NL8203671A - Werkwijze voor het terugwinnen van nikkelkatalysator bij de bereiding van dinitrillen. - Google Patents

Werkwijze voor het terugwinnen van nikkelkatalysator bij de bereiding van dinitrillen. Download PDF

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Publication number
NL8203671A
NL8203671A NL8203671A NL8203671A NL8203671A NL 8203671 A NL8203671 A NL 8203671A NL 8203671 A NL8203671 A NL 8203671A NL 8203671 A NL8203671 A NL 8203671A NL 8203671 A NL8203671 A NL 8203671A
Authority
NL
Netherlands
Prior art keywords
catalyst
nickel
preparation
hydrocyanation
dinitriles
Prior art date
Application number
NL8203671A
Other languages
English (en)
Dutch (nl)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of NL8203671A publication Critical patent/NL8203671A/nl

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/04—Nickel compounds
    • 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
    • C07C253/34—Separation; Purification
    • 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

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  • 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)
  • Catalysts (AREA)
NL8203671A 1981-09-24 1982-09-22 Werkwijze voor het terugwinnen van nikkelkatalysator bij de bereiding van dinitrillen. NL8203671A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/305,183 US4385007A (en) 1981-09-24 1981-09-24 Preparation of zerovalent nickel complexes
US30518381 1981-09-24

Publications (1)

Publication Number Publication Date
NL8203671A true NL8203671A (nl) 1983-04-18

Family

ID=23179692

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8203671A NL8203671A (nl) 1981-09-24 1982-09-22 Werkwijze voor het terugwinnen van nikkelkatalysator bij de bereiding van dinitrillen.

Country Status (11)

Country Link
US (1) US4385007A (fr)
JP (1) JPS5867353A (fr)
KR (1) KR840001590A (fr)
BE (1) BE894473A (fr)
CA (1) CA1181425A (fr)
DE (1) DE3235433A1 (fr)
FR (1) FR2513246A1 (fr)
GB (1) GB2106517B (fr)
IT (1) IT1156109B (fr)
LU (1) LU84386A1 (fr)
NL (1) NL8203671A (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537982A (en) * 1982-08-03 1985-08-27 Bayer Aktiengesellschaft Production of organic nickel compounds
US4539302A (en) * 1984-04-30 1985-09-03 E. I. Du Pont De Nemours And Company Recovery of zerovalent nickel complexes
KR930011149B1 (ko) * 1989-12-27 1993-11-24 미쯔이도오아쯔가가꾸 가부시기가이샤 노르캄판디카르보니트릴류의 제조방법
FR2711987B1 (fr) * 1993-11-03 1995-12-15 Rhone Poulenc Chimie Procédé d'hydrocyanation de nitriles insaturés en dinitriles.
DE19953058A1 (de) * 1999-11-03 2001-05-10 Basf Ag Phosphite
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
FR2850966B1 (fr) * 2003-02-10 2005-03-18 Rhodia Polyamide Intermediates Procede de fabrication de composes dinitriles
FR2854892B1 (fr) * 2003-05-12 2005-06-24 Rhodia Polyamide Intermediates Procede de fabrication de dinitriles
FR2854891B1 (fr) 2003-05-12 2006-07-07 Rhodia Polyamide Intermediates Procede de preparation de dinitriles
DE10351000A1 (de) * 2003-10-30 2005-06-09 Basf Ag Verfahren zur Herstellung von Nickel(O)-Phosphorligand-Komplexen
DE102004004683A1 (de) * 2004-01-29 2005-08-18 Basf Ag Verfahren zur Herstellung von Dinitrilen
DE102004050935A1 (de) * 2004-10-18 2006-04-20 Basf Ag Extraktion von Nickel(0)-Komplexen aus Nitrilgemischen mit verminderter Mulmbildung
US7973174B2 (en) * 2005-10-18 2011-07-05 Invista North America S.A.R.L. Process of making 3-aminopentanenitrile
EP1825914A1 (fr) * 2006-02-22 2007-08-29 Basf Aktiengesellschaft Procédé amélioré pour la préparation de complexes du nickel ayant un ligand phosphore
WO2007109005A2 (fr) * 2006-03-17 2007-09-27 Invista Technologies S.A R.L. Procédé pour purifier des triorganophosphites grâce au traitement à l'aide d'un adjuvant basique
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
WO2008028843A1 (fr) * 2006-09-04 2008-03-13 Basf Aktiengesellschaft Procédé de préparation de dinitriles
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 (fr) * 2007-06-13 2008-12-24 Invista Technologies S.A.R.L. Procédé pour améliorer la qualité de l'adiponitrile
WO2009091790A1 (fr) * 2008-01-15 2009-07-23 Invista Technologies S.A.R.L. Hydrocyanation de pentènenitriles
US7977502B2 (en) * 2008-01-15 2011-07-12 Invista North America S.A R.L. Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile
EP2257516A4 (fr) * 2008-03-19 2012-12-12 Invista Tech Sarl Procédés de préparation du cyclododécatriène et procédés de préparation de la laurolactone
EP2334624B1 (fr) * 2008-10-14 2014-10-01 Invista Technologies S.à.r.l. Procédé de fabrication de 2-alkyl secondaire-4,5-di-(alkyl normal)phénols
CN102471218B (zh) * 2009-08-07 2014-11-05 因温斯特技术公司 用于形成二酯的氢化并酯化
WO2012005918A1 (fr) 2010-07-07 2012-01-12 Invista Technologies S.A.R.L. Méthode de production de nitriles
JP2014530221A (ja) 2011-10-07 2014-11-17 インヴィスタテクノロジーズ エスアエルエル ニトリルの作製方法
CN104039412B (zh) 2011-12-21 2016-08-24 因温斯特技术公司 用于减少稳定乳液的萃取溶剂控制
KR20140127218A (ko) 2011-12-21 2014-11-03 인비스타 테크놀러지스 에스.에이 알.엘. 안정한 에멀젼을 감소시키기 위한 추출 용매 제어
EP2794048B1 (fr) 2011-12-21 2022-01-05 INVISTA Textiles (U.K.) Limited Contrôle de solvant d'extraction pour réduire des emulsions stables
WO2015009847A1 (fr) 2013-07-17 2015-01-22 Invista Technologies S.À R.L. Séparation d'un solvant d'un catalyseur au nickel par distillation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1112539A (en) * 1965-11-26 1968-05-08 Du Pont Preparation of organic nitriles
US3766237A (en) * 1972-01-25 1973-10-16 Du Pont Hydrocyanation of olefins
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
US3818068A (en) * 1973-01-19 1974-06-18 Du Pont Removal of deactivated catalyst species from a hydrocyanation product fluid
US3903120A (en) * 1973-06-19 1975-09-02 Du Pont Preparation of zerovalent nickel complexes from elemental nickel
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

Also Published As

Publication number Publication date
DE3235433A1 (de) 1983-03-31
FR2513246A1 (fr) 1983-03-25
IT8223409A1 (it) 1984-03-23
GB2106517A (en) 1983-04-13
IT8223409A0 (it) 1982-09-23
US4385007A (en) 1983-05-24
IT1156109B (it) 1987-01-28
KR840001590A (ko) 1984-05-07
GB2106517B (en) 1985-09-04
JPS5867353A (ja) 1983-04-21
BE894473A (fr) 1983-03-23
CA1181425A (fr) 1985-01-22
LU84386A1 (fr) 1983-06-07

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NL8203671A (nl) Werkwijze voor het terugwinnen van nikkelkatalysator bij de bereiding van dinitrillen.
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KR101745050B1 (ko) 니트릴의 제조 방법
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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed