CS189715B2 - Method of producing aldehydes - Google Patents
Method of producing aldehydesInfo
- Publication number
- CS189715B2 CS189715B2 CS755135A CS513575A CS189715B2 CS 189715 B2 CS189715 B2 CS 189715B2 CS 755135 A CS755135 A CS 755135A CS 513575 A CS513575 A CS 513575A CS 189715 B2 CS189715 B2 CS 189715B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- producing aldehydes
- aldehydes
- producing
- Prior art date
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
- B01J31/4023—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
- B01J31/4046—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing noble metals containing rhodium
-
- 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
- B01J31/16—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
- B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
-
- 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
- B01J2531/82—Metals of the platinum group
- B01J2531/822—Rhodium
-
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8552374A JPS5638576B2 (cs) | 1974-07-25 | 1974-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CS189715B2 true CS189715B2 (en) | 1979-04-30 |
Family
ID=13861254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS755135A CS189715B2 (en) | 1974-07-25 | 1975-07-21 | Method of producing aldehydes |
Country Status (6)
Country | Link |
---|---|
US (1) | US4041082A (cs) |
JP (1) | JPS5638576B2 (cs) |
BR (1) | BR7504689A (cs) |
CS (1) | CS189715B2 (cs) |
DE (1) | DE2533320C2 (cs) |
NL (1) | NL183514C (cs) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54166487U (cs) * | 1978-05-12 | 1979-11-22 | ||
DE2833469C2 (de) * | 1978-07-29 | 1986-10-09 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Aufarbeitung von Reaktionsgemischen, die bei der Hydroformylierung oder der Carbonylierung anfallen |
DE2833538C2 (de) * | 1978-07-31 | 1984-09-20 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur Herstellung von α-methylverzweigten Aldehyden |
US4593141A (en) * | 1979-02-12 | 1986-06-03 | Exxon Research And Engineering Co. | Hydroformylation catalysis by branched alkyl diaryl phosphine rhodium complexes |
US4297239A (en) * | 1979-07-16 | 1981-10-27 | Union Carbide Corporation | Hydroformylation catalyst reactivation |
US4687874A (en) * | 1980-02-12 | 1987-08-18 | Exxon Research And Engineering Company | Selective hydroformylation process using alkyl diaryl phosphine rhodium carbonyl hydride catalysts |
FR2480276A1 (fr) * | 1980-04-14 | 1981-10-16 | Delnik Vladlen | Procede d'elimination du cobalt de produits d'hydroformylation des composes insatures |
US4774361A (en) * | 1986-05-20 | 1988-09-27 | Union Carbide Corporation | Transition metal complex catalyzed reactions |
CA1327365C (en) * | 1988-06-29 | 1994-03-01 | Stephen R. Stobart | Process for catalytic hydroformylation |
US4861918A (en) * | 1988-08-12 | 1989-08-29 | Union Carbide Corporation | Reactivation of hydroformylation catalysts |
US4929767A (en) * | 1988-08-12 | 1990-05-29 | Union Carbide Chemicals And Plastics Company Inc. | Treatment of rhodium catalysts |
GB8828695D0 (en) * | 1988-12-08 | 1989-01-11 | Exxon Chemical Patents Inc | Minimising catalyst loss in production of alcohols |
DE3902515A1 (de) * | 1989-01-28 | 1990-08-02 | Hoechst Ag | Verfahren zur reinigung und rueckgewinnung der bei der carbonylierung von methanol und/oder methylacetat und/oder dimethylether anfallenden verunreinigten katalysatorloesung |
JPH04164U (cs) * | 1990-04-13 | 1992-01-06 | ||
US5763671A (en) * | 1995-12-06 | 1998-06-09 | Union Carbide Chemicals & Plastics Technology Corporation | Hydroformylation processes |
DE10048301A1 (de) * | 2000-09-29 | 2002-04-11 | Oxeno Olefinchemie Gmbh | Stabilisierung von Rhodiumkatalysatoren für die Hydroformylierung von Olefinen |
BR0116914B1 (pt) * | 2001-03-08 | 2012-05-15 | processo para a produção de aldeìdos. | |
AU2003300727A1 (en) * | 2003-12-31 | 2005-07-21 | Council Of Scientific And Industrial Research | Process for synthesis of alpha-substituted acroleins |
US7141702B2 (en) * | 2004-03-26 | 2006-11-28 | Council Of Scientific And Industrial Research | Process for the synthesis of α-substituted acroleins |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3239566A (en) * | 1960-07-22 | 1966-03-08 | Shell Oil Co | Hydroformylation of olefins |
US3527809A (en) * | 1967-08-03 | 1970-09-08 | Union Carbide Corp | Hydroformylation process |
IT950259B (it) * | 1972-03-16 | 1973-06-20 | Montedison Spa | Procedimento per il ricupero di si stemi catalitici costituiti da com plessi di metalli di transizione con leganti organici |
CA1023389A (en) * | 1973-04-06 | 1977-12-27 | Uop Inc. | Hydroformylation process |
-
1974
- 1974-07-25 JP JP8552374A patent/JPS5638576B2/ja not_active Expired
-
1975
- 1975-07-21 CS CS755135A patent/CS189715B2/cs unknown
- 1975-07-24 NL NLAANVRAGE7508829,A patent/NL183514C/xx active Search and Examination
- 1975-07-25 US US05/599,198 patent/US4041082A/en not_active Expired - Lifetime
- 1975-07-25 DE DE2533320A patent/DE2533320C2/de not_active Expired
- 1975-07-25 BR BR7504689*A patent/BR7504689A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
NL7508829A (nl) | 1976-01-27 |
NL183514C (nl) | 1988-11-16 |
JPS5113712A (cs) | 1976-02-03 |
DE2533320A1 (de) | 1976-02-12 |
JPS5638576B2 (cs) | 1981-09-08 |
US4041082A (en) | 1977-08-09 |
BR7504689A (pt) | 1976-07-06 |
DE2533320C2 (de) | 1984-05-17 |
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