BR9814561A - Processos para a regeneração de catalisadores de tipo catalisador de tipo raney para a hidrogenação total ou parcial de funções nitrila em funções amina de compostos orgânicos, e para a hidrogenação de compostos, e, para a semi-hidrogenação de compostos - Google Patents

Processos para a regeneração de catalisadores de tipo catalisador de tipo raney para a hidrogenação total ou parcial de funções nitrila em funções amina de compostos orgânicos, e para a hidrogenação de compostos, e, para a semi-hidrogenação de compostos

Info

Publication number
BR9814561A
BR9814561A BR9814561-4A BR9814561A BR9814561A BR 9814561 A BR9814561 A BR 9814561A BR 9814561 A BR9814561 A BR 9814561A BR 9814561 A BR9814561 A BR 9814561A
Authority
BR
Brazil
Prior art keywords
hydrogenation
compounds
catalyst
regeneration
functions
Prior art date
Application number
BR9814561-4A
Other languages
English (en)
Inventor
Vincent Boschat
Philippe Leconte
Original Assignee
Rhone Poulenc Fibres
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 Rhone Poulenc Fibres filed Critical Rhone Poulenc Fibres
Publication of BR9814561A publication Critical patent/BR9814561A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J25/00—Catalysts of the Raney type
    • B01J25/04—Regeneration or reactivation
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

"PROCESSOS PARA A REGENERAçãO DE CATALISADORES DE TIPO CATALISADOR DE TIPO RANEY PARA A HIDROGENAçãO TOTAL OU PARCIAL DE FUNçõES NITRILA EM FUNçõES AMINA DE COMPOSTOS ORGâNICOS, E PARA A HIDROGENAçãO DE COMPOSTOS, E, PARA A SEMI-HIDROGENAçãO DE COMPOSTOS". A invenção refere-se a um processo para a regeneração de catalisador de hidrogenação, e processos de hidrogenação realizados com um catalisador compreendendo pelo menos um catalisador regenerado. Mais particularmente, ela se refere a um processo para a regeneração de catalisadores tipo Raney usados em processos de hidrocarboneto totais ou parciais de compostos compreendendo funções nitrila em funções amina. O referido processo consiste no tratamento de catalisador gasto com uma solução básica e opcionalmente em submeter referido catalisador a hidrogenação antes de uma lavagem para eliminar as impurezas presentes no catalisador. Assim, o processo de regeneração permite recuperar até 100% da atividade catalítica.
BR9814561-4A 1997-12-29 1998-12-23 Processos para a regeneração de catalisadores de tipo catalisador de tipo raney para a hidrogenação total ou parcial de funções nitrila em funções amina de compostos orgânicos, e para a hidrogenação de compostos, e, para a semi-hidrogenação de compostos BR9814561A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9716832A FR2773086B1 (fr) 1997-12-29 1997-12-29 Procede de regeneration d'un catalyseur d'hydrogenation procede d'hydrogenation de composes comprenant des fonctions nitriles
PCT/FR1998/002856 WO1999033561A1 (fr) 1997-12-29 1998-12-23 Procede de regeneration d'un catalyseur d'hydrogenation procede d'hydrogenation de composes comprenant des fonctions nitriles

Publications (1)

Publication Number Publication Date
BR9814561A true BR9814561A (pt) 2001-10-16

Family

ID=9515406

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9814561-4A BR9814561A (pt) 1997-12-29 1998-12-23 Processos para a regeneração de catalisadores de tipo catalisador de tipo raney para a hidrogenação total ou parcial de funções nitrila em funções amina de compostos orgânicos, e para a hidrogenação de compostos, e, para a semi-hidrogenação de compostos

Country Status (15)

