[go: up one dir, main page]

BE864204A - Procede de recuperation de catalyseur - Google Patents

Procede de recuperation de catalyseur

Info

Publication number
BE864204A
BE864204A BE185381A BE185381A BE864204A BE 864204 A BE864204 A BE 864204A BE 185381 A BE185381 A BE 185381A BE 185381 A BE185381 A BE 185381A BE 864204 A BE864204 A BE 864204A
Authority
BE
Belgium
Prior art keywords
recovery process
catalyst recovery
catalyst
recovery
Prior art date
Application number
BE185381A
Other languages
English (en)
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 BE864204A publication Critical patent/BE864204A/fr

Links

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
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—Regeneration or reactivation
    • B01J31/4015—Regeneration or reactivation of catalysts containing metals
    • B01J31/4023—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper
    • B01J31/4038—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing noble metals
    • 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
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE185381A 1977-02-23 1978-02-22 Procede de recuperation de catalyseur BE864204A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/771,064 US4082811A (en) 1977-02-23 1977-02-23 Recovery of metal and triarylborane catalyst components from olefin hydrocyanation residue

Publications (1)

Publication Number Publication Date
BE864204A true BE864204A (fr) 1978-08-22

Family

ID=25090582

Family Applications (1)

Application Number Title Priority Date Filing Date
BE185381A BE864204A (fr) 1977-02-23 1978-02-22 Procede de recuperation de catalyseur

Country Status (9)

Country Link
US (1) US4082811A (fr)
JP (1) JPS6057372B2 (fr)
BE (1) BE864204A (fr)
CA (1) CA1102140A (fr)
DE (1) DE2807849A1 (fr)
FR (1) FR2381566A1 (fr)
GB (1) GB1577996A (fr)
IT (1) IT1158654B (fr)
NL (1) NL7801976A (fr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347193A (en) * 1979-04-20 1982-08-31 E. I. Du Pont De Nemours And Company Aryl borane complexes
US4251468A (en) * 1979-12-21 1981-02-17 E. I. Du Pont De Nemours And Company Recovery of triarylboranes
US4328172A (en) * 1981-02-24 1982-05-04 E. I. Du Pont De Nemours And Company Hydrocyanation of olefins
US4330483A (en) * 1981-02-24 1982-05-18 E. I. Du Pont De Nemours And Company Hydrocyanation of olefins
US4339395A (en) * 1981-04-15 1982-07-13 E. I. Du Pont De Nemours And Company Treatment of olefin hydrocyanation products
US4385007A (en) * 1981-09-24 1983-05-24 E. I. Du Pont De Nemours And Company Preparation of zerovalent nickel complexes
US4382038A (en) * 1981-10-01 1983-05-03 E. I. Du Pont De Nemours And Company Hydrocyanation of olefins
US4394321A (en) * 1981-11-12 1983-07-19 E. I. Du Pont De Nemours And Company Triarylboraneisocy ano metal compounds
US4416824A (en) * 1981-12-21 1983-11-22 E. I. Du Pont De Nemours & Co. Recovery of triarylboranes by forming boron-containing metal compounds
US4510327A (en) * 1983-04-06 1985-04-09 E. I. Du Pont De Nemours And Company Process for making alkali-metal tetraorganylborates
US4521628A (en) * 1983-07-11 1985-06-04 E. I. Du Pont De Nemours And Company Recovery of arylboranes
US4749801A (en) * 1986-06-04 1988-06-07 E. I. Du Pont De Nemours And Company [Hexakis(pentenenitrilo)nickel II]bis-[μ-(cyano) bis(triphenylborane) (I)], its method of preparation and its use
US4774353A (en) * 1986-06-05 1988-09-27 E. I. Du Pont De Nemours And Company Triorganotin catalyst promoters for hydrocyanation
US4810815A (en) * 1987-11-04 1989-03-07 E. I. Du Pont De Nemours And Company Acceleration of diene hydrocyanation
US4990645A (en) * 1990-06-27 1991-02-05 E. I. Du Pont De Nemours And Company Hydrocyanation process
US5382697A (en) * 1994-06-23 1995-01-17 E. I. Du Pont De Nemours And Company Preparation of triarylborane
US5847191A (en) * 1997-07-29 1998-12-08 E. I. Du Pont De Nemours And Company Process for the hydrocyanation of monoolefins using bidentate phosphite ligands and zero-valent nickel
FR2787446B1 (fr) 1998-12-22 2001-02-02 Rhone Poulenc Fibres Procede d'hydrocyanation de composes organiques a insaturations ethyleniques
MY134370A (en) * 2002-07-10 2007-12-31 Basf Ag Recycling of a lewis acid
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
JP2009530278A (ja) * 2006-03-17 2009-08-27 インビスタ テクノロジーズ エス エイ アール エル 塩基性添加剤による処理でトリ有機ホスファイトを精製する方法
US7709674B2 (en) * 2006-07-14 2010-05-04 Invista North America S.A R.L Hydrocyanation process with reduced yield losses
FR2926816B1 (fr) 2008-01-25 2010-05-14 Rhodia Operations Procede de fabrication de composes comprenant des fonctions nitriles
FR2932477B1 (fr) 2008-06-17 2013-01-18 Rhodia Operations Procede de fabrication de composes nitriles a partir de composes a insaturation ethylenique
FR2937321B1 (fr) 2008-10-21 2010-10-22 Rhodia Operations Procede de fabrication de composes comprenant des fonctions nitriles
FR2941455B1 (fr) 2009-01-29 2011-02-11 Rhodia Operations Procede de fabrication de composes comprenant des fonctions nitriles
KR20150035479A (ko) 2011-12-21 2015-04-06 인비스타 테크놀러지스 에스.에이 알.엘. 안정한 에멀젼을 감소시키기 위한 추출 용매 제어
KR20140127218A (ko) 2011-12-21 2014-11-03 인비스타 테크놀러지스 에스.에이 알.엘. 안정한 에멀젼을 감소시키기 위한 추출 용매 제어
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
WO2013095852A1 (fr) 2011-12-21 2013-06-27 Invista North America S.A.R.L. Contrôle du solvant d'extraction destiné à diminuer des émulsions stables
US9676800B2 (en) 2013-06-20 2017-06-13 Invista North America S.A.R.L. Extraction solvent control for reducing stable emulsions
EP3010617B1 (fr) 2013-06-20 2022-11-30 INVISTA Textiles (U.K.) Limited Contrôle du solvant d'extraction destiné à diminuer des émulsions stables
CN105377395B (zh) 2013-06-20 2018-05-29 英威达纺织（英国）有限公司 用于减少稳定乳液的萃取溶剂控制
CN105307741B (zh) 2013-06-20 2019-06-18 英威达纺织（英国）有限公司 用于减少稳定乳液的萃取溶剂控制
CN107207406B (zh) 2014-06-27 2019-12-03 英威达纺织（英国）有限公司 用增强的液-液萃取制造腈的整合方法
EP3160907B1 (fr) 2014-06-27 2019-11-20 INVISTA Textiles (U.K.) Limited Extraction améliorée d'impuretés à partir de mélange contenant des nitriles

