ATE449757T1 - Verfahren zur herstellung von dinitrilen - Google Patents

Verfahren zur herstellung von dinitrilen

Info

Publication number
ATE449757T1
ATE449757T1 AT05822945T AT05822945T ATE449757T1 AT E449757 T1 ATE449757 T1 AT E449757T1 AT 05822945 T AT05822945 T AT 05822945T AT 05822945 T AT05822945 T AT 05822945T AT E449757 T1 ATE449757 T1 AT E449757T1
Authority
AT
Austria
Prior art keywords
fraction
present
hydrocyanation
manufacture
olefin
Prior art date
Application number
AT05822945T
Other languages
English (en)
Inventor
Philippe Leconte
Beatrice Barateau
Original Assignee
Rhodia Chimie Sa
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=34952877&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE449757(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Application granted granted Critical
Publication of ATE449757T1 publication Critical patent/ATE449757T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
    • C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
    • 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
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/02—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
    • C07C255/04—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton containing two cyano groups bound to the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT05822945T 2004-12-07 2005-11-30 Verfahren zur herstellung von dinitrilen ATE449757T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0412975A FR2878848B1 (fr) 2004-12-07 2004-12-07 Procede de fabrication de composes dinitriles
PCT/FR2005/002978 WO2006061486A1 (fr) 2004-12-07 2005-11-30 Procede de fabrication de composes dinitriles

Publications (1)

Publication Number Publication Date
ATE449757T1 true ATE449757T1 (de) 2009-12-15

Family

ID=34952877

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05822945T ATE449757T1 (de) 2004-12-07 2005-11-30 Verfahren zur herstellung von dinitrilen

Country Status (13)

Country Link
US (1) US7687655B2 (de)
EP (1) EP1819664B1 (de)
JP (1) JP4579297B2 (de)
KR (1) KR100840162B1 (de)
CN (1) CN101163666B (de)
AT (1) ATE449757T1 (de)
DE (1) DE602005017931D1 (de)
FR (1) FR2878848B1 (de)
RU (1) RU2373191C2 (de)
SG (1) SG158107A1 (de)
TW (1) TWI363748B (de)
UA (1) UA84371C2 (de)
WO (1) WO2006061486A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103080075B (zh) 2010-07-07 2014-10-29 因温斯特技术公司 用于制备腈的方法
CN105531257B (zh) 2013-07-17 2019-12-17 英威达纺织（英国）有限公司 通过蒸馏将溶剂与镍催化剂分离
KR20220056657A (ko) 2020-10-28 2022-05-06 주식회사 엘지화학 아크릴로니트릴 이량체의 제조 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080374A (en) * 1977-02-23 1978-03-21 E. I. Du Pont De Nemours And Company Product recovery
US4434316A (en) * 1983-03-25 1984-02-28 E. I. Du Pont De Nemours & Co. Separation of alkenes from alkadienes
DE19652273A1 (de) * 1996-12-16 1998-06-18 Basf Ag Monoolefinische C¶5¶-Mononitrile, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10046025A1 (de) * 2000-09-18 2002-03-28 Basf Ag Verfahren zur Herstellung von Adipinsäuredinitril
FR2849027B1 (fr) * 2002-12-23 2005-01-21 Rhodia Polyamide Intermediates Procede de synthese de composes comprenant des fonctions nitriles a partir de composes a insaturations ethyleniques
FR2854892B1 (fr) * 2003-05-12 2005-06-24 Rhodia Polyamide Intermediates Procede de fabrication de dinitriles
FR2857965B1 (fr) * 2003-07-25 2005-08-26 Rhodia Polyamide Intermediates Procede de fabrication et de separation de composes dinitriles
DE102004004682A1 (de) * 2004-01-29 2005-08-18 Basf Ag Verfahren zur Herstellung von Adipodinitril durch Hydrocyanierung von 1,3-Butadien
DE102004004683A1 (de) * 2004-01-29 2005-08-18 Basf Ag Verfahren zur Herstellung von Dinitrilen

Also Published As

Publication number Publication date
JP2008522964A (ja) 2008-07-03
CN101163666B (zh) 2010-08-04
TWI363748B (en) 2012-05-11
UA84371C2 (uk) 2008-10-10
KR20070087598A (ko) 2007-08-28
KR100840162B1 (ko) 2008-06-23
US20090099386A1 (en) 2009-04-16
SG158107A1 (en) 2010-01-29
CN101163666A (zh) 2008-04-16
JP4579297B2 (ja) 2010-11-10
DE602005017931D1 (de) 2010-01-07
TW200633960A (en) 2006-10-01
EP1819664B1 (de) 2009-11-25
RU2373191C2 (ru) 2009-11-20
WO2006061486A1 (fr) 2006-06-15
RU2007125669A (ru) 2009-01-20
EP1819664A1 (de) 2007-08-22
US7687655B2 (en) 2010-03-30
FR2878848A1 (fr) 2006-06-09
FR2878848B1 (fr) 2007-01-05

Similar Documents

Publication Publication Date Title
ATE544506T1 (de) Verfahren zur abtrennung von metall- komplexkatalysatoren aus telomerisationsgemischen
FI20115217L (fi) Menetelmä polttoainekomponenttien tuottamiseksi
ATE507202T1 (de) Verfahren zur herstellung von linearem pentennitril
ATE539046T1 (de) Verfahren zur herstellung von c5-aldehydgemischen mit hohem n-pentanalanteil
EA200801157A1 (ru) Способы крекинга сырого продукта с целью получения дополнительных сырых продуктов и способ получения транспортного топлива
DE50311311D1 (de) Verfahren zur telomerisation von 1,3-butadien
ATE486844T1 (de) Verfahren zur herstellung von adipodinitril durch hydrocyanierung von 1,3-butadien
EA200801198A1 (ru) Способ производства внутренних олефинов
ATE485262T1 (de) Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe
DE602005020743D1 (de) Verfahren zur behandlung von osteoarthritis mit anti-il-6 antikörpern
ES2180323T3 (es) Procedimiento mejorado para la obtencion simultanea de 6-aminocapronitrilo y hexametilendiamina.
ATE544741T1 (de) Verfahren zur herstellung von cyclohexanon mit mehrfacher nachdestillation
ATE519721T1 (de) Verfahren zur herstellung von neohexen
ATE539049T1 (de) Verfahren zur herstellung und auftrennung von dinitrilverbindungen
FR2904779B1 (fr) Procede de separation par membrane d'une olefine contenue dans un melange d'hydrocarbures
ATE449757T1 (de) Verfahren zur herstellung von dinitrilen
MXPA05008422A (es) Destilacion fraccionada y desintegracion posterior de una fraccion de c6 a partir de una corriente de alimentacion de nafta para la produccion de propileno.
EA201071407A1 (ru) Способ получения по меньшей мере одного производного этилена
DE602005019593D1 (de) Verfahren zur reinigung von radiomarkierten produkinem feststoffträger
RU2018109413A (ru) Способ генерации адсорбента для азотосодержащих соединений, содержащихся в углеводородном сырье
EA200601094A1 (ru) Способ изготовления замороженного пищевого продукта
TW200505573A (en) Process for the hydrocyanation of unsaturated compounds
TW200700426A (en) Process for synthesis of diorganosilanes by disproportionation of hydridosiloxanes
WO2005038866A3 (en) Large scale production of organometallic compounds
ATE537139T1 (de) Verfahren zur herstellung von n,n- dimethylaminoethoxyethanol

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties