ZA823793B - Separation of tars from carbonylation reaction mixtures - Google Patents
Separation of tars from carbonylation reaction mixturesInfo
- Publication number
- ZA823793B ZA823793B ZA823793A ZA823793A ZA823793B ZA 823793 B ZA823793 B ZA 823793B ZA 823793 A ZA823793 A ZA 823793A ZA 823793 A ZA823793 A ZA 823793A ZA 823793 B ZA823793 B ZA 823793B
- Authority
- ZA
- South Africa
- Prior art keywords
- tars
- separation
- reaction mixtures
- carbonylation reaction
- carbonylation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/573—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
- C07C67/37—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates by reaction of ethers with carbon monoxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/267,960 US4476237A (en) | 1981-05-28 | 1981-05-28 | Separation of tars from carbonylation reaction mixtures |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA823793B true ZA823793B (en) | 1984-01-25 |
Family
ID=23020842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA823793A ZA823793B (en) | 1981-05-28 | 1982-05-28 | Separation of tars from carbonylation reaction mixtures |
Country Status (11)
Country | Link |
---|---|
US (1) | US4476237A (fr) |
JP (1) | JPS57209247A (fr) |
BE (1) | BE893325A (fr) |
CA (1) | CA1169438A (fr) |
DE (1) | DE3220317A1 (fr) |
FR (1) | FR2506762B1 (fr) |
GB (1) | GB2099431B (fr) |
IT (1) | IT1148176B (fr) |
MX (1) | MX159749A (fr) |
NL (1) | NL8202191A (fr) |
ZA (1) | ZA823793B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3134347A1 (de) * | 1981-08-31 | 1983-03-10 | Hoechst Ag, 6000 Frankfurt | Verfahren zur reinigung und rueckgewinnung der bei der carbonylierung von methylacetat und/oder dimethylether anfallenden, verunreinigten katalysatorloesung |
DE3320630A1 (de) * | 1983-06-08 | 1985-02-21 | Hoechst Ag, 6230 Frankfurt | Verfahren zur rueckgewinnung von edelmetallen der gruppe viii des periodensystems der elemente aus der bei der carbonylierung von methylacetat und/oder dimethylether anfallenden verunreinigten katalysatorloesung |
US4578368A (en) * | 1985-05-06 | 1986-03-25 | Eastman Kodak Company | Catalyst recovery process |
US4659682A (en) * | 1985-07-08 | 1987-04-21 | The Halcon Sd Group, Inc. | Recovery of noble metal values from carbonylation residues |
US4650649A (en) * | 1986-01-21 | 1987-03-17 | Eastman Kodak Company | Catalyst recovery process |
GB8618710D0 (en) * | 1986-07-31 | 1986-09-10 | Bp Chem Int Ltd | Recovering metals |
GB9218346D0 (en) * | 1992-08-28 | 1992-10-14 | Bp Chem Int Ltd | Process |
US5672743A (en) * | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
EP1174261A1 (fr) | 2000-07-20 | 2002-01-23 | Borcalis GmbH | Tuyaux de mousse de polyoléfine à une ou plusieurs couches |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE950549C (de) * | 1954-12-31 | 1956-10-11 | Basf Ag | Verfahren zur Aufarbeitung von wasserloeslichen Carbonylierungsprodukten |
US2839580A (en) * | 1956-01-11 | 1958-06-17 | Exxon Research Engineering Co | Preparation of diethyl ketone |
NL213649A (fr) * | 1956-01-11 | |||
US3420873A (en) * | 1966-10-11 | 1969-01-07 | Union Oil Co | Oxidative carbonylation and catalyst recovery |
US3539634A (en) * | 1967-11-09 | 1970-11-10 | Union Oil Co | Recovery of catalyst in oxo process |
US3547964A (en) * | 1968-07-24 | 1970-12-15 | Union Oil Co | Group viii noble metal catalyst recovery |
US3579552A (en) * | 1968-08-15 | 1971-05-18 | Monsanto Co | Production of carboxylic acids |
US3560539A (en) * | 1968-08-21 | 1971-02-02 | Union Oil Co | Selective catalyst recovery |
