DK0922491T3 - Katalysator pa basis af Pd, Au og et eller flere alkalimetaller, dens fremstilling og dens anvendelse i fremstillingen af vinylacetat - Google Patents

Katalysator pa basis af Pd, Au og et eller flere alkalimetaller, dens fremstilling og dens anvendelse i fremstillingen af vinylacetat

Info

Publication number
DK0922491T3
DK0922491T3 DK98122922T DK98122922T DK0922491T3 DK 0922491 T3 DK0922491 T3 DK 0922491T3 DK 98122922 T DK98122922 T DK 98122922T DK 98122922 T DK98122922 T DK 98122922T DK 0922491 T3 DK0922491 T3 DK 0922491T3
Authority
DK
Denmark
Prior art keywords
preparation
production
vinyl acetate
alkali metals
catalyst based
Prior art date
Application number
DK98122922T
Other languages
Danish (da)
English (en)
Inventor
Bernhard Dr Herzog
Original Assignee
Celanese Chem Europe 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
Application filed by Celanese Chem Europe Gmbh filed Critical Celanese Chem Europe Gmbh
Application granted granted Critical
Publication of DK0922491T3 publication Critical patent/DK0922491T3/da

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
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
    • B01J37/344—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electromagnetic wave energy
    • 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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0205—Impregnation in several steps
    • 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
    • B01J37/16—Reducing
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/007—Esters of unsaturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
    • C07C69/01—Vinyl esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DK98122922T 1997-12-11 1998-12-02 Katalysator pa basis af Pd, Au og et eller flere alkalimetaller, dens fremstilling og dens anvendelse i fremstillingen af vinylacetat DK0922491T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19754992A DE19754992C2 (de) 1997-12-11 1997-12-11 Katalysator, Verfahren zur Herstellung des Katalysators und Verfahren zur Herstellung von Vinylacetat unter Einsatz des Katalysators

Publications (1)

Publication Number Publication Date
DK0922491T3 true DK0922491T3 (da) 2006-02-13

Family

ID=7851508

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98122922T DK0922491T3 (da) 1997-12-11 1998-12-02 Katalysator pa basis af Pd, Au og et eller flere alkalimetaller, dens fremstilling og dens anvendelse i fremstillingen af vinylacetat

Country Status (24)

Country Link
US (2) US5968860A (enExample)
EP (1) EP0922491B1 (enExample)
JP (1) JP4116170B2 (enExample)
KR (1) KR100617886B1 (enExample)
CN (1) CN1101731C (enExample)
AR (1) AR013796A1 (enExample)
AT (1) ATE314142T1 (enExample)
AU (1) AU9705298A (enExample)
BR (1) BR9805322A (enExample)
CA (1) CA2255326C (enExample)
CZ (1) CZ294655B6 (enExample)
DE (2) DE19754992C2 (enExample)
DK (1) DK0922491T3 (enExample)
ES (1) ES2255125T3 (enExample)
HU (1) HUP9802833A3 (enExample)
ID (1) ID21457A (enExample)
MY (1) MY117157A (enExample)
NO (1) NO985784L (enExample)
NZ (1) NZ333248A (enExample)
PL (1) PL330213A1 (enExample)
SG (1) SG75903A1 (enExample)
TR (1) TR199802558A2 (enExample)
TW (1) TW474914B (enExample)
ZA (1) ZA9811282B (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19828491A1 (de) * 1998-06-26 1999-12-30 Degussa Formkörper auf Basis von Siliciumdioxid
DE19843693A1 (de) * 1998-09-24 2000-03-30 Degussa Trägerkatalysator für die Produktion von Vinylacetatmonomer
CN1101729C (zh) * 1999-11-10 2003-02-19 大连化学工业股份有限公司 氧酰化反应用催化剂和其制备方法及其应用
WO2001036091A1 (en) * 1999-11-17 2001-05-25 Celanese International Corporation Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication
US6303537B1 (en) * 1999-11-17 2001-10-16 Celanese International Corporation Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication
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
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
EP1792652A1 (en) * 2000-11-09 2007-06-06 Dairen Chemical Corporation Process for preparation of catalyst
CA2448322A1 (en) * 2001-03-30 2002-10-10 Shell Internationale Research Maatschappij B.V. Process for preparing a group viii-metal containing catalyst, use thereof for preparing an alkenyl carboxylate
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
US6936568B2 (en) 2002-06-12 2005-08-30 Sud-Chemie Inc. Selective hydrogenation catalyst
TW201240725A (en) * 2003-12-19 2012-10-16 Celanese Int Corp Layered support material for catalysts
ZA200704864B (en) 2004-12-20 2008-08-27 Celanese Int Corp 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
CN100551523C (zh) * 2005-10-28 2009-10-21 厦门大学 一种金属氧化物负载的贵金属催化剂制备方法
EP2368629B1 (en) 2008-11-26 2019-04-03 China Petroleum&Chemical Corporation Metal loaded catalyst and preparation method thereof
CN102247838B (zh) * 2010-05-21 2013-03-27 中国石油化工股份有限公司 具有特定红外吸收特征的负载型钯催化剂
US9556100B2 (en) 2012-07-02 2017-01-31 Basf Corporation Method and catalyst composite for production of vinyl acetate monomer
TWI923590B (zh) 2020-06-11 2026-05-01 美商瑟蘭斯國際股份有限公司 用於乙酸乙烯酯製造之催化劑的製備方法
CN116550383B (zh) * 2023-07-12 2023-10-31 中国天辰工程有限公司 一种不饱和醋酸酯及其催化剂的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627821A (en) * 1967-12-23 1971-12-14 Knapsack Ag Process for the manufacture of unsaturated esters of carboxylic acids
FR2677898B1 (fr) * 1991-06-19 1994-10-07 Georges Roussy Procede de fabrication des catalyseurs metalliques deposes sur supports d'oxydes.
EP0519824A1 (fr) * 1991-06-19 1992-12-23 Georges Roussy Procédé catalytique micro-onde de réformage des hydrocarbures
DE4120492A1 (de) * 1991-06-21 1992-12-24 Hoechst Ag Verfahren zur herstellung von vinylacetat
US5332710A (en) * 1992-10-14 1994-07-26 Hoechst Celanese Corporation Vinyl acetate catalyst preparation method
DE19613791C2 (de) * 1996-04-04 2002-01-31 Celanese Chem Europe Gmbh Katalysator, Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Vinylacetat

Also Published As

Publication number Publication date
MY117157A (en) 2004-05-31
TW474914B (en) 2002-02-01
BR9805322A (pt) 1999-11-23
NO985784L (no) 1999-06-14
KR100617886B1 (ko) 2007-04-25
NZ333248A (en) 2000-04-28
PL330213A1 (en) 1999-06-21
ES2255125T3 (es) 2006-06-16
HUP9802833A2 (hu) 1999-10-28
DE19754992A1 (de) 1999-06-24
US5968860A (en) 1999-10-19
CN1101731C (zh) 2003-02-19
EP0922491B1 (de) 2005-12-28
EP0922491A3 (de) 2000-03-29
CN1221651A (zh) 1999-07-07
CA2255326C (en) 2007-05-29
CA2255326A1 (en) 1999-06-11
ATE314142T1 (de) 2006-01-15
ZA9811282B (en) 1999-06-10
AU9705298A (en) 1999-07-01
NO985784D0 (no) 1998-12-10
TR199802558A3 (tr) 1999-07-21
HU9802833D0 (en) 1999-02-01
KR19990062950A (ko) 1999-07-26
DE19754992C2 (de) 2000-03-23
SG75903A1 (en) 2000-10-24
EP0922491A2 (de) 1999-06-16
US6114573A (en) 2000-09-05
JPH11244696A (ja) 1999-09-14
DE59813314D1 (de) 2006-02-02
CZ294655B6 (cs) 2005-02-16
ID21457A (id) 1999-06-17
AR013796A1 (es) 2001-01-10
HUP9802833A3 (en) 2000-10-30
TR199802558A2 (xx) 1999-07-21
JP4116170B2 (ja) 2008-07-09
CZ404998A3 (cs) 1999-06-16

Similar Documents

Publication Publication Date Title
DE59813314D1 (de) Katalysator auf der Basis von Pd, Au und Alkalimetall(e), seine Herstellung und seine Verwendung in der Herstellung von Vinylacetat
NO992461D0 (no) Katalysator og anvendelse derav i fremstillingen av vinylacetat
NO20006120D0 (no) Katalysator for fremstilling av vinylacetat, omfattende metallisk palladium og gull fremstilt med kaliumaurat
DE3776965D1 (de) Mit copolymerisierbaren monomeren aus aromatischen ketonen vernetzbarer, druckempfindlicher klebstoff.
ZA9811383B (en) Vinyl acetate catalyst comprising palladium, gold, copper and any of certain fourth metals.
FI840224A7 (fi) 6-(asyyliaminoakryyli)-3(2H)- pyridatsinonijohdannaiset, niiden valmistus ja käyttö.
ZA989630B (en) Vinyl acetate catalyst comprising palladium, gold, and any of certain third metals.
BR9813104B1 (pt) catalisador de acetato de vinila compreendendo paládio metálico e ouro, e acetato cúprico.
DK1083988T3 (da) Katalysator på basis af palladium, guld, alkalimetal og lanthanoid og fremgangsmåde til fremstilling af vinylacetat
ZA9810738B (en) Zeolite-based catalyst, its use and epoxidation process in the presence of this catalyst.
DE68919259D1 (de) N-Phenylimide, ihre Herstellung und Verwendung.
DE69737265D1 (de) Herstellung nickelenthaltenden, gesinterten, verfestigten, feritischen rostfreien stahls
IT1311568B1 (it) Arnese da cucina per agitare, sbattere e smuovere.
DE60300995D1 (de) Silberkatalysator enthaltend einen Träger auf der Basis von Silika-Alumina und seine Verwendung in der Herstellung von Epoxiden
ITBZ930017A0 (it) Catalizzatore,in particolare catalizzatore ad ossidazione.
FI894572L (fi) Stoedvals foer transportband, processband eller pressar vid sk. dubbelbandspressar.
DE69015602D1 (de) Oxadiazolinon-Derivat, seine Herstellung und seine Verwendung.
Lam Lutherie behind the bamboo curtain.
ES1028924Y (es) Paño para cocina y otros usos, desechable.
IT1304356B1 (it) Propulsore idrogetto pluristadio, e preferibilmente bistadio.
FI911327A0 (fi) Behaollare foer pulverformigt, kornformigt eller annat dylikt massagods.
FI915027A0 (fi) Graevmaskin, traktor eller liknande.
FI911672A0 (fi) Anordning foer maskinell foerpackning av korv, speciellt laenk-, grill- eller motsvarande korv med konstgjort skal eller skal naturtarm.
ES1035831Y (es) Paño para cocina y otros usos, desechable.
FI920449A0 (fi) Aetbara substanser, vilka innehaoller vaesentligen smakloesa soethetsinhibitorer som reducerare av bitter smak eller vaesentligen smakloesa bitterhetsinhibitorer som reducerare av soet smak.