BR9709033A - Processo para a preparação de um catalisador para produção de acetato de vinilo composição de catalisador compoisção de catalisador bimetálico de páladio-ouro de acetato de vinílo - Google Patents

Processo para a preparação de um catalisador para produção de acetato de vinilo composição de catalisador compoisção de catalisador bimetálico de páladio-ouro de acetato de vinílo

Info

Publication number
BR9709033A
BR9709033A BR9709033A BR9709033A BR9709033A BR 9709033 A BR9709033 A BR 9709033A BR 9709033 A BR9709033 A BR 9709033A BR 9709033 A BR9709033 A BR 9709033A BR 9709033 A BR9709033 A BR 9709033A
Authority
BR
Brazil
Prior art keywords
catalyst
vinyl acetate
composition
acetate catalyst
palladium
Prior art date
Application number
BR9709033A
Other languages
English (en)
Inventor
Jerry A Broussard
Tao Wang
Original Assignee
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 Int Corp filed Critical Celanese Int Corp
Publication of BR9709033A publication Critical patent/BR9709033A/pt

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
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support
    • 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
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
    • 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
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
BR9709033A 1996-05-24 1997-05-15 Processo para a preparação de um catalisador para produção de acetato de vinilo composição de catalisador compoisção de catalisador bimetálico de páladio-ouro de acetato de vinílo BR9709033A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/655,571 US5700753A (en) 1996-05-24 1996-05-24 Heterogeneous bimetallic palladium-gold catalyst for vinyl acetate production
PCT/US1997/008491 WO1997044130A1 (en) 1996-05-24 1997-05-15 Heterogeneous bimetallic palladium-gold catalyst for vinyl acetate production

Publications (1)

Publication Number Publication Date
BR9709033A true BR9709033A (pt) 1999-08-03

Family

ID=24629432

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709033A BR9709033A (pt) 1996-05-24 1997-05-15 Processo para a preparação de um catalisador para produção de acetato de vinilo composição de catalisador compoisção de catalisador bimetálico de páladio-ouro de acetato de vinílo

Country Status (28)

Country Link
US (1) US5700753A (pt)
EP (1) EP0906151B1 (pt)
JP (1) JP4043520B2 (pt)
CN (1) CN1093001C (pt)
AR (2) AR007116A1 (pt)
AT (1) ATE203187T1 (pt)
AU (1) AU713368B2 (pt)
BR (1) BR9709033A (pt)
CA (1) CA2254912C (pt)
CZ (1) CZ297144B6 (pt)
DE (1) DE69705720T2 (pt)
DK (1) DK0906151T3 (pt)
ES (1) ES2159137T3 (pt)
HU (1) HUP9904003A3 (pt)
ID (1) ID16953A (pt)
IN (1) IN191380B (pt)
MY (1) MY114044A (pt)
NO (1) NO316363B1 (pt)
NZ (1) NZ332917A (pt)
PL (1) PL189150B1 (pt)
RU (1) RU2182516C2 (pt)
SA (1) SA97180048B1 (pt)
TR (1) TR199802415T2 (pt)
TW (1) TW448074B (pt)
UA (1) UA61073C2 (pt)
WO (1) WO1997044130A1 (pt)
YU (1) YU49149B (pt)
ZA (1) ZA973748B (pt)

Families Citing this family (39)