Family Cites Families (8)

* 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
US3652641A (en) * 1969-08-04 1972-03-28 Du Pont Hydrocyanation of olefins
US3651146A (en) * 1970-02-25 1972-03-21 Du Pont Process for the preparation of triarylboranes
CA966146A (en) * 1970-11-03 1975-04-15 E. I. Du Pont De Nemours And Company Separation of organic phosphorus compounds and their metal complexes organic dinitriles
US3766241A (en) * 1971-05-26 1973-10-16 Du Pont Removal of metal cations from solution in nitriles
US3859327A (en) * 1972-10-25 1975-01-07 Du Pont Process for recovery of nickel from a deactivated hydrocyanation catalyst
US3818068A (en) * 1973-01-19 1974-06-18 Du Pont Removal of deactivated catalyst species from a hydrocyanation product fluid
US3864380A (en) * 1974-01-17 1975-02-04 Du Pont Hydrocyanation of Olefins

Also Published As

Publication number Publication date
DE2807849A1 (de) 1978-08-24
JPS6057372B2 (ja) 1985-12-14
CA1102140A (fr) 1981-06-02
NL7801976A (nl) 1978-08-25
FR2381566B1 (fr) 1983-09-02
IT7820535A0 (it) 1978-02-22
JPS53103975A (en) 1978-09-09
FR2381566A1 (fr) 1978-09-22
GB1577996A (en) 1980-10-29
IT1158654B (it) 1987-02-25
US4082811A (en) 1978-04-04

Similar Documents

Publication Publication Date Title
BE864204A (fr) Procede de recuperation de catalyseur
FR2473903B1 (fr) Procede de recuperation de catalyseurs
RO75807A (fr) Procede de microencapsulage
BE867433A (fr) Procede de recuperation de selenium
BE872874A (fr) Procede de formation de microcapsules
FR2331622A1 (fr) Procede de recuperation du cuivre
BE857654A (fr) Procede de recuperation de zinc
RO83822A (fr) Procede de recuperation du petroleum
BE872821A (fr) Procede de desulfuration
BE868129A (fr) Procede de production de catalyseurs
BE876905A (fr) Procede de recuperation de cuivre
BE852414A (fr) Procede de purification
IT7827253A0 (it) Processo per il ricupero di catalizzatore.
BE872068A (fr) Procede de craquage catalytique
BE859233A (fr) Procede de recuperation de catalyseur
LU80516A1 (fr) Procede de recuperation de titane
BE873806A (fr) Procede de recuperation de plomb
BE872674A (fr) Recuperation selective de nickel
FR2309278A1 (fr) Procede de reactivation de catalyseurs
BE841408A (fr) Procede de reactivation de catalyseurs
BE871567A (fr) Procede de recuperation de noir de fumee
BE868404A (fr) Procede de recuperation du methane
BE870256A (fr) Procede de recuperation ou de purification du rhodium
BE865606A (fr) Procede de recuperation de constituants catalytiques
BE858519R (fr) Procede de desulfuration

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: E.I. DU PONT DE NEMOURS AND CY

Effective date: 19870228