US3857895A (en) * | 1969-05-12 | 1974-12-31 | Union Oil Co | Recovery of catalyst complexes |
DE1954315C3 (de) * | 1969-10-29 | 1975-08-14 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Abtrennung von Metallcarbonylkatalysatoren aus Oxoreaktionsge mischen |
US3821311A (en) * | 1970-05-21 | 1974-06-28 | Celanese Corp | Production of aldehydes from olefins |
US3641076A (en) * | 1970-08-24 | 1972-02-08 | Union Oil Co | Catalyst recovery |
US3887489A (en) * | 1972-11-24 | 1975-06-03 | Monsanto Co | Rhodium catalyst regeneration method |
JPS535879B2 (fr) * | 1973-08-14 | 1978-03-02 | ||
SE413891B (sv) * | 1973-09-04 | 1980-06-30 | Halcon International Inc | Sett att framstella en anhydrid av en monokarbonsyra. |
US3899442A (en) * | 1974-01-31 | 1975-08-12 | Us Agriculture | Recovery and reactivation of rhodium hydroformylation catalysts |
DE2448005C2 (de) * | 1974-10-09 | 1983-10-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Regenerierung von Rhodium oder Iridium enthaltenden Katalysatoren aus Destillationsrückständen von Hydroformylierungsgemischen |
SE426583B (sv) * | 1975-03-10 | 1983-01-31 | Halcon Res & Dev | Sett att framstella etylidenacetat |
US4013584A (en) * | 1975-05-27 | 1977-03-22 | Texaco Inc. | Processes for regenerating dispersions of ligand-stabilized, palladium and platinum (II) halide complexes used in carbonylation and hydroformylation catalysis |
US3978148A (en) * | 1975-07-21 | 1976-08-31 | E. I. Du Pont De Nemours And Company | Process for removal of rhodium compounds from process streams |
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 |
JPS5621651A (en) * | 1979-07-23 | 1981-02-28 | Kureha Chem Ind Co Ltd | Separating catalyst from homogeneous catalytic reaction system |
US4341741A (en) * | 1981-03-06 | 1982-07-27 | The Halcon Sd Group, Inc. | Recovery of rhodium from carbonylation residues |
US4340569A (en) * | 1981-03-06 | 1982-07-20 | The Halcon Sd Group, Inc. | Treatment of carbonylation residues |
US4340570A (en) * | 1981-03-06 | 1982-07-20 | The Halcon Sd Group, Inc. | Recovery of rhodium from carbonylation residues |
US4364907A (en) * | 1981-06-18 | 1982-12-21 | Eastman Kodak Company | Process for recovery of rhodium values |
-
1981
- 1981-05-28 US US06/267,960 patent/US4476237A/en not_active Expired - Lifetime
-
1982
- 1982-04-28 CA CA000401855A patent/CA1169438A/fr not_active Expired
- 1982-05-27 BE BE0/208195A patent/BE893325A/fr not_active IP Right Cessation
- 1982-05-27 FR FR8209296A patent/FR2506762B1/fr not_active Expired
- 1982-05-28 NL NL8202191A patent/NL8202191A/nl not_active Application Discontinuation
- 1982-05-28 MX MX192919A patent/MX159749A/es unknown
- 1982-05-28 IT IT48529/82A patent/IT1148176B/it active
- 1982-05-28 JP JP57090004A patent/JPS57209247A/ja active Pending
- 1982-05-28 GB GB8215800A patent/GB2099431B/en not_active Expired
- 1982-05-28 DE DE19823220317 patent/DE3220317A1/de active Granted
- 1982-05-28 ZA ZA823793A patent/ZA823793B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE3220317C2 (fr) | 1987-05-21 |
CA1169438A (fr) | 1984-06-19 |
MX159749A (es) | 1989-08-16 |
FR2506762B1 (fr) | 1986-03-21 |
IT1148176B (it) | 1986-11-26 |
FR2506762A1 (fr) | 1982-12-03 |
GB2099431A (en) | 1982-12-08 |
GB2099431B (en) | 1985-07-31 |
US4476237A (en) | 1984-10-09 |
NL8202191A (nl) | 1982-12-16 |
BE893325A (fr) | 1982-11-29 |
DE3220317A1 (de) | 1982-12-23 |
IT8248529A0 (it) | 1982-05-28 |
JPS57209247A (en) | 1982-12-22 |
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