DE69309675D1 - Katalysatorregenerierung - Google Patents

Katalysatorregenerierung

Info

Publication number
DE69309675D1
DE69309675D1 DE69309675T DE69309675T DE69309675D1 DE 69309675 D1 DE69309675 D1 DE 69309675D1 DE 69309675 T DE69309675 T DE 69309675T DE 69309675 T DE69309675 T DE 69309675T DE 69309675 D1 DE69309675 D1 DE 69309675D1
Authority
DE
Germany
Prior art keywords
catalyst regeneration
regeneration
catalyst
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69309675T
Other languages
English (en)
Other versions
DE69309675T2 (de
Inventor
Rijke Jan De
Driessche Eddy Van
Jean Hanin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Chemical Patents Inc
Original Assignee
Exxon Chemical Patents Inc
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
Priority claimed from US07/891,341 external-priority patent/US5237105A/en
Priority claimed from GB939306190A external-priority patent/GB9306190D0/en
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of DE69309675D1 publication Critical patent/DE69309675D1/de
Application granted granted Critical
Publication of DE69309675T2 publication Critical patent/DE69309675T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
    • 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
DE69309675T 1992-05-29 1993-05-26 Katalysatorregenerierung Expired - Fee Related DE69309675T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/891,341 US5237105A (en) 1992-05-29 1992-05-29 Method for removing hydroformylation catalyst
GB939306190A GB9306190D0 (en) 1993-03-25 1993-03-25 Catalyst regeneration
PCT/EP1993/001340 WO1993024437A1 (en) 1992-05-29 1993-05-26 Catalyst regeneration

Publications (2)

Publication Number Publication Date
DE69309675D1 true DE69309675D1 (de) 1997-05-15
DE69309675T2 DE69309675T2 (de) 1997-07-24

Family

ID=26302644

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69309675T Expired - Fee Related DE69309675T2 (de) 1992-05-29 1993-05-26 Katalysatorregenerierung

Country Status (8)

Country Link
EP (1) EP0642488B1 (de)
JP (1) JPH07507285A (de)
KR (1) KR950701610A (de)
BR (1) BR9306438A (de)
CA (1) CA2135885C (de)
DE (1) DE69309675T2 (de)
SG (1) SG47945A1 (de)
WO (1) WO1993024437A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5321168A (en) * 1993-09-16 1994-06-14 Exxon Chemical Patents Inc. Activation of cobalt preformer catalyst for oxo process
US6265619B1 (en) 1996-01-17 2001-07-24 Exxon Chemical Patents Inc. Oxygenates and processes for their manufacture
BR0308432A (pt) 2002-03-15 2006-06-06 Oxeno Olefinchemie Gmbh processo para a hidroformilação de olefinas
AU2003220593A1 (en) 2002-03-29 2003-10-13 Exxonmobil Chemical Patents Inc. Improved cobalt flash process
TW200642745A (en) 2005-02-03 2006-12-16 Shell Int Research Process for inhibiting deposition of solids from a gaseous stream
TW200732292A (en) 2006-02-01 2007-09-01 Shell Int Research A method of treating an aldehyde mixture, use of the treated aldehyde, and an alcohol
CN101657257B (zh) 2007-04-18 2012-01-11 埃克森美孚化学专利公司 氧化脱金属方面的改进
DE102008007080A1 (de) 2008-01-31 2009-08-06 Evonik Oxeno Gmbh Verfahren zur Herstellung von C9-Alkohol aus C8-Olefinen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725534A (en) * 1969-03-10 1973-04-03 Exxon Research Engineering Co Method of forming complex cobalt carbonyl compounds
DE2332638C2 (de) * 1973-06-27 1982-03-18 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen Herstellung von Lösungen von Kobaltcarbonyl und Kobaltcarbonylwasserstoff in organischen Lösungsmitteln
US4255279A (en) * 1979-07-20 1981-03-10 Exxon Research & Engineering Co. Dual demetalling of oxo products with catalyst recycle
GB8430225D0 (en) * 1984-11-30 1985-01-09 Exxon Research Engineering Co Hydroformylation catalyst removal

Also Published As

Publication number Publication date
EP0642488A1 (de) 1995-03-15
EP0642488B1 (de) 1997-04-09
SG47945A1 (en) 1998-04-17
CA2135885A1 (en) 1993-12-09
DE69309675T2 (de) 1997-07-24
CA2135885C (en) 2002-10-08
BR9306438A (pt) 1998-06-30
JPH07507285A (ja) 1995-08-10
WO1993024437A1 (en) 1993-12-09
KR950701610A (ko) 1995-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee