AT309392B - Verfahren zur Wiedergewinnung von Kobalt und organischen Phosphinen, die keine wasserlöslichen Salze bilden, aus Destillationsrückständen der Oxo-Synthese - Google Patents

Verfahren zur Wiedergewinnung von Kobalt und organischen Phosphinen, die keine wasserlöslichen Salze bilden, aus Destillationsrückständen der Oxo-Synthese

Info

Publication number
AT309392B
AT309392B AT800771A AT800771A AT309392B AT 309392 B AT309392 B AT 309392B AT 800771 A AT800771 A AT 800771A AT 800771 A AT800771 A AT 800771A AT 309392 B AT309392 B AT 309392B
Authority
AT
Austria
Prior art keywords
cobalt
recovery
soluble salts
form water
distillation residues
Prior art date
Application number
AT800771A
Other languages
English (en)
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
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of AT309392B publication Critical patent/AT309392B/de

Links

Classifications

    • 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
    • B01J31/4053—Regeneration or reactivation of catalysts containing metals with recovery of phosphorous catalyst system constituents
    • 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
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • 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
    • B01J31/403—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing iron group metals or copper
    • 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
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32—Addition reactions to C=C or C-C triple bonds
    • B01J2231/321—Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/845—Cobalt
    • 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
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/20—Carbonyls
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
AT800771A 1970-09-16 1971-09-15 Verfahren zur Wiedergewinnung von Kobalt und organischen Phosphinen, die keine wasserlöslichen Salze bilden, aus Destillationsrückständen der Oxo-Synthese AT309392B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2045745A DE2045745C3 (de) 1970-09-16 1970-09-16 Verfahren zur Wiedergewinnung von Kobalt und organischen Phosphinen, die keine wasserlöslichen Salze bilden, aus Destillationsrückständen der Oxosynthese

Publications (1)

Publication Number Publication Date
AT309392B true AT309392B (de) 1973-08-10

Family

ID=5782580

Family Applications (1)

Application Number Title Priority Date Filing Date
AT800771A AT309392B (de) 1970-09-16 1971-09-15 Verfahren zur Wiedergewinnung von Kobalt und organischen Phosphinen, die keine wasserlöslichen Salze bilden, aus Destillationsrückständen der Oxo-Synthese

Country Status (9)

Country Link
AT (1) AT309392B (de)
BE (1) BE772574A (de)
CA (1) CA952915A (de)
DE (1) DE2045745C3 (de)
ES (1) ES395134A1 (de)
FR (1) FR2107719A5 (de)
GB (1) GB1354793A (de)
IT (1) IT942171B (de)
NL (1) NL7112687A (de)

Also Published As

Publication number Publication date
IT942171B (it) 1973-03-20
DE2045745C3 (de) 1974-04-25
CA952915A (en) 1974-08-13
GB1354793A (en) 1974-06-05
NL7112687A (de) 1972-03-20
BE772574A (fr) 1972-03-14
ES395134A1 (es) 1974-11-16
FR2107719A5 (de) 1972-05-05
DE2045745B2 (de) 1973-09-20
DE2045745A1 (de) 1972-03-23

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee