NO975332D0 - Process and catalyst for the preparation of vinyl acetate - Google Patents

Process and catalyst for the preparation of vinyl acetate

Info

Publication number
NO975332D0
NO975332D0 NO975332A NO975332A NO975332D0 NO 975332 D0 NO975332 D0 NO 975332D0 NO 975332 A NO975332 A NO 975332A NO 975332 A NO975332 A NO 975332A NO 975332 D0 NO975332 D0 NO 975332D0
Authority
NO
Norway
Prior art keywords
catalyst
vinyl acetate
preparation
compounds
oxygen
Prior art date
Application number
NO975332A
Other languages
Norwegian (no)
Other versions
NO975332L (en
Inventor
Roland Abel
Original Assignee
Celanese Gmbh
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
Priority claimed from US08/448,146 external-priority patent/US5576457A/en
Priority claimed from DE19523271A external-priority patent/DE19523271A1/en
Application filed by Celanese Gmbh filed Critical Celanese Gmbh
Publication of NO975332D0 publication Critical patent/NO975332D0/en
Publication of NO975332L publication Critical patent/NO975332L/en

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
    • 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

A process and catalyst are disclosed for producing vinyl acetate in the gaseous phase from ethylene, acetic acid and oxygen or oxygen-containing gases on a catalyst that contains palladium and/or its compounds, cadmium compounds and alkaline metal compounds on a substrate. The invention is characterised in that the catalyst further contains at least one rhenium and/or zirconium compound.
NO975332A 1995-05-23 1997-11-20 Process and catalyst for the preparation of vinyl acetate NO975332L (en)

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 true NO975332D0 (en) 1997-11-20
NO975332L 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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755022C2 (en) * 1997-12-11 2000-03-09 Celanese Chem Europe Gmbh Catalyst and process for making vinyl acetate
DE19755023C2 (en) * 1997-12-11 2000-03-09 Celanese Chem Europe Gmbh Catalyst and process for making vinyl acetate
UA95442C2 (en) 2004-12-20 2011-08-10 Селаниз Интернешнл Корпорейшн Modified support materials for catalysts
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 Catalyst composition including zirconium compounds for esterfication reaction and method for preparing ester compounds
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CN1185145A (en) 1998-06-17
JPH11505806A (en) 1999-05-25
TR199701409T1 (en) 1998-02-21
SI9620079A (en) 1998-06-30
MY112972A (en) 2001-10-31
ATE187159T1 (en) 1999-12-15
AU5764296A (en) 1996-12-11
EP0871604A1 (en) 1998-10-21
NO975332L (en) 1997-12-18
BR9609075A (en) 1999-12-14
HUP9801129A2 (en) 1998-08-28
MX9709067A (en) 1998-06-28
CA2222010A1 (en) 1996-11-28
CA2222010C (en) 2001-04-03
KR19990021834A (en) 1999-03-25
DE59603809D1 (en) 2000-01-05
WO1996037455A1 (en) 1996-11-28
HUP9801129A3 (en) 1998-09-28
PL323467A1 (en) 1998-03-30
EP0871604B1 (en) 1999-12-01
ES2142061T3 (en) 2000-04-01
CZ370397A3 (en) 1998-06-17
CN1078199C (en) 2002-01-23

Similar Documents

Publication Publication Date Title
NO984550D0 (en) Catalyst and process for the production of vinyl acetate
CA2373048A1 (en) Catalyst and process for preparing vinyl acetate
MY129792A (en) Catalyst and use thereof in the production of vinyl acetate
MY114044A (en) Heterogeneous bimetallic palladium-gold catalyst for vinyl acetate production
CA2219966A1 (en) Process for the production of vinyl acetate
TR200102803T2 (en) Gas phase oxidation catalysts of ethylene and acetic acid to vinyl acetate.
HUP9903871A2 (en) Palladium-gold catalyst vinyl acetate production
NZ505647A (en) Magnesium, calcium, barium or zirconium used as a fourth metal catalyst in the production of vinyl acetate
NO975332D0 (en) Process and catalyst for the preparation of vinyl acetate
MY118607A (en) Catalyst and process for preparing vinyl acetate
CA2319510A1 (en) Vinyl acetate catalyst preparation method
BG96466A (en) Process for the preparation of vinylacetate
TW341564B (en) Catalyst and process for preparing vinyl acetate
TH26235A (en) Catalyst and process for the preparation of vinyl acetate
BR9813560A (en) Catalyst based on palladium, cadmium, alkali metal and lanthanoids and process for preparing vinyl acetate
UA32517C2 (en) Catalyst for obtaining vinyl acetate
TH34847B (en) Catalyst and vinyl acetate preparation process
CA2251476A1 (en) Catalyst and process for the preparation of vinyl acetate
TH34847A (en) Catalyst and vinyl acetate preparation process
CA2258686A1 (en) Palladium-gold catalyst vinyl acetate production