TW200604146A - Preparation of dinitriles - Google Patents

Preparation of dinitriles

Info

Publication number
TW200604146A
TW200604146A TW094102717A TW94102717A TW200604146A TW 200604146 A TW200604146 A TW 200604146A TW 094102717 A TW094102717 A TW 094102717A TW 94102717 A TW94102717 A TW 94102717A TW 200604146 A TW200604146 A TW 200604146A
Authority
TW
Taiwan
Prior art keywords
stream
adipodinitrile
catalyst
pentenenitriles
promoter
Prior art date
Application number
TW094102717A
Other languages
English (en)
Inventor
Tim Jungkamp
Robert Baumann
Michael Bartsch
Gerd Haderlein
Hermann Luyken
Jens Scheidel
Original Assignee
Basf Ag
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=34801260&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200604146(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of TW200604146A publication Critical patent/TW200604146A/zh

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
    • 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
TW094102717A 2004-01-29 2005-01-28 Preparation of dinitriles TW200604146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004004683A DE102004004683A1 (de) 2004-01-29 2004-01-29 Verfahren zur Herstellung von Dinitrilen

Publications (1)

Publication Number Publication Date
TW200604146A true TW200604146A (en) 2006-02-01

Family

ID=34801260

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094102717A TW200604146A (en) 2004-01-29 2005-01-28 Preparation of dinitriles

Country Status (15)

Country Link
US (1) US7816551B2 (zh)
EP (1) EP1713760B2 (zh)
JP (1) JP4386922B2 (zh)
KR (1) KR101143755B1 (zh)
CN (1) CN100475779C (zh)
AR (1) AR048150A1 (zh)
AT (1) ATE399761T1 (zh)
BR (1) BRPI0506581B1 (zh)
CA (1) CA2553028A1 (zh)
DE (2) DE102004004683A1 (zh)
ES (1) ES2308428T3 (zh)
MY (1) MY138391A (zh)
PL (1) PL1713760T3 (zh)
TW (1) TW200604146A (zh)
WO (1) WO2005073172A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI418532B (zh) * 2010-07-07 2013-12-11 Invista Tech Sarl 製造腈之方法

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FR2850966B1 (fr) 2003-02-10 2005-03-18 Rhodia Polyamide Intermediates Procede de fabrication de composes dinitriles
FR2854891B1 (fr) 2003-05-12 2006-07-07 Rhodia Polyamide Intermediates Procede de preparation de dinitriles
DE102004004682A1 (de) 2004-01-29 2005-08-18 Basf Ag Verfahren zur Herstellung von Adipodinitril durch Hydrocyanierung von 1,3-Butadien
DE102004050935A1 (de) * 2004-10-18 2006-04-20 Basf Ag Extraktion von Nickel(0)-Komplexen aus Nitrilgemischen mit verminderter Mulmbildung
FR2878848B1 (fr) * 2004-12-07 2007-01-05 Rhodia Chimie Sa Procede de fabrication de composes dinitriles
WO2007046799A1 (en) 2005-10-18 2007-04-26 Invista Technologies S.A R.L. Process of making 3-aminopentanenitrile
FR2898356B1 (fr) * 2006-03-07 2008-12-05 Rhodia Recherches & Tech Diesters d'acides carboxylique ramifies
CA2644961A1 (en) 2006-03-17 2007-09-27 Invista Technologies S.A.R.L. Method for the purification of triorganophosphites by treatment with a basic additive
US7919646B2 (en) * 2006-07-14 2011-04-05 Invista North America S.A R.L. Hydrocyanation of 2-pentenenitrile
US7880028B2 (en) 2006-07-14 2011-02-01 Invista North America S.A R.L. Process for making 3-pentenenitrile by hydrocyanation of butadiene
US7709674B2 (en) 2006-07-14 2010-05-04 Invista North America S.A R.L Hydrocyanation process with reduced yield losses
WO2008028843A1 (de) * 2006-09-04 2008-03-13 Basf Aktiengesellschaft Verfahren zur herstellung von dinitrilen
FR2909088B1 (fr) * 2006-11-24 2009-02-13 Rhodia Recherches & Tech Procede de transformation de composes nitriles en acides carboxyliques et esters correspondants
WO2008074645A1 (de) * 2006-12-20 2008-06-26 Basf Se Verfahren zur herstellung von 2-methylpentan-1,5-diisocyanat aus methylglutarsäuredinitril
EP2146930A2 (en) 2007-05-14 2010-01-27 INVISTA Technologies S.à.r.l. High efficiency reactor and process
US8101790B2 (en) 2007-06-13 2012-01-24 Invista North America S.A.R.L. Process for improving adiponitrile quality
KR20100095004A (ko) 2007-12-03 2010-08-27 게보 인코포레이티드 재생 조성물
WO2009091771A2 (en) 2008-01-15 2009-07-23 Invista Technologies S.A R.L Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile
CN101918356B (zh) * 2008-01-15 2013-09-25 因温斯特技术公司 戊烯腈的氢氰化
WO2009117498A2 (en) * 2008-03-19 2009-09-24 Invista Technologies S.A R.L. Methods of making cyclododecatriene and methods of making laurolactone
US8247621B2 (en) 2008-10-14 2012-08-21 Invista North America S.A.R.L. Process for making 2-secondary-alkyl-4,5-di-(normal-alkyl)phenols
JP5615920B2 (ja) 2009-08-07 2014-10-29 インヴィスタ テクノロジーズ エスアエルエル ジエステルを形成するための水素化およびエステル化
US8450543B2 (en) 2010-01-08 2013-05-28 Gevo, Inc. Integrated methods of preparing renewable chemicals
BR112012024182A2 (pt) 2010-04-07 2016-07-05 Basf Se processo para isomerizar cis-2-penteno-nitrila para 3-penteno-nitrilas, e, uso de amidinas, aminas terciárias ou misturas das mesmas
US8530690B2 (en) 2010-04-07 2013-09-10 Basf Se Process for isomerizing CIS-2-pentenenitrile to 3-pentenenitriles
EP2566830B1 (en) 2010-05-07 2017-03-22 GEVO, Inc. Renewable jet fuel blendstock from isobutanol
EP2699618A4 (en) 2011-04-19 2014-12-17 Gevo Inc VARIATIONS OF A PRINS REACTION FOR THE PREPARATION OF 2,5-DIMETHYLHEXADIENE FROM ISOBUTANOL
EP2763960B1 (en) 2011-10-07 2017-03-01 Invista Technologies S.à.r.l. Process for making nitriles
CN104010707B (zh) 2011-12-21 2016-08-31 因温斯特技术公司 用于减少稳定乳液的萃取溶剂控制
US9388204B2 (en) 2011-12-21 2016-07-12 Invista North America S.A.R.L. Extraction solvent control for reducing stable emulsions
EP2794047B1 (en) 2011-12-21 2021-04-14 INVISTA Textiles (U.K.) Limited Extraction solvent control for reducing stable emulsions
US8772527B2 (en) 2012-04-27 2014-07-08 Basf Se Process for isomerization of cis-2-pentenenitrile to 3-pentenenitriles
EP2657224A1 (de) 2012-04-27 2013-10-30 Basf Se Verfahren zur Isomerisierung von cis-2-Pentennitril zu 3-Pentennitril
IN2015DN00188A (zh) * 2012-06-29 2015-06-12 Mitsubishi Gas Chemical Co
EP3013793A1 (en) * 2013-06-26 2016-05-04 Invista Technologies S.à.r.l. Improved process for refining nitriles
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
CN103521158B (zh) * 2013-10-29 2015-12-02 万华化学集团股份有限公司 一种连续化制备丁二腈的方法
EP2998290A1 (de) 2014-09-16 2016-03-23 Basf Se Verfahren zur kontinuierlichen Herstellung von Adipodinitril
CN105481720A (zh) * 2015-12-04 2016-04-13 中国天辰工程有限公司 一种戊烯腈氢氰化制己二腈工艺萃取剂回收工艺及系统
EP3452443B1 (en) 2016-05-02 2020-05-13 INVISTA Textiles (U.K.) Limited Process for reducing cpi in a dinitrile stream
CN111995547B (zh) * 2020-01-19 2021-07-09 浙江新和成股份有限公司 己二腈的制备方法和装置
WO2021152564A1 (en) * 2020-01-31 2021-08-05 Invista Textiles (U.K.) Limited Impurity formation reduction during product refining
KR20220056657A (ko) * 2020-10-28 2022-05-06 주식회사 엘지화학 아크릴로니트릴 이량체의 제조 방법

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NL6504268A (zh) 1965-04-03 1966-10-04
US3496215A (en) 1965-11-23 1970-02-17 Du Pont Hydrocyanation of olefins using selected nickel phosphite catalysts
US3564040A (en) 1968-06-14 1971-02-16 Du Pont Removal of trans-2-pentenenitrile from 3- and 4-pentenenitrile
US3752839A (en) 1970-07-02 1973-08-14 Du Pont Hydrocyanation olefins
US3766241A (en) 1971-05-26 1973-10-16 Du Pont Removal of metal cations from solution in nitriles
US3773809A (en) * 1972-06-28 1973-11-20 Du Pont Separation of organic phosphorus compounds and their metal complexes from organic nitriles in the hydrocyanation of olefins
US3852327A (en) 1973-08-29 1974-12-03 Du Pont Selective cis/trans isomerization of 2-pentenenitrile in a solution of pentenenitrile isomers
US3852325A (en) 1973-08-29 1974-12-03 Du Pont Selective isomerization of pentenenitriles
US4080374A (en) * 1977-02-23 1978-03-21 E. I. Du Pont De Nemours And Company Product recovery
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ES2122515T3 (es) * 1993-11-23 1998-12-16 Du Pont Procedimientos y composiciones cataliticas para hidrocianacion de monoolefinas.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI418532B (zh) * 2010-07-07 2013-12-11 Invista Tech Sarl 製造腈之方法

Also Published As

Publication number Publication date
CN100475779C (zh) 2009-04-08
CN1914162A (zh) 2007-02-14
US20070155978A1 (en) 2007-07-05
JP2007519673A (ja) 2007-07-19
ES2308428T3 (es) 2008-12-01
ATE399761T1 (de) 2008-07-15
MY138391A (en) 2009-05-29
AR048150A1 (es) 2006-04-05
KR101143755B1 (ko) 2012-05-11
DE502005004577D1 (de) 2008-08-14
EP1713760B1 (de) 2008-07-02
JP4386922B2 (ja) 2009-12-16
PL1713760T3 (pl) 2008-12-31
DE102004004683A1 (de) 2005-08-18
US7816551B2 (en) 2010-10-19
EP1713760B2 (de) 2019-03-20
BRPI0506581A (pt) 2007-04-10
CA2553028A1 (en) 2005-08-11
WO2005073172A1 (de) 2005-08-11
BRPI0506581B1 (pt) 2014-10-29
KR20070011284A (ko) 2007-01-24
EP1713760A1 (de) 2006-10-25

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