Country Link
US (1) US6518449B1 (pt)
EP (1) EP1042068B1 (pt)
JP (1) JP3725422B2 (pt)
KR (1) KR100529200B1 (pt)
CN (1) CN1194815C (pt)
BR (1) BR9814561A (pt)
CA (1) CA2316821C (pt)
CZ (1) CZ20002448A3 (pt)
DE (1) DE69837162T2 (pt)
FR (1) FR2773086B1 (pt)
PL (1) PL341404A1 (pt)
RU (1) RU2190469C2 (pt)
SK (1) SK9902000A3 (pt)
UA (1) UA62988C2 (pt)
WO (1) WO1999033561A1 (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2806081B1 (fr) * 2000-03-08 2003-03-14 Rhodia Polyamide Intermediates Procede d'hydrogenation de fonctions nitriles en fonctions amines
DE10047703A1 (de) 2000-09-25 2002-04-11 Basf Ag Verfahren zur Regenerierung von Katalysatoren
FR2834984B1 (fr) * 2002-01-21 2005-08-19 Rhodia Polyamide Intermediates Procede continu d'hydrogenation de nitriles ou composes nitres en amines
WO2004066703A2 (en) * 2003-01-31 2004-08-12 Dsm Ip Assets B.V. Process for the catalytic hydrogenation of a nitrile
JP5415287B2 (ja) 2007-03-01 2014-02-12 ビーエーエスエフ ソシエタス・ヨーロピア Ｅｄｄｎを経由するｔｅｔａの新規製法
CN101675025B (zh) 2007-03-01 2015-04-08 巴斯夫欧洲公司 制备四亚乙基五胺的方法
JP5409393B2 (ja) * 2007-03-01 2014-02-05 ビーエーエスエフ ソシエタス・ヨーロピア エチレンアミンの製造方法
US7960590B2 (en) * 2007-03-01 2011-06-14 Basf Se Method for producing ethyleneamines from untreated AAN
JP5393486B2 (ja) 2007-03-01 2014-01-22 ビーエーエスエフ ソシエタス・ヨーロピア トリエチレンテトラアミンの製造方法
FR2921922B1 (fr) * 2007-10-04 2009-12-04 Rhodia Operations Procede de fabrication d'amines par hydrogenation de composes nitriles
CN101590411B (zh) * 2008-05-28 2012-11-07 北京三聚环保新材料股份有限公司 一种非贵金属加氢催化剂及其制备方法
FR2935704B1 (fr) * 2008-09-09 2010-08-27 Rhodia Operations Procede de fabrication d'amines
CN102803213B (zh) 2009-06-18 2015-05-13 巴斯夫欧洲公司 甲基取代的teta化合物
FR2971248B1 (fr) 2011-02-04 2013-08-16 Rhodia Operations Preparation de diamine via la preparation d'aminonitrile
JP5934339B2 (ja) * 2011-04-15 2016-06-15 ラディチ キミカ ソシエタ ペル アチオニ ヘキサメチレンジアミンを製造するための改良された方法
EP2731926B1 (en) 2011-07-07 2016-12-28 Solvay (Zhangjiagang) Speciality Chemicals Co., Ltd. Process for the preparation of aminonitrile and diamine
WO2013030144A1 (de) 2011-08-31 2013-03-07 Basf Se Verfahren zur herstellung von eddn, edmn, teta und deta
US8952156B2 (en) 2011-08-31 2015-02-10 Basf Se Process for working up reaction outputs from the hydrogenation of EDDN or EDMN
US8946459B2 (en) 2011-08-31 2015-02-03 Basf Se Process for preparing EDDN and/or EDMN by reacting EDFA and/or EDMFA with HCN
CN103764614A (zh) 2011-08-31 2014-04-30 巴斯夫欧洲公司 Eddn或edmn氢化反应出料的后处理方法
WO2013030174A1 (de) 2011-08-31 2013-03-07 Basf Se Verfahren zur herstellung von edfa und/oder edmfa und deta und/oder teta
WO2013030255A1 (de) 2011-08-31 2013-03-07 Basf Se Verfahren zur herstellung von eddn und/oder edmn sowie verfahren zur herstellung von deta und/oder teta
WO2013030023A1 (de) 2011-08-31 2013-03-07 Basf Se Verfahren zur herstellung von eddn und/oder edmn sowie ein verfahren zur herstellung von deta und/oder teta
US9012638B2 (en) 2011-08-31 2015-04-21 Basf Se Process for preparing EDDN and/or EDMN by conversion of FACH and EDA
WO2013030254A1 (de) 2011-08-31 2013-03-07 Basf Se Verfahren zur herstellung von teta und/oder deta
IN2014CN00791A (pt) 2011-08-31 2015-04-03 Basf Se
WO2013030259A1 (de) 2011-08-31 2013-03-07 Basf Se Verfahren zur herstellung von teta
US9096497B2 (en) 2011-08-31 2015-08-04 Basf Se Process for preparing EDDN and EDMN
EP2751068A1 (de) 2011-08-31 2014-07-09 Basf Se Verfahren zur herstellung von eddn und/oder edmn durch umsetzung von fach und eda
WO2013030172A1 (de) 2011-08-31 2013-03-07 Basf Se Verfahren zur regenierung von raney-katalysatoren
CN103764617B (zh) 2011-08-31 2015-12-02 巴斯夫欧洲公司 通过使edfa和/或edmfa与hcn反应制备eddn和/或edmn的方法
WO2013030249A1 (de) 2011-08-31 2013-03-07 Basf Se Verfahren zur herstellung von aminen durch hydrierung von nitrilen
CN105073712B (zh) 2013-01-30 2017-09-22 巴斯夫欧洲公司 2,6‑双(氨基甲基)哌啶衍生物
CN105051003B (zh) 2013-02-28 2017-05-03 巴斯夫欧洲公司 使用不含so2的氢氰酸制备eda的方法
BR112015031493A2 (pt) * 2013-06-17 2017-07-25 Basf Se processo para a regeneração de um catalisador de metal nobre suportado
CN114436852B (zh) * 2020-11-03 2024-05-07 中国石油化工股份有限公司 己二腈加氢制备己二胺的方法
CN113649084B (zh) * 2021-09-08 2024-02-23 天津理工大学 安全性多孔镍催化剂活性恢复的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE832604C (de) * 1947-12-05 1952-02-25 Ici Ltd Verfahren zur Herstellung von porigen Nickel-Aluminium-Katalysatoren
GB642861A (en) * 1948-08-13 1950-09-13 Peter William Reynolds Improvements in and relating to the preparation of foraminate catalysts
NL90034C (pt) * 1956-10-15
JPS5338719B2 (pt) * 1972-12-25 1978-10-17

Also Published As

Publication number Publication date
DE69837162D1 (de) 2007-04-05
RU2190469C2 (ru) 2002-10-10
CA2316821A1 (fr) 1999-07-08
DE69837162T2 (de) 2007-11-15
UA62988C2 (en) 2004-01-15
FR2773086A1 (fr) 1999-07-02
KR20010033766A (ko) 2001-04-25
CN1194815C (zh) 2005-03-30
EP1042068B1 (fr) 2007-02-21
CN1284010A (zh) 2001-02-14
FR2773086B1 (fr) 2000-02-11
CA2316821C (fr) 2004-05-11
KR100529200B1 (ko) 2005-11-17
WO1999033561A1 (fr) 1999-07-08
JP3725422B2 (ja) 2005-12-14
US6518449B1 (en) 2003-02-11
CZ20002448A3 (cs) 2001-02-14
PL341404A1 (en) 2001-04-09
EP1042068A1 (fr) 2000-10-11
JP2001526956A (ja) 2001-12-25
SK9902000A3 (en) 2000-11-07

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/12/1998, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)