BR9307820A - Processo para o pré-tratamento de um catalisador e composição catalisadora de paládio-ouro - Google Patents

Processo para o pré-tratamento de um catalisador e composição catalisadora de paládio-ouro

Info

Publication number
BR9307820A
BR9307820A BR9307820A BR9307820A BR9307820A BR 9307820 A BR9307820 A BR 9307820A BR 9307820 A BR9307820 A BR 9307820A BR 9307820 A BR9307820 A BR 9307820A BR 9307820 A BR9307820 A BR 9307820A
Authority
BR
Brazil
Prior art keywords
catalyst
pretreating
palladium
gold
catalyst composition
Prior art date
Application number
BR9307820A
Other languages
English (en)
Inventor
David W Smith
Ronnie M Hanes
John A Scheben
Steve M Augustine
Original Assignee
Quantum Chem 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=1340518&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9307820(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Quantum Chem Corp filed Critical Quantum Chem Corp
Publication of BR9307820A publication Critical patent/BR9307820A/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
    • B01J37/12—Oxidising
    • 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)
BR9307820A 1991-12-05 1993-03-15 Processo para o pré-tratamento de um catalisador e composição catalisadora de paládio-ouro BR9307820A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/802,653 US5194417A (en) 1991-12-05 1991-12-05 Pretreatment of palladium-gold catalysts useful in vinyl acetate synthesis
PCT/US1993/002648 WO1994021374A1 (en) 1991-12-05 1993-03-15 Pretreatment of palladium-gold catalysts useful in vinyl acetate synthesis

Publications (1)

Publication Number Publication Date
BR9307820A true BR9307820A (pt) 1995-11-14

Family

ID=1340518

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9307820A BR9307820A (pt) 1991-12-05 1993-03-15 Processo para o pré-tratamento de um catalisador e composição catalisadora de paládio-ouro

Country Status (9)

Country Link
US (2) US5194417A (pt)
EP (1) EP0688243B1 (pt)
JP (1) JP3511138B2 (pt)
KR (1) KR100244438B1 (pt)
BR (1) BR9307820A (pt)
DE (1) DE69319627T2 (pt)
ES (1) ES2118233T3 (pt)
RU (1) RU2108862C1 (pt)
WO (1) WO1994021374A1 (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194417A (en) * 1991-12-05 1993-03-16 Quantum Chemical Corporation Pretreatment of palladium-gold catalysts useful in vinyl acetate synthesis
US5347046A (en) * 1993-05-25 1994-09-13 Engelhard Corporation Catalyst and process for using same for the preparation of unsaturated carboxylic acid esters
US5536693A (en) * 1994-06-02 1996-07-16 The Standard Oil Company Process for the preparation of vinyl acetate catalyst
US5665667A (en) * 1994-06-02 1997-09-09 The Standard Oil Company Process for the preparation of vinyl acetate catalyst
US5576457A (en) * 1995-05-23 1996-11-19 Hoechst Celanese Corporation Catalyst and procedure for preparation of vinyl acetate
US6022823A (en) * 1995-11-07 2000-02-08 Millennium Petrochemicals, Inc. Process for the production of supported palladium-gold catalysts
JP2832336B2 (ja) * 1995-11-07 1998-12-09 工業技術院長 金超微粒子固定化物質及びその製造方法
SA97180048B1 (ar) * 1996-05-24 2005-12-21 هوكست سيلانس كوربوريشن محفز بلاديوم - ذهب palladium gold ثنائي المعدن متغاير الخواص heterogeneous bimetallic vinyl acetate لإنتاج أسيتات فينيل
US5693586A (en) * 1996-06-28 1997-12-02 Hoechst Celanese Corporation Palladium-gold catalyst for vinyl acetate production
US6407283B2 (en) 1996-11-04 2002-06-18 Bp Chemicals Limited Process for the production of vinyl acetate
GB9622911D0 (en) 1996-11-04 1997-01-08 Bp Chem Int Ltd Process
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
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
GB0022013D0 (en) * 2000-09-07 2000-10-25 Earth Canada Corp Polyurethane oil de-emulsification unit
US20040161563A1 (en) * 2003-02-19 2004-08-19 Wellman Raymond L. Slip collar for joining fume duct sections
CN1314490C (zh) * 2003-04-23 2007-05-09 中国石油化工股份有限公司 用于合成醋酸乙烯酯的催化剂的制备方法
TW200539941A (en) * 2003-12-19 2005-12-16 Celanese Int Corp Methods of making alkenyl alkanoates
CN100336593C (zh) * 2004-02-19 2007-09-12 中国石油化工股份有限公司 合成醋酸乙烯酯的负载型催化剂的制备方法
GB2416137A (en) * 2004-06-04 2006-01-18 Microscal Ltd Preparation of a gold catalyst
US7468455B2 (en) 2004-11-03 2008-12-23 Velocys, Inc. Process and apparatus for improved methods for making vinyl acetate monomer (VAM)
CN101124043B (zh) 2004-12-20 2012-10-10 国际人造丝公司 改进的负载型催化材料
US8227369B2 (en) * 2005-05-25 2012-07-24 Celanese International Corp. Layered composition and processes for preparing and using the composition
KR101280853B1 (ko) 2006-01-24 2013-07-03 렉삼 에어스프레이 엔.브이. 압착식 거품발생장치
US8168562B2 (en) * 2006-02-02 2012-05-01 Lyondell Chemical Technology, L.P. Preparation of palladium-gold catalysts
US7534738B2 (en) * 2006-11-27 2009-05-19 Nanostellar, Inc. Engine exhaust catalysts containing palladium-gold
KR100917495B1 (ko) * 2006-11-27 2009-09-16 나노스텔라 인코포레이티드 팔라듐-금을 포함하는 엔진 배기가스 촉매
US7709414B2 (en) * 2006-11-27 2010-05-04 Nanostellar, Inc. Engine exhaust catalysts containing palladium-gold
US8258070B2 (en) * 2006-11-27 2012-09-04 WGCH Technology Limited Engine exhaust catalysts containing palladium-gold
US20100121100A1 (en) * 2008-11-12 2010-05-13 Daniel Travis Shay Supported palladium-gold catalysts and preparation of vinyl acetate therewith
US8273682B2 (en) * 2009-12-16 2012-09-25 Lyondell Chemical Technology, L.P. Preparation of palladium-gold catalyst
US8329611B2 (en) * 2009-12-16 2012-12-11 Lyondell Chemical Technology, L,P. Titania-containing extrudate
US8507720B2 (en) * 2010-01-29 2013-08-13 Lyondell Chemical Technology, L.P. Titania-alumina supported palladium catalyst
DE102010056428B4 (de) 2009-12-28 2013-01-31 Süd-Chemie Ip Gmbh & Co. Kg Geträgerte Übergangsmetallkatalysatoren
WO2017003014A1 (ko) * 2015-06-30 2017-01-05 한국화학연구원 환원가스 전처리 후 연속 반응-재생 및 유동식 올레핀 제조방법
CN112642491B (zh) * 2019-10-10 2023-01-24 中国石油化工股份有限公司 乙烯法合成醋酸乙烯的催化剂