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US6034030A (en) * 1994-02-22 2000-03-07 Celanese International Corporation Vinyl acetate catalyst preparation method
DE4443701C1 (de) * 1994-12-08 1996-08-29 Degussa Schalenkatalysator, Verfahren zu seiner Herstellung und seine Verwendung
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
KR20010040654A (ko) * 1998-02-05 2001-05-15 스티븐 아이. 밀러 Ｐｄ-Ａｕ 비닐 아세테이트 모노머 촉매의 노화 방지
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
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
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
JP2000070718A (ja) 1998-06-17 2000-03-07 Nippon Shokubai Co Ltd ベンジルエステルの製造方法
DE19914066A1 (de) * 1999-03-27 2000-10-05 Celanese Chem Europe Gmbh Katalysatoren für die Gasphasenoxidation von Ethylen und Essigsäure zu Vinylacetat, Verfahren zu ihrer Herstellung und ihre Verwendung
US6821923B1 (en) * 1999-04-08 2004-11-23 Dow Global Technologies Inc. Method of preparing a catalyst containing gold and titanium
CN1284762C (zh) * 1999-04-14 2006-11-15 昭和电工株式会社 生产乙酸或乙酸与乙酸乙酯的催化剂及其制备方法和用其生产乙酸或乙酸与乙酸乙酯的方法
US6303537B1 (en) 1999-11-17 2001-10-16 Celanese International Corporation Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication
US6509292B1 (en) 2001-03-30 2003-01-21 Sud-Chemie Inc. Process for selective hydrogenation of acetylene in an ethylene purification process
US6936568B2 (en) * 2002-06-12 2005-08-30 Sud-Chemie Inc. Selective hydrogenation catalyst
FR2842125B1 (fr) * 2002-07-09 2006-03-31 Sicat Methode de preparation par impregnation biphasique de nouveaux catalyseurs pour catalyse heterogene, et utilisation desdits catalyseurs
US7655021B2 (en) * 2003-03-10 2010-02-02 Boston Scientific Scimed, Inc. Dilator with expandable member
TW201236755A (en) * 2003-12-19 2012-09-16 Celanese Int Corp Halide free precursors for catalysts
ZA200604363B (en) * 2003-12-19 2007-10-31 Celanese Int Corp Layered support material for catalysts
EP2380661A3 (en) 2004-12-20 2012-02-01 Celanese International Corporation Modified support materials for catalysts
US7507495B2 (en) * 2004-12-22 2009-03-24 Brookhaven Science Associates, Llc Hydrogen absorption induced metal deposition on palladium and palladium-alloy particles
JP4261502B2 (ja) * 2005-03-14 2009-04-30 富士通マイクロエレクトロニクス株式会社 検証支援装置、検証支援方法、検証支援プログラム、および記録媒体
US8227369B2 (en) * 2005-05-25 2012-07-24 Celanese International Corp. Layered composition and processes for preparing and using the composition
KR100917495B1 (ko) * 2006-11-27 2009-09-16 나노스텔라 인코포레이티드 팔라듐-금을 포함하는 엔진 배기가스 촉매
US8258070B2 (en) * 2006-11-27 2012-09-04 WGCH Technology Limited Engine exhaust catalysts containing palladium-gold
US7709414B2 (en) * 2006-11-27 2010-05-04 Nanostellar, Inc. Engine exhaust catalysts containing palladium-gold
US7534738B2 (en) 2006-11-27 2009-05-19 Nanostellar, Inc. Engine exhaust catalysts containing palladium-gold
US7811968B2 (en) * 2007-05-11 2010-10-12 Lyondell Chemical Technology, L.P. Preparation of palladium-gold catalysts
DE102007025358A1 (de) * 2007-05-31 2009-01-08 Süd-Chemie AG Verfahren zur Herstellung eines mit Pd und/oder Au beladenen Schalenkatalysators
DE102007025443A1 (de) 2007-05-31 2008-12-04 Süd-Chemie AG Pd/Au-Schalenkatalysator enthaltend HfO2, Verfahren zu dessen Herstellung sowie dessen Verwendung
DE102007025315A1 (de) * 2007-05-31 2008-12-11 Süd-Chemie AG Katalysator zur selektiven Hydrierung acetylenischer Kohlenwasserstoffe und Verfahren zu seiner Herstellung
DE102007025442B4 (de) 2007-05-31 2023-03-02 Clariant International Ltd. Verwendung einer Vorrichtung zur Herstellung eines Schalenkatalysators und Schalenkatalysator
DE102007025362A1 (de) 2007-05-31 2008-12-11 Süd-Chemie AG Dotierter Pd/Au-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung
DE102007025356A1 (de) * 2007-05-31 2009-01-08 Süd-Chemie AG Verfahren zur Herstellung eines Schalenkatalysators und Schalenkatalysator
DE102007025223A1 (de) 2007-05-31 2008-12-04 Süd-Chemie AG Zirkoniumoxid-dotierter VAM-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung
DE102008059341A1 (de) 2008-11-30 2010-06-10 Süd-Chemie AG Katalysatorträger, Verfahren zu seiner Herstellung sowie Verwendung
US8071504B2 (en) * 2008-12-19 2011-12-06 Caterpillar Inc. Exhaust system having a gold-platinum group metal catalyst
GB201110850D0 (en) 2011-03-04 2011-08-10 Johnson Matthey Plc Catalyst and mehtod of preparation
JP6441454B2 (ja) * 2015-03-09 2018-12-19 国立研究開発法人産業技術総合研究所 金ヒドロキソ陰イオン錯体溶液

