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-SyntheseInfo
- 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
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 229910017052 cobalt Inorganic materials 0.000 title 1
- 239000010941 cobalt Substances 0.000 title 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title 1
- 238000004821 distillation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 150000003003 phosphines Chemical class 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
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)
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 (enExample) |
| BE (1) | BE772574A (enExample) |
| CA (1) | CA952915A (enExample) |
| DE (1) | DE2045745C3 (enExample) |
| ES (1) | ES395134A1 (enExample) |
| FR (1) | FR2107719A5 (enExample) |
| GB (1) | GB1354793A (enExample) |
| IT (1) | IT942171B (enExample) |
| NL (1) | NL7112687A (enExample) |
-
1970
- 1970-09-16 DE DE2045745A patent/DE2045745C3/de not_active Expired
-
1971
- 1971-09-10 CA CA122,591A patent/CA952915A/en not_active Expired
- 1971-09-14 IT IT52874/71A patent/IT942171B/it active
- 1971-09-14 BE BE772574A patent/BE772574A/xx unknown
- 1971-09-15 FR FR7133285A patent/FR2107719A5/fr not_active Expired
- 1971-09-15 AT AT800771A patent/AT309392B/de not_active IP Right Cessation
- 1971-09-15 NL NL7112687A patent/NL7112687A/xx unknown
- 1971-09-15 GB GB4292071A patent/GB1354793A/en not_active Expired
- 1971-09-16 ES ES395134A patent/ES395134A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA952915A (en) | 1974-08-13 |
| DE2045745C3 (de) | 1974-04-25 |
| IT942171B (it) | 1973-03-20 |
| GB1354793A (en) | 1974-06-05 |
| FR2107719A5 (enExample) | 1972-05-05 |
| BE772574A (fr) | 1972-03-14 |
| DE2045745B2 (de) | 1973-09-20 |
| ES395134A1 (es) | 1974-11-16 |
| DE2045745A1 (de) | 1972-03-23 |
| NL7112687A (enExample) | 1972-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |