DE69812616T2 - Vinylacetatverfahren mit anwendung eines palladium-gold-kupfer katalysators - Google Patents

Vinylacetatverfahren mit anwendung eines palladium-gold-kupfer katalysators Download PDF

Info

Publication number
DE69812616T2
DE69812616T2 DE69812616T DE69812616T DE69812616T2 DE 69812616 T2 DE69812616 T2 DE 69812616T2 DE 69812616 T DE69812616 T DE 69812616T DE 69812616 T DE69812616 T DE 69812616T DE 69812616 T2 DE69812616 T2 DE 69812616T2
Authority
DE
Germany
Prior art keywords
vinyl acetate
copper catalyst
gold copper
palladium gold
acetate process
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69812616T
Other languages
English (en)
Other versions
DE69812616D1 (de
Inventor
Ioan Nicolau
Jerry A Broussard
M Colling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Celanese International Corp
Original Assignee
Celanese International 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 International Corp filed Critical Celanese International Corp
Publication of DE69812616D1 publication Critical patent/DE69812616D1/de
Application granted granted Critical
Publication of DE69812616T2 publication Critical patent/DE69812616T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DE69812616T 1997-06-03 1998-05-15 Vinylacetatverfahren mit anwendung eines palladium-gold-kupfer katalysators Expired - Lifetime DE69812616T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/870,120 US5731457A (en) 1997-06-03 1997-06-03 Vinyl acetate process utilizing a palladium-gold-copper catalyst
PCT/US1998/009984 WO1998055443A1 (en) 1997-06-03 1998-05-15 Vinyl acetate process utilizing a palladium-gold-copper catalyst

Publications (2)

Publication Number Publication Date
DE69812616D1 DE69812616D1 (de) 2003-04-30
DE69812616T2 true DE69812616T2 (de) 2004-01-15

Family

ID=25354822

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69812616T Expired - Lifetime DE69812616T2 (de) 1997-06-03 1998-05-15 Vinylacetatverfahren mit anwendung eines palladium-gold-kupfer katalysators

Country Status (28)

Country Link
US (1) US5731457A (de)
EP (1) EP0988275B1 (de)
JP (1) JP4377458B2 (de)
KR (1) KR100556010B1 (de)
CN (1) CN1127472C (de)
AR (1) AR015845A1 (de)
AT (1) ATE235454T1 (de)
AU (1) AU731821B2 (de)
BR (1) BR9809190A (de)
CA (1) CA2292651C (de)
CZ (1) CZ295009B6 (de)
DE (1) DE69812616T2 (de)
ES (1) ES2195336T3 (de)
HU (1) HUP0004244A1 (de)
ID (1) ID23033A (de)
MY (1) MY117131A (de)
NO (1) NO312719B1 (de)
NZ (1) NZ501496A (de)
PE (1) PE94699A1 (de)
PL (1) PL337163A1 (de)
RU (1) RU2194036C2 (de)
SK (1) SK164699A3 (de)
TR (1) TR199903008T2 (de)
TW (1) TW389753B (de)
UA (1) UA56239C2 (de)
WO (1) WO1998055443A1 (de)
YU (1) YU49182B (de)
ZA (1) ZA984726B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6034030A (en) * 1994-02-22 2000-03-07 Celanese International Corporation Vinyl acetate catalyst preparation method
US5968869A (en) * 1997-06-03 1999-10-19 Celanese International Corporation Vinyl acetate catalyst comprising palladium and gold deposited on a copper containing carrier
US5948724A (en) * 1997-10-28 1999-09-07 Celanese International Corporation Vinyl acetate catalyst comprising metallic palladium and gold and cupric acetate
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
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
TW487598B (en) * 1999-08-30 2002-05-21 Dairen Chemical Corp Catalyst for oxacylation and process for producing the same
US6303537B1 (en) * 1999-11-17 2001-10-16 Celanese International Corporation Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication
US7468455B2 (en) * 2004-11-03 2008-12-23 Velocys, Inc. Process and apparatus for improved methods for making vinyl acetate monomer (VAM)
TW202204039A (zh) 2020-06-11 2022-02-01 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296138B (de) * 1967-03-03 1969-05-29 Hoechst Ag Verfahren zur Herstellung von Carbonsaeurevinylestern
NL167680C (nl) * 1968-07-19 1982-01-18 Hoechst Ag Werkwijze voor het bereiden van allylesters van carbonzuren uit propeen, zuurstof en carbonzuur.
US5274181A (en) * 1991-05-06 1993-12-28 Bp Chemicals Limited Catalysts and processes for the manufacture of vinyl acetate
US5185308A (en) * 1991-05-06 1993-02-09 Bp Chemicals Limited Catalysts and processes for the manufacture of vinyl acetate
DE4120492A1 (de) * 1991-06-21 1992-12-24 Hoechst Ag Verfahren zur herstellung von vinylacetat
TW330160B (en) * 1992-04-08 1998-04-21 Hoechst Ag Supported catalyst, process for its preparation and its use for the preparation of vinyl acetate
US5332710A (en) * 1992-10-14 1994-07-26 Hoechst Celanese Corporation Vinyl acetate catalyst preparation method
US5347046A (en) * 1993-05-25 1994-09-13 Engelhard Corporation Catalyst and process for using same for the preparation of unsaturated carboxylic acid esters
US5550281A (en) * 1994-06-02 1996-08-27 Cirjak; Larry M. Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetate
ES2135006T3 (es) * 1994-06-02 1999-10-16 Standard Oil Co Ohio Procedimiento en lecho fluido para la acetoxilacion de etileno en la produccion de acetato de vinilo.
US5688993A (en) * 1995-12-22 1997-11-18 E. I. Du Pont De Nemours And Company Method for modifying catalyst performance during the gas phase synthesis of vinyl acetate

