EP1937628A1 (fr) 2008-07-02
CN101309897A (zh) 2008-11-19
US7973192B2 (en) 2011-07-05
KR20080083108A (ko) 2008-09-16
JP5000659B2 (ja) 2012-08-15
FR2892118A1 (fr) 2007-04-20
CN101309897B (zh) 2012-06-27
RU2008119433A (ru) 2009-11-27
US20080319220A1 (en) 2008-12-25
FR2892118B1 (fr) 2010-12-10
JP2009511622A (ja) 2009-03-19
WO2007045750A1 (fr) 2007-04-26
TW200728259A (en) 2007-08-01

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