NO975332L - Process and catalyst for the preparation of vinyl acetate - Google Patents
Process and catalyst for the preparation of vinyl acetateInfo
- Publication number
- NO975332L NO975332L NO975332A NO975332A NO975332L NO 975332 L NO975332 L NO 975332L NO 975332 A NO975332 A NO 975332A NO 975332 A NO975332 A NO 975332A NO 975332 L NO975332 L NO 975332L
- Authority
- NO
- Norway
- Prior art keywords
- catalyst
- preparation
- vinyl acetate
- compounds
- oxygen
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 title abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000003513 alkali Chemical class 0.000 abstract 1
- 229940065285 cadmium compound Drugs 0.000 abstract 1
- 150000001662 cadmium compounds Chemical class 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052702 rhenium Inorganic materials 0.000 abstract 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 abstract 1
- 150000003755 zirconium compounds Chemical class 0.000 abstract 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/656—Manganese, technetium or rhenium
- B01J23/6567—Rhenium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/12—Acetic acid esters
- C07C69/14—Acetic acid esters of monohydroxylic compounds
- C07C69/145—Acetic acid esters of monohydroxylic compounds of unsaturated alcohols
- C07C69/15—Vinyl acetate
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/60—Platinum group metals with zinc, cadmium or mercury
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/656—Manganese, technetium or rhenium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
- C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Oppfinnelsen angår en katalysator og fremgangsmåte for fremstilling av vinylacetat i gassfase av etylen, eddiksyre og oksygen eller oksygen-inneholdende gasser i en katalysator, som inneholder palladium og/eller dens forbindelser, kadmiumforbindelser såvel som alkaliforbindelser på en bærer, kjennetegnet ved at katalysatoren i tillegg inneholder minst en rhenium og/eller minst en zirkoniumforbindelse.The invention relates to a catalyst and process for the preparation of vinyl acetate in the gas phase of ethylene, acetic acid and oxygen or oxygen-containing gases in a catalyst containing palladium and / or its compounds, cadmium compounds as well as alkali compounds in a catalyst known in the art. contains at least one rhenium and / or at least one zirconium compound.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/448,146 US5576457A (en) | 1995-05-23 | 1995-05-23 | Catalyst and procedure for preparation of vinyl acetate |
| DE19523271A DE19523271A1 (en) | 1995-06-27 | 1995-06-27 | Supported catalyst contg. palladium, cadmium, alkali metal cpd. and cpd. of rhenium or zirconium |
| PCT/EP1996/001994 WO1996037455A1 (en) | 1995-05-23 | 1996-05-10 | Process and catalyst for producing vinyl acetate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO975332D0 NO975332D0 (en) | 1997-11-20 |
| NO975332L true NO975332L (en) | 1997-12-18 |
Family
ID=26016305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO975332A NO975332L (en) | 1995-05-23 | 1997-11-20 | Process and catalyst for the preparation of vinyl acetate |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP0871604B1 (en) |
| JP (1) | JPH11505806A (en) |
| KR (1) | KR19990021834A (en) |
| CN (1) | CN1078199C (en) |
| AT (1) | ATE187159T1 (en) |
| AU (1) | AU5764296A (en) |
| BR (1) | BR9609075A (en) |
| CA (1) | CA2222010C (en) |
| CZ (1) | CZ370397A3 (en) |
| DE (1) | DE59603809D1 (en) |
| ES (1) | ES2142061T3 (en) |
| HU (1) | HUP9801129A3 (en) |
| MY (1) | MY112972A (en) |
| NO (1) | NO975332L (en) |
| PL (1) | PL323467A1 (en) |
| SI (1) | SI9620079A (en) |
| TR (1) | TR199701409T1 (en) |
| WO (1) | WO1996037455A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19755023C2 (en) * | 1997-12-11 | 2000-03-09 | Celanese Chem Europe Gmbh | Catalyst and process for making vinyl acetate |
| DE19755022C2 (en) * | 1997-12-11 | 2000-03-09 | Celanese Chem Europe Gmbh | Catalyst and process for making vinyl acetate |
| US6358882B1 (en) * | 1998-12-08 | 2002-03-19 | The Standard Oil Company | Fluid bed vinyl acetate catalyst |
| JP2008524217A (en) | 2004-12-20 | 2008-07-10 | セラニーズ・インターナショナル・コーポレーション | Modified support material for catalyst |
| US8227369B2 (en) | 2005-05-25 | 2012-07-24 | Celanese International Corp. | Layered composition and processes for preparing and using the composition |
| KR101109045B1 (en) * | 2008-01-07 | 2012-01-31 | 주식회사 엘지화학 | Esterification Catalyst Composition Comprising Zirconium Compounds and Method of Producing Ester Compounds Using the Same |
| CN114177947B (en) * | 2020-09-14 | 2023-08-29 | 中国石油化工股份有限公司 | Vinyl acetate catalyst and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH534005A (en) * | 1968-02-01 | 1973-02-28 | Bayer Ag | Process for the preparation of a catalyst containing palladium and gold |
| US4290921A (en) * | 1978-11-30 | 1981-09-22 | Uop Inc. | Attenuated superactive multimetallic catalytic composite |
| US4231897A (en) * | 1979-05-04 | 1980-11-04 | Uop Inc. | Attenuated superactive multimetallic catalytic composite |
| DE4323980C1 (en) * | 1993-07-16 | 1995-03-30 | Hoechst Ag | Pallet and potassium, and cadmium, barium or gold-containing coated catalyst, process for its preparation and its use in the production of vinyl acetate |
-
1996
- 1996-05-10 JP JP8535149A patent/JPH11505806A/en active Pending
- 1996-05-10 PL PL96323467A patent/PL323467A1/en unknown
- 1996-05-10 HU HU9801129A patent/HUP9801129A3/en unknown
- 1996-05-10 SI SI9620079A patent/SI9620079A/en unknown
- 1996-05-10 BR BR9609075-8A patent/BR9609075A/en active Search and Examination
- 1996-05-10 TR TR97/01409T patent/TR199701409T1/en unknown
- 1996-05-10 ES ES96914194T patent/ES2142061T3/en not_active Expired - Lifetime
- 1996-05-10 CA CA002222010A patent/CA2222010C/en not_active Expired - Fee Related
- 1996-05-10 AT AT96914194T patent/ATE187159T1/en not_active IP Right Cessation
- 1996-05-10 AU AU57642/96A patent/AU5764296A/en not_active Abandoned
- 1996-05-10 CZ CZ973703A patent/CZ370397A3/en unknown
- 1996-05-10 KR KR1019970708308A patent/KR19990021834A/en not_active Ceased
- 1996-05-10 CN CN96194100A patent/CN1078199C/en not_active Expired - Fee Related
- 1996-05-10 EP EP96914194A patent/EP0871604B1/en not_active Expired - Lifetime
- 1996-05-10 DE DE59603809T patent/DE59603809D1/en not_active Expired - Fee Related
- 1996-05-10 WO PCT/EP1996/001994 patent/WO1996037455A1/en not_active Ceased
- 1996-05-22 MY MYPI96001927A patent/MY112972A/en unknown
-
1997
- 1997-11-20 NO NO975332A patent/NO975332L/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU5764296A (en) | 1996-12-11 |
| CN1185145A (en) | 1998-06-17 |
| EP0871604A1 (en) | 1998-10-21 |
| KR19990021834A (en) | 1999-03-25 |
| JPH11505806A (en) | 1999-05-25 |
| HUP9801129A3 (en) | 1998-09-28 |
| HUP9801129A2 (en) | 1998-08-28 |
| ATE187159T1 (en) | 1999-12-15 |
| CA2222010A1 (en) | 1996-11-28 |
| MX9709067A (en) | 1998-06-28 |
| MY112972A (en) | 2001-10-31 |
| CA2222010C (en) | 2001-04-03 |
| ES2142061T3 (en) | 2000-04-01 |
| CN1078199C (en) | 2002-01-23 |
| NO975332D0 (en) | 1997-11-20 |
| BR9609075A (en) | 1999-12-14 |
| SI9620079A (en) | 1998-06-30 |
| PL323467A1 (en) | 1998-03-30 |
| EP0871604B1 (en) | 1999-12-01 |
| TR199701409T1 (en) | 1998-02-21 |
| DE59603809D1 (en) | 2000-01-05 |
| CZ370397A3 (en) | 1998-06-17 |
| WO1996037455A1 (en) | 1996-11-28 |
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