Also Published As

Publication number Publication date
ES2195336T3 (es) 2003-12-01
KR100556010B1 (ko) 2006-03-03
ATE235454T1 (de) 2003-04-15
JP4377458B2 (ja) 2009-12-02
MY117131A (en) 2004-05-31
NO312719B1 (no) 2002-06-24
TW389753B (en) 2000-05-11
SK164699A3 (en) 2000-06-12
CZ436699A3 (cs) 2000-06-14
YU24598A (en) 1999-11-22
BR9809190A (pt) 2000-08-01
US5731457A (en) 1998-03-24
JP2002502420A (ja) 2002-01-22
EP0988275A1 (de) 2000-03-29
AU7490898A (en) 1998-12-21
NO995874D0 (no) 1999-12-01
ID23033A (id) 2000-01-06
PL337163A1 (en) 2000-07-31
CN1259115A (zh) 2000-07-05
PE94699A1 (es) 1999-10-05
YU49182B (sh) 2004-07-15
CA2292651C (en) 2006-06-13
DE69812616D1 (de) 2003-04-30
UA56239C2 (uk) 2003-05-15
KR20010013272A (ko) 2001-02-26
WO1998055443A1 (en) 1998-12-10
ZA984726B (en) 1999-12-02
CN1127472C (zh) 2003-11-12
AU731821B2 (en) 2001-04-05
RU2194036C2 (ru) 2002-12-10
HUP0004244A1 (en) 2001-03-28
NZ501496A (en) 2001-11-30
CZ295009B6 (cs) 2005-05-18
CA2292651A1 (en) 1998-12-10
EP0988275B1 (de) 2003-03-26
NO995874L (no) 1999-12-01
TR199903008T2 (en) 2000-07-21
AR015845A1 (es) 2001-05-30

Similar Documents

Publication Publication Date Title
ZA973236B (en) Two step gold addition method for preparing a vinyl acetate catalyst
ATE283112T1 (de) Herstellung eines metallisches palladium, kupfer und gold enthaltenden vinylacetatkatalysators
DE69612127D1 (de) Vorrichtung zum verbinden der Abschnitte eines Perforationsstranges
ATE272443T1 (de) Vinylacetatkatalysator mit metallischem palladium und gold mit kaliumaurat bereitet
DE69319627T2 (de) Vorbehandlung eines in der vinylazetat-synthese nützlichen palladium-goldkatalysators
PL340627A1 (en) Method of obtained vinyl acetate using a catalyst containing palladium, gold and predetermined third metals
DE69812616D1 (de) Vinylacetatverfahren mit anwendung eines palladium-gold-kupfer katalysators
NO20002961L (no) Katalysator for fremstilling av vinylacetat, omfattende palladium, gull, kobber og hvilke som helst blant en gruppe fjerde metaller
ZA984729B (en) Vinyl acetate catalyst comprising palladium and gold deposited on a copper containing carrier.
ATE284271T1 (de) Herstellung eines metallisches palladium, kupfer und gold enthaltenden vinylacetatkatalysators
NZ307957A (en) Catalyst for vinyl acetate manufacture containing palladium, gold, zirconium and rhenium on a porous support
DE69813597D1 (de) Mustererkennung, die mehrere referenzmodelle verwendet
HUP0100635A3 (en) Catalyst based on palladium, gold, alkali, and lanthanoid, and a method for producing vinyl acetate
NO20002147L (no) FremgangsmÕte for fremstilling av vinylacetat ved anvendelse av katalysator omfattende metallisk palladium og gull samt kupriacetat
BR9708288A (pt) Catalisador de liga coloidal de paládio/ouro para produç o de acetado de vinila
DE29723685U1 (de) Vorrichtung zum Herstellen eines Sägezahndrahtes sowie damit hergestellter Sägezahndraht
HUP9902716A3 (en) A two step gold compounds addition method for preparing a vinyl acetate catalyst
ID18355A (id) Katalis koloid logam campuran paladium emas untuk memproduksi vinil asetat
TH110965B (th) ตัวเร่งปฏิกิริยาไวนิล แอซิเททที่ประกอบรวมด้วยเมแทลลิค แพลเลเดียมและโกลด์ที่เตรียมด้วยโพแทสเซียม ออเรท
KR960035789U (ko) 오더 와이어 인터페이스장치

Legal Events

Date Code Title Description
8364 No opposition during term of opposition