NL7207070A - - Google Patents

Info

Publication number
NL7207070A
NL7207070A NL7207070A NL7207070A NL7207070A NL 7207070 A NL7207070 A NL 7207070A NL 7207070 A NL7207070 A NL 7207070A NL 7207070 A NL7207070 A NL 7207070A NL 7207070 A NL7207070 A NL 7207070A
Authority
NL
Netherlands
Application number
NL7207070A
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 filed Critical
Publication of NL7207070A publication Critical patent/NL7207070A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00Preparation of carboxylic acid nitriles
    • C07C253/32Separation; Purification; Stabilisation; Use of additives
    • C07C253/34Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL7207070A 1971-05-26 1972-05-25 NL7207070A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14721271A 1971-05-26 1971-05-26

Publications (1)

Publication Number Publication Date
NL7207070A true NL7207070A (xx) 1972-11-28

Family

ID=22520676

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7207070A NL7207070A (xx) 1971-05-26 1972-05-25

Country Status (9)

Country Link
US (1) US3766241A (xx)
JP (1) JPS5547031B1 (xx)
BE (1) BE783930A (xx)
CA (1) CA968372A (xx)
DE (1) DE2225732A1 (xx)
FR (1) FR2139030B1 (xx)
GB (1) GB1353870A (xx)
IT (1) IT955857B (xx)
NL (1) NL7207070A (xx)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865865A (en) * 1973-02-15 1975-02-11 Du Pont Selective removal of 2-pentenenitrile and 2-methyl-2-butenenitrile from 3-pentenenitrile
US4082811A (en) * 1977-02-23 1978-04-04 E. I. Du Pont De Nemours And Company Recovery of metal and triarylborane catalyst components from olefin hydrocyanation residue
US4339395A (en) * 1981-04-15 1982-07-13 E. I. Du Pont De Nemours And Company Treatment of olefin hydrocyanation products
US4387056A (en) * 1981-04-16 1983-06-07 E. I. Du Pont De Nemours And Company Process for separating zero-valent nickel species from divalent nickel species
US4705881A (en) * 1986-11-17 1987-11-10 E. I. Du Pont De Nemours And Company Continuous hydrocyanation process using zinc halide promoter
DE10231296A1 (de) * 2002-07-10 2004-01-22 Basf Ag Verfahren zur Entfernung von Wasser aus einer Mischung, die Wasser und Zinkchlorid enthält
US6936171B2 (en) * 2003-01-08 2005-08-30 Invista North America S.A.R.L. Process for catalyst recovery from hydrocyanation product mixtures
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
FR2854892B1 (fr) 2003-05-12 2005-06-24 Rhodia Polyamide Intermediates Procede de fabrication de dinitriles
DE102004004683A1 (de) 2004-01-29 2005-08-18 Basf Ag Verfahren zur Herstellung von Dinitrilen
WO2007046799A1 (en) 2005-10-18 2007-04-26 Invista Technologies S.A R.L. Process of making 3-aminopentanenitrile
EP2395010B1 (en) 2006-03-17 2016-07-13 Invista Technologies S.à.r.l. Method for the purification of triorganophosphites by treatment with a basic additive
KR20090006177A (ko) * 2006-04-07 2009-01-14 바스프 에스이 니트릴 혼합물로부터 니켈(0) 착물 및 인-함유 리간드의 분리 방법
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
US7919646B2 (en) 2006-07-14 2011-04-05 Invista North America S.A R.L. Hydrocyanation of 2-pentenenitrile
CN101687658B (zh) 2007-05-14 2013-07-24 因温斯特技术公司 高效反应器和方法
WO2008157218A1 (en) 2007-06-13 2008-12-24 Invista Technologies S.A.R.L. Process for improving adiponitrile quality
CN101918356B (zh) 2008-01-15 2013-09-25 因温斯特技术公司 戊烯腈的氢氰化
CN101910119B (zh) 2008-01-15 2013-05-29 因温斯特技术公司 用于制备和精制3-戊烯腈,和用于精制2-甲基-3-丁烯腈的方法
CN102177122B (zh) 2008-10-14 2013-12-11 因温斯特技术公司 用于制备2-仲烷基-4,5-二-(正烷基)苯酚的方法
WO2011017543A1 (en) 2009-08-07 2011-02-10 Invista Technologies S.A. R.L. Hydrogenation and esterification to form diesters
DE102014206875A1 (de) * 2014-04-09 2015-10-15 Wacker Chemie Ag Verfahren zur Reinigung von technischen Anlagenteilen von Metallhalogeniden

Also Published As

Publication number Publication date
CA968372A (en) 1975-05-27
US3766241A (en) 1973-10-16
BE783930A (fr) 1972-09-18
DE2225732A1 (de) 1972-12-07
FR2139030B1 (xx) 1973-07-13
IT955857B (it) 1973-09-29
GB1353870A (en) 1974-05-22
JPS5547031B1 (xx) 1980-11-27
FR2139030A1 (xx) 1973-01-05

Similar Documents

Publication Publication Date Title
FR2139030B1 (xx)
ATA136472A (xx)
AU2691671A (xx)
AU2564071A (xx)
AU3005371A (xx)
AU2485671A (xx)
AR199640Q (xx)
AU2415871A (xx)
AU1109576A (xx)
AU2503871A (xx)
AU2399971A (xx)
AR192311Q (xx)
AU3025871A (xx)
AR202997Q (xx)
AU3038671A (xx)
AU2455871A (xx)
AU2456871A (xx)
AU2473671A (xx)
AU2486471A (xx)
AU2940971A (xx)
CH563723A5 (xx)
CH545813A (xx)
AU2485370A (xx)
CH563585A5 (xx)
CH562697A5 (xx)

Legal Events

Date Code Title Description
BV The patent application has lapsed