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US3142713A (en) * 1958-12-16 1964-07-28 Pure Oil Co Process for hydroisomerization of hydrocarbons including the oxidative regeneration of catalyst employed therein
DE1252662B (pt) * 1965-06-25
US3480558A (en) * 1966-06-10 1969-11-25 Nat Distillers Chem Corp Catalyst regeneration
DE1286021B (de) * 1967-04-18 1969-01-02 Knapsack Ag Verfahren zur Herstellung von Estern von Carbonsaeuren mit ungesaettigten Alkoholen
US3917676A (en) * 1970-12-30 1975-11-04 Toyo Soda Mfg Co Ltd Process for producing allylacetate
US3879311A (en) * 1973-04-26 1975-04-22 Nat Distillers Chem Corp Catalyst regeneration
JPS514118A (en) * 1974-06-27 1976-01-14 Kuraray Co Sakusanbiniruno seizohoho
DE2509251C3 (de) * 1975-03-04 1978-07-13 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung eines Palladiumkatalysators
US4048096A (en) * 1976-04-12 1977-09-13 E. I. Du Pont De Nemours And Company Surface impregnated catalyst
US4188490A (en) * 1977-05-27 1980-02-12 National Distillers And Chemical Corporation Catalytic oxidation of ethylene to mixtures of acetic acid and vinyl acetate
DE2745174A1 (de) * 1977-10-07 1979-04-19 Hoechst Ag Verfahren zur herstellung von vinylacetat
US4136062A (en) * 1977-10-17 1979-01-23 The Board Of Trustees Of Leland Stanford Junior University Highly active pd-au catalyst
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
US4816434A (en) * 1982-02-19 1989-03-28 Union Oil Company Of California Catalytic materials of controlled geometric mean electronegativity
FR2523149A1 (fr) * 1982-03-15 1983-09-16 Catalyse Soc Prod Francais Nouveau catalyseur supporte palladium-or, sa preparation et son utilisation dans les reactions d'hydrogenation selective d'hydrocarbures diolefiniques et/ou acetyleniques
US4551442A (en) * 1983-12-02 1985-11-05 The Standard Oil Company (Ohio) Catalyst for upgrading synthesis gas
FR2556236B1 (fr) * 1983-12-09 1988-04-01 Pro Catalyse Procede de fabrication d'un catalyseur pour le traitement des gaz d'echappement
DE3803900A1 (de) * 1988-02-09 1989-08-17 Hoechst Ag Verfahren zur herstellung von vinylacetat
US5179056A (en) * 1991-05-06 1993-01-12 Union Carbide Chemicals & Plastics Technology Corporation Production of alkenyl alkanoate catalysts
US5194417A (en) * 1991-12-05 1993-03-16 Quantum Chemical Corporation Pretreatment of palladium-gold catalysts useful in vinyl acetate synthesis

Also Published As

Publication number Publication date
WO1994021374A1 (en) 1994-09-29
ES2118233T3 (es) 1998-09-16
DE69319627D1 (de) 1998-08-13
KR100244438B1 (ko) 2000-02-01
DE69319627T2 (de) 1998-11-05
US5194417A (en) 1993-03-16
JP3511138B2 (ja) 2004-03-29
US5336802A (en) 1994-08-09
RU2108862C1 (ru) 1998-04-20
JPH08507720A (ja) 1996-08-20
EP0688243A4 (en) 1996-03-20
EP0688243B1 (en) 1998-07-08
EP0688243A1 (en) 1995-12-27
KR960700810A (ko) 1996-02-24

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FB36 Technical and formal requirements: requirement - article 36 of industrial property law
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B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

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