GB1354793A - Recovery of cobalt and organic phosphines which do not form water-soluble salts from distillation residues resulting from the oxo reaction - Google Patents

Recovery of cobalt and organic phosphines which do not form water-soluble salts from distillation residues resulting from the oxo reaction

Info

Publication number
GB1354793A
GB1354793A GB4292071A GB4292071A GB1354793A GB 1354793 A GB1354793 A GB 1354793A GB 4292071 A GB4292071 A GB 4292071A GB 4292071 A GB4292071 A GB 4292071A GB 1354793 A GB1354793 A GB 1354793A
Authority
GB
United Kingdom
Prior art keywords
cobalt
acid
phosphines
organic
soluble salts
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
Application number
GB4292071A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1354793A publication Critical patent/GB1354793A/en
Expired legal-status Critical Current

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)

Abstract

1354793 Cobalt hydroxide BADISCHE ANILIN- & SODA-FABRIK AG 15 Sept 1971 [16 Sept 1970] 42920/71 Heading C1A [Also in Division C2] Distillation residue from the "oxo" reaction containing cobalt carbonyl complexes modified with organic phosphines (the phosphines not forming water soluble salts) is treated at elevated temperature with an aqueous solution of a non-oxidizing mineral acid in the absence of oxygen and the mixture is separated into an organic phase and an aqueous phase, cobalt in the aqueous phase being extracted by precipitation as hydroxide with alkali, e.g. caustic soda. The non-oxidizing acid, e.g. hydrochloric acid, sulphuric acid or phosphoric acid may be used in a quantity sufficient for the formation of cobalt and phosphonium salts. Organic phosphines are isolated from the organic phase. Cobalt in the aqueous phase can alternatively be converted to a soluble salt of a fatty acid having 6 to 18 carbon atoms.
GB4292071A 1970-09-16 1971-09-15 Recovery of cobalt and organic phosphines which do not form water-soluble salts from distillation residues resulting from the oxo reaction Expired GB1354793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2045745A DE2045745C3 (en) 1970-09-16 1970-09-16 Process for the recovery of cobalt and organic phosphines, which do not form water-soluble salts, from distillation residues of the oxo synthesis

Publications (1)

Publication Number Publication Date
GB1354793A true GB1354793A (en) 1974-06-05

Family

ID=5782580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4292071A Expired GB1354793A (en) 1970-09-16 1971-09-15 Recovery of cobalt and organic phosphines which do not form water-soluble salts from distillation residues resulting from the oxo reaction

Country Status (9)

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

Also Published As

Publication number Publication date
NL7112687A (en) 1972-03-20
IT942171B (en) 1973-03-20
DE2045745A1 (en) 1972-03-23
CA952915A (en) 1974-08-13
FR2107719A5 (en) 1972-05-05
BE772574A (en) 1972-03-14
DE2045745C3 (en) 1974-04-25
DE2045745B2 (en) 1973-09-20
ES395134A1 (en) 1974-11-16
AT309392B (en) 1973-08-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee