ZA9811287B - Catalyst and process for preparing vinyl acetate - Google Patents

Catalyst and process for preparing vinyl acetate

Info

Publication number
ZA9811287B
ZA9811287B ZA9811287A ZA9811287A ZA9811287B ZA 9811287 B ZA9811287 B ZA 9811287B ZA 9811287 A ZA9811287 A ZA 9811287A ZA 9811287 A ZA9811287 A ZA 9811287A ZA 9811287 B ZA9811287 B ZA 9811287B
Authority
ZA
South Africa
Prior art keywords
catalyst
vinyl acetate
preparing vinyl
preparing
acetate
Prior art date
Application number
ZA9811287A
Other languages
English (en)
Inventor
Tao Wang
Bernhard Herzog
Ioan Nicolau
Original Assignee
Celanese Gmbh
Celanese Int Corp
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
Application filed by Celanese Gmbh, Celanese Int Corp filed Critical Celanese Gmbh
Publication of ZA9811287B publication Critical patent/ZA9811287B/xx

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
    • B01J23/66—Silver or gold
    • 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
    • B01J23/48—Silver or gold
    • B01J23/52—Gold
    • 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)
ZA9811287A 1997-12-11 1998-12-09 Catalyst and process for preparing vinyl acetate ZA9811287B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19755023A DE19755023C2 (de) 1997-12-11 1997-12-11 Katalysator und Verfahren zur Herstellung von Vinylacetat

Publications (1)

Publication Number Publication Date
ZA9811287B true ZA9811287B (en) 1999-06-09

Family

ID=7851531

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9811287A ZA9811287B (en) 1997-12-11 1998-12-09 Catalyst and process for preparing vinyl acetate

Country Status (27)

Country Link
US (2) US6579824B1 (no)
EP (1) EP1083988B1 (no)
JP (1) JP4249389B2 (no)
KR (1) KR100550813B1 (no)
CN (1) CN1101728C (no)
AR (2) AR015201A1 (no)
AT (1) ATE264713T1 (no)
AU (1) AU737468B2 (no)
BR (1) BR9813535B1 (no)
CA (1) CA2314247C (no)
CZ (1) CZ294610B6 (no)
DE (2) DE19755023C2 (no)
DK (1) DK1083988T3 (no)
ES (1) ES2217620T3 (no)
HU (1) HU226213B1 (no)
MY (1) MY118607A (no)
NO (1) NO321476B1 (no)
NZ (1) NZ504819A (no)
PL (1) PL192462B1 (no)
RS (1) RS49635B (no)
RU (1) RU2193553C2 (no)
SA (1) SA99200182B1 (no)
TR (1) TR200001685T2 (no)
TW (1) TW448154B (no)
UA (1) UA64776C2 (no)
WO (1) WO1999029418A1 (no)
ZA (1) ZA9811287B (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6358882B1 (en) 1998-12-08 2002-03-19 The Standard Oil Company Fluid bed vinyl acetate catalyst

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* Cited by examiner, † Cited by third party
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US6420308B1 (en) * 2000-07-07 2002-07-16 Saudi Basic Industries Corp Highly selective shell impregnated catalyst of improved space time yield for production of vinyl acetate
US6794332B2 (en) * 2000-07-07 2004-09-21 Saudi Basic Industries Corporation Highly selective shell impregnated catalyst of improved space time yield for production of vinyl acetate
TW201236755A (en) * 2003-12-19 2012-09-16 Celanese Int Corp Halide free precursors for catalysts
JP4551109B2 (ja) * 2004-04-14 2010-09-22 エヌ・イーケムキャット株式会社 触媒の製造方法
DE102004050585A1 (de) * 2004-10-15 2006-04-20 Degussa Ag Mikroreaktor und Verfahren zur Synthese von Vinylacetat-Monomer (VAM) in der Gasphase
KR100932575B1 (ko) * 2004-12-20 2009-12-17 셀라니즈 인터내셔날 코포레이션 촉매용 개질된 지지체 물질
US8227369B2 (en) 2005-05-25 2012-07-24 Celanese International Corp. Layered composition and processes for preparing and using the composition
JP2008173629A (ja) * 2006-12-20 2008-07-31 Showa Denko Kk アシルオキシ化反応用触媒およびその製造方法
DE102007047430A1 (de) * 2007-10-04 2009-04-09 Evonik Degussa Gmbh Katalysator
FR2937630B1 (fr) * 2008-10-24 2011-05-06 Commissariat Energie Atomique Systeme catalytique pour la generation d'hydrogene par la reaction d'hydrolyse des borohydrures metalliques
DE102011101459A1 (de) * 2011-05-13 2012-11-15 Süd-Chemie AG Verfahren zur Herstellung eines metallhaltigen Schalenkatalysators ohne Zwischenkalzinierung
DE102015213030A1 (de) 2015-07-13 2017-01-19 Wacker Chemie Ag Verfahren zur Entfernung von Sauerstoff aus einem Kohlenwasserstoff und Sauerstoff enthaltenden Gasgemisch
CN114345369B (zh) * 2022-01-12 2023-05-30 万华化学集团股份有限公司 一种乙酰氧化催化剂、其制备方法及制备醋酸烯酯的方法

