ZA937639B - Vinyl acetate catalyst preparation method - Google Patents

Vinyl acetate catalyst preparation method

Info

Publication number
ZA937639B
ZA937639B ZA937639A ZA937639A ZA937639B ZA 937639 B ZA937639 B ZA 937639B ZA 937639 A ZA937639 A ZA 937639A ZA 937639 A ZA937639 A ZA 937639A ZA 937639 B ZA937639 B ZA 937639B
Authority
ZA
South Africa
Prior art keywords
support
vinyl acetate
insoluble compounds
gold
palladium
Prior art date
Application number
ZA937639A
Other languages
English (en)
Inventor
Ioan Nicolau
Philip M Colling
Leland R Johnson
Original Assignee
Hoechst Celanese 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 Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Publication of ZA937639B publication Critical patent/ZA937639B/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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • 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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
ZA937639A 1992-10-14 1993-10-14 Vinyl acetate catalyst preparation method ZA937639B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/961,738 US5332710A (en) 1992-10-14 1992-10-14 Vinyl acetate catalyst preparation method

Publications (1)

Publication Number Publication Date
ZA937639B true ZA937639B (en) 1995-04-18

Family

ID=25504913

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA937639A ZA937639B (en) 1992-10-14 1993-10-14 Vinyl acetate catalyst preparation method

Country Status (23)

Country Link
US (1) US5332710A (fr)
EP (1) EP0619760B1 (fr)
JP (1) JP2821024B2 (fr)
KR (2) KR940703715A (fr)
CN (1) CN1035160C (fr)
AT (1) ATE146381T1 (fr)
AU (1) AU659986B2 (fr)
BR (1) BR9305673A (fr)
CA (1) CA2125781C (fr)
DE (1) DE69306751T2 (fr)
DK (1) DK0619760T3 (fr)
ES (1) ES2096335T3 (fr)
GR (1) GR3022104T3 (fr)
MX (1) MX9306379A (fr)
MY (1) MY109445A (fr)
NO (1) NO303271B1 (fr)
NZ (1) NZ257044A (fr)
SA (1) SA93140255B1 (fr)
SG (1) SG49045A1 (fr)
TR (1) TR27264A (fr)
TW (1) TW287119B (fr)
WO (1) WO1994008714A1 (fr)
ZA (1) ZA937639B (fr)