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DE1185604B (de) * 1962-02-03 1965-01-21 Bayer Ag Verfahren zur Herstellung von Vinylacetat
DE1252662B (pt) * 1965-06-25
CH534005A (de) * 1968-02-01 1973-02-28 Bayer Ag Verfahren zur Herstellung eines Palladium und Gold enthaltenden Katalysators
GB1333449A (en) * 1970-11-20 1973-10-10 Hoechst Ag Process for the oxacylation of olefins in the gaseous phase
US3939199A (en) * 1971-01-06 1976-02-17 Hoechst Aktiengesellschaft Oxacylation of olefins in the gaseous phase
JPS514118A (en) * 1974-06-27 1976-01-14 Kuraray Co Sakusanbiniruno seizohoho
US4133962A (en) * 1975-02-14 1979-01-09 Hoechst Aktiengesellschaft Process for the preparation of carboxylic acid alkenyl esters
US4048096A (en) * 1976-04-12 1977-09-13 E. I. Du Pont De Nemours And Company Surface impregnated catalyst
US4089096A (en) * 1976-08-13 1978-05-16 John Graham Michael Method of making school ring top
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Also Published As

Publication number Publication date
TR199802415T2 (xx) 1999-02-22
YU15897A (sh) 1999-06-15
YU49149B (sh) 2004-03-12
ZA973748B (en) 1998-10-30
SA97180048B1 (ar) 2005-12-21
AR011995A2 (es) 2000-09-13
RU2182516C2 (ru) 2002-05-20
HUP9904003A3 (en) 2000-09-28
ES2159137T3 (es) 2001-09-16
CA2254912A1 (en) 1997-11-27
WO1997044130A1 (en) 1997-11-27
UA61073C2 (en) 2003-11-17
CZ382598A3 (cs) 1999-08-11
NZ332917A (en) 2000-03-27
AU713368B2 (en) 1999-12-02
NO985446L (no) 1998-11-23
CN1093001C (zh) 2002-10-23
CA2254912C (en) 2006-02-14
CN1219893A (zh) 1999-06-16
AU3072097A (en) 1997-12-09
EP0906151A1 (en) 1999-04-07
IN191380B (pt) 2003-11-29
DE69705720D1 (de) 2001-08-23
ID16953A (id) 1997-11-27
AR007116A1 (es) 1999-10-13
US5700753A (en) 1997-12-23
HUP9904003A1 (hu) 2000-03-28
MY114044A (en) 2002-07-31
ATE203187T1 (de) 2001-08-15
EP0906151B1 (en) 2001-07-18
NO316363B1 (no) 2004-01-19
DE69705720T2 (de) 2002-06-13
PL330065A1 (en) 1999-04-26
JP2000511105A (ja) 2000-08-29
PL189150B1 (pl) 2005-06-30
JP4043520B2 (ja) 2008-02-06
NO985446D0 (no) 1998-11-23
CZ297144B6 (cs) 2006-09-13
TW448074B (en) 2001-08-01
DK0906151T3 (da) 2001-09-24

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1786 DE 20050329 POR TER SIDO APRESENTADA COPIA DA GUIA DE RECOLHIMENTO.

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)