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AT359652B (de) * 1979-02-15 1980-11-25 Immuno Ag Verfahren zur herstellung eines gewebekleb- stoffes
US5902741A (en) * 1986-04-18 1999-05-11 Advanced Tissue Sciences, Inc. Three-dimensional cartilage cultures
US5863531A (en) * 1986-04-18 1999-01-26 Advanced Tissue Sciences, Inc. In vitro preparation of tubular tissue structures by stromal cell culture on a three-dimensional framework
US5160490A (en) * 1986-04-18 1992-11-03 Marrow-Tech Incorporated Three-dimensional cell and tissue culture apparatus
US5486359A (en) * 1990-11-16 1996-01-23 Osiris Therapeutics, Inc. Human mesenchymal stem cells
US5197973A (en) * 1990-12-14 1993-03-30 Creative Biomolecules, Inc. Synthetic bioadhesive
TW213869B (no) * 1991-06-21 1993-10-01 Hoechst Ag
DE4120492A1 (de) * 1991-06-21 1992-12-24 Hoechst Ag Verfahren zur herstellung von vinylacetat
US5314858A (en) * 1992-10-14 1994-05-24 Hoechst Celanese Corporation Vinyl acetate catalyst preparation method
DE4323980C1 (de) * 1993-07-16 1995-03-30 Hoechst Ag Palladium und Kalium sowie Cadmium, Barium oder Gold enthaltender Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung zur Herstellung von Vinylacetat
US5466652A (en) 1994-02-22 1995-11-14 The Standard Oil Co. Process for the preparation of vinyl acetate catalyst
DE69534557T2 (de) * 1994-02-22 2006-06-01 The Standard Oil Co., Cleveland Verfahren zur Herstellung eines Katalysators für die Herstellung von Vinylacetat in einem Wirbelbett
US5723331A (en) * 1994-05-05 1998-03-03 Genzyme Corporation Methods and compositions for the repair of articular cartilage defects in mammals
DE19501891C1 (de) * 1995-01-23 1996-09-26 Degussa Verfahren zur Herstellung eines Trägerkatalysators und seine Verwendung für die Produktion von Vinylacetat
EP0723811A1 (de) 1995-01-25 1996-07-31 Degussa Aktiengesellschaft Katalysator zur Entfernung von Wasserstoff und/oder Kohlenmonoxid aus feuchter Luft
CN1078199C (zh) * 1995-05-23 2002-01-23 人造丝有限公司 制备醋酸乙烯酯的催化剂和方法
PT868505E (pt) * 1995-11-16 2005-06-30 Univ Case Western Reserve Inducao condrogenica in vitro de celulas estaminais mesenquimais humanas
US6200606B1 (en) * 1996-01-16 2001-03-13 Depuy Orthopaedics, Inc. Isolation of precursor cells from hematopoietic and nonhematopoietic tissues and their use in vivo bone and cartilage regeneration
DE19613791C2 (de) * 1996-04-04 2002-01-31 Celanese Chem Europe Gmbh Katalysator, Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Vinylacetat
EP0802257B1 (fr) * 1996-04-19 2002-08-21 Societe Des Produits Nestle S.A. Lignée immortalisée de cellules épithéliales du colon humain
JPH1056569A (ja) * 1996-08-07 1998-02-24 Riso Kagaku Corp 画像処理方法および装置
US5786207A (en) * 1997-05-28 1998-07-28 University Of Pittsburgh Tissue dissociating system and method
US6077251A (en) * 1997-10-30 2000-06-20 Ting; Windsor Medicinal agent administration system
US6153432A (en) * 1999-01-29 2000-11-28 Zen-Bio, Inc Methods for the differentiation of human preadipocytes into adipocytes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6358882B1 (en) 1998-12-08 2002-03-19 The Standard Oil Company Fluid bed vinyl acetate catalyst
US6534672B2 (en) 1998-12-08 2003-03-18 The Standard Oil Company Fluid bed vinyl acetate catalyst

Also Published As

Publication number Publication date
NO20002879D0 (no) 2000-06-06
AU737468B2 (en) 2001-08-23
PL341032A1 (en) 2001-03-26
CA2314247A1 (en) 1999-06-17
US20020198404A1 (en) 2002-12-26
CZ294610B6 (cs) 2005-02-16
DE19755023C2 (de) 2000-03-09
ES2217620T3 (es) 2004-11-01
PL192462B1 (pl) 2006-10-31
DE59811249D1 (de) 2004-05-27
DK1083988T3 (da) 2004-08-16
CZ20002160A3 (cs) 2000-12-13
US6579824B1 (en) 2003-06-17
US6649789B2 (en) 2003-11-18
NO321476B1 (no) 2006-05-15
CN1281384A (zh) 2001-01-24
NZ504819A (en) 2002-02-01
CA2314247C (en) 2007-04-10
MY118607A (en) 2004-12-31
CN1101728C (zh) 2003-02-19
EP1083988A1 (de) 2001-03-21
WO1999029418A1 (de) 1999-06-17
BR9813535A (pt) 2000-10-10
JP2001525380A (ja) 2001-12-11
EP1083988B1 (de) 2004-04-21
YU35900A (sh) 2004-09-03
KR100550813B1 (ko) 2006-02-10
RU2193553C2 (ru) 2002-11-27
SA99200182B1 (ar) 2006-08-21
HUP0100635A3 (en) 2006-04-28
KR20010032972A (ko) 2001-04-25
HU226213B1 (en) 2008-06-30
BR9813535B1 (pt) 2010-03-09
ATE264713T1 (de) 2004-05-15
AR021053A2 (es) 2002-06-12
UA64776C2 (uk) 2004-03-15
HUP0100635A2 (hu) 2001-06-28
RS49635B (sr) 2007-08-03
JP4249389B2 (ja) 2009-04-02
NO20002879L (no) 2000-07-28
DE19755023A1 (de) 1999-06-24
TW448154B (en) 2001-08-01
AR015201A1 (es) 2001-04-18
TR200001685T2 (tr) 2001-04-20
AU2156899A (en) 1999-06-28

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