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US6034030A (en) * 1994-02-22 2000-03-07 Celanese International Corporation Vinyl acetate catalyst preparation method
DE19501891C1 (de) * 1995-01-23 1996-09-26 Degussa Verfahren zur Herstellung eines Trägerkatalysators und seine Verwendung für die Produktion von Vinylacetat
IN188013B (fr) * 1995-05-23 2002-08-10 Hoechst Celanese Corp
US6022823A (en) * 1995-11-07 2000-02-08 Millennium Petrochemicals, Inc. Process for the production of supported palladium-gold catalysts
WO1997033690A1 (fr) * 1996-03-14 1997-09-18 Celanese International Corporation Catalyseur colloidal palladium-or pour la production d'acetate de vinyle
BR9708398A (pt) * 1996-04-01 1999-08-03 Hoeschst Celanese Corp Processo de preparar um catalisador de acetato de vinil empregando um borato de metal alcalino
US5705679A (en) * 1996-04-02 1998-01-06 Nicolau; Ioan Honeycomb catalyst for vinyl acetate synthesis
DE19613791C2 (de) * 1996-04-04 2002-01-31 Celanese Chem Europe Gmbh Katalysator, Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Vinylacetat
CZ291511B6 (cs) * 1996-04-16 2003-03-12 Hoechst Celanese Corporation Způsob přípravy katalyzátoru pro syntézu nenasycených esterů
US5691267A (en) * 1996-04-16 1997-11-25 Hoechst Celanese Corporation Two step gold addition method for preparing a vinyl acetate catalyst
US6207610B1 (en) * 1996-05-17 2001-03-27 Degussa-Huls Ag Compacts based on pyrogenically produced silicon dioxide
US5693586A (en) * 1996-06-28 1997-12-02 Hoechst Celanese Corporation Palladium-gold catalyst for vinyl acetate production
US5731457A (en) * 1997-06-03 1998-03-24 Hoechst Celanese Corporation Vinyl acetate process utilizing a palladium-gold-copper catalyst
US5968869A (en) * 1997-06-03 1999-10-19 Celanese International Corporation Vinyl acetate catalyst comprising palladium and gold deposited on a copper containing carrier
DE19734974A1 (de) * 1997-08-13 1999-02-25 Hoechst Ag Verfahren zur Herstellung von porös geträgerten Metall-Nanopartikel-haltigen Katalysatoren, insbesondere für die Gasphasenoxidation von Ethylen und Essigsäure zu Vinylacetat
US5948724A (en) 1997-10-28 1999-09-07 Celanese International Corporation Vinyl acetate catalyst comprising metallic palladium and gold and cupric acetate
US5859287A (en) * 1997-10-30 1999-01-12 Celanese International Corporation Process for preparing vinyl acetate utilizing a catalyst comprising palladium, gold, and any of certain third metals
DE19754992C2 (de) * 1997-12-11 2000-03-23 Celanese Chem Europe Gmbh Katalysator, Verfahren zur Herstellung des Katalysators und Verfahren zur Herstellung von Vinylacetat unter Einsatz des Katalysators
DE19754991C2 (de) * 1997-12-11 2000-03-23 Celanese Chem Europe Gmbh Katalysator, Verfahren zur Herstellung des Katalysators und Verfahren zur Herstellung von Vinylacetat unter Einsatz des Katalysators
US6072078A (en) * 1997-12-12 2000-06-06 Celanese International Corporation Vinyl acetate production using a catalyst comprising palladium, gold, copper and any of certain fourth metals
US6017847A (en) * 1998-06-02 2000-01-25 Celanese International Corporation Vinyl acetate catalyst prepared with potassium aurate and comprising metallic palladium and gold on a carrier precoated with copper
ID26891A (id) 1998-06-02 2001-02-15 Celanese Internasional Corp Katalis vinil asetat yang terdiri dari palladium logam dan emas yang dibuat dengan potasium aurat
US6015769A (en) * 1998-06-02 2000-01-18 Celanese International Corporation Vinyl acetate catalyst comprising metallic palladium, gold and copper supported on a carrier and prepared with potassium aurate
DE19828491A1 (de) * 1998-06-26 1999-12-30 Degussa Formkörper auf Basis von Siliciumdioxid
EP1008995A1 (fr) * 1998-12-12 2000-06-14 Eurotope Entwicklungsgesellschaft für Isotopentechnologien mbH Sources médicales radioactives miniaturisées de Palladium-103 et procédé de fabrication
CN1090996C (zh) * 1999-03-30 2002-09-18 中国石油化工集团公司 生产醋酸乙烯催化剂的制备方法
DE19920390C2 (de) * 1999-05-04 2002-08-01 Celanese Chem Europe Gmbh Katalysator und Verfahren zur Herstellung von Vinylacetat
US6303537B1 (en) 1999-11-17 2001-10-16 Celanese International Corporation Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication
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
CA2448322A1 (fr) * 2001-03-30 2002-10-10 Shell Internationale Research Maatschappij B.V. Procede de preparation d'un catalyseur contenant un metal du groupe viii, son utilisation pour preparer un carboxylate d'alcenyle
US6620965B1 (en) 2002-03-08 2003-09-16 Catalytic Distillation Technologies Process for vinyl acetate
JP4421201B2 (ja) * 2002-03-27 2010-02-24 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 触媒を調製する方法、触媒、および触媒の使用
TW200539941A (en) * 2003-12-19 2005-12-16 Celanese Int Corp Methods of making alkenyl alkanoates
EP1776187A1 (fr) * 2004-07-06 2007-04-25 University College Cardiff Consultants, Ltd. Catalyseurs a l'or supportes
UA95442C2 (ru) 2004-12-20 2011-08-10 Селаниз Интернешнл Корпорейшн Модифицированные материалы носителей для катализаторов
US8227369B2 (en) * 2005-05-25 2012-07-24 Celanese International Corp. Layered composition and processes for preparing and using the composition
US8168562B2 (en) * 2006-02-02 2012-05-01 Lyondell Chemical Technology, L.P. Preparation of palladium-gold catalysts
US20100125036A1 (en) * 2006-09-19 2010-05-20 Sharma Ramesh K Method and apparatus for continuous catalyst synthesis
US7825204B2 (en) 2006-12-19 2010-11-02 Lyondell Chemical Technology, L.P. Inorganic oxide extrudates
CN101942229B (zh) * 2009-07-06 2013-03-06 中国石油化工股份有限公司 含有孔道保护剂的多孔二氧化硅的制备方法
GB2516380B (en) * 2011-03-04 2015-11-18 Johnson Matthey Plc Catalyst and method of preparation
GB201110850D0 (en) 2011-03-04 2011-08-10 Johnson Matthey Plc Catalyst and mehtod of preparation
CN103028438A (zh) * 2011-09-30 2013-04-10 中国石油化工股份有限公司 用于制备饱和醋酸酯的催化剂
CN103657734B (zh) * 2012-09-05 2015-12-09 中国石油化工股份有限公司 醋酸乙烯工业装置失活催化剂的再生方法
CN108636392A (zh) * 2018-04-17 2018-10-12 木林森活性炭江苏有限公司 一种高效固定床醋酸乙烯合成反应催化剂制备方法

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DE1252662B (fr) * 1965-06-25
FR1528717A (fr) * 1967-04-24 1968-06-14 Naphtachimie Sa Procédé de préparation de méthacroléine
CH534005A (de) * 1968-02-01 1973-02-28 Bayer Ag Verfahren zur Herstellung eines Palladium und Gold enthaltenden Katalysators
US3887740A (en) * 1972-05-01 1975-06-03 Corning Glass Works Process for depositing oxide coatings
JPS514118A (en) * 1974-06-27 1976-01-14 Kuraray Co Sakusanbiniruno seizohoho
DE2601154A1 (de) * 1976-01-14 1977-07-21 Bayer Ag Neuer katalysator, seine herstellung und verwendung
US4048096A (en) * 1976-04-12 1977-09-13 E. I. Du Pont De Nemours And Company Surface impregnated catalyst
US4032996A (en) * 1976-08-04 1977-07-05 Thetford Corporation Sealing apparatus for toilet
DE2811115A1 (de) * 1978-03-15 1979-09-27 Hoechst Ag Traeger-katalysator fuer die herstellung von vinylacetat aus ethylen, essigsaeure und sauerstoff in der gasphase
DE2848978A1 (de) * 1978-11-11 1980-05-22 Bayer Ag Traegerkatalysatoren, ihre herstellung und verwendung
DE3803900A1 (de) * 1988-02-09 1989-08-17 Hoechst Ag Verfahren zur herstellung von vinylacetat
DE3940125A1 (de) * 1989-12-05 1991-06-06 Hoechst Ag Verfahren zur herstellung von vinylacetat
DE69101032T2 (de) * 1990-07-03 1994-08-11 Kuraray Co Katalysator und Verfahren zur Herstellung von ungesättigten Estern.
US5189004A (en) * 1991-11-18 1993-02-23 Union Carbide Chemicals & Plastics Technology Corporation Alkenyl alkanoate catalyst process

Also Published As

Publication number Publication date
GR3022104T3 (en) 1997-03-31
SA93140255B1 (ar) 2005-06-13
MY109445A (en) 1997-01-31
AU5326794A (en) 1994-05-09
KR940703715A (ko) 1994-12-12
NO942214D0 (no) 1994-06-13
CA2125781C (fr) 1998-02-10
JPH08504358A (ja) 1996-05-14
EP0619760A1 (fr) 1994-10-19
TR27264A (tr) 1994-12-22
NZ257044A (en) 1995-08-28
JP2821024B2 (ja) 1998-11-05
BR9305673A (pt) 1994-12-27
TW287119B (fr) 1996-10-01
DE69306751D1 (de) 1997-01-30
CN1089885A (zh) 1994-07-27
ATE146381T1 (de) 1997-01-15
SG49045A1 (en) 1998-05-18
US5332710A (en) 1994-07-26
DK0619760T3 (da) 1997-06-09
KR970010500B1 (ko) 1997-06-26
MX9306379A (es) 1994-04-29
NO942214L (no) 1994-06-13
CN1035160C (zh) 1997-06-18
WO1994008714A1 (fr) 1994-04-28
NO303271B1 (no) 1998-06-22
AU659986B2 (en) 1995-06-01
ES2096335T3 (es) 1997-03-01
EP0619760B1 (fr) 1996-12-18
CA2125781A1 (fr) 1994-04-28
DE69306751T2 (de) 1997-05-15

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