AR011995A2 - Composicion de catalizador bimetalico heterogeneo de paladio-oro para la preparacion de acetato de vinilo a partir de etileno, acido acetico y oxigeno - Google Patents

Composicion de catalizador bimetalico heterogeneo de paladio-oro para la preparacion de acetato de vinilo a partir de etileno, acido acetico y oxigeno

Info

Publication number
AR011995A2
AR011995A2 ARP980101292A ARP980101292A AR011995A2 AR 011995 A2 AR011995 A2 AR 011995A2 AR P980101292 A ARP980101292 A AR P980101292A AR P980101292 A ARP980101292 A AR P980101292A AR 011995 A2 AR011995 A2 AR 011995A2
Authority
AR
Argentina
Prior art keywords
gold
catalyst
vinyl acetate
ethylene
oxygen
Prior art date
Application number
ARP980101292A
Other languages
English (en)
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 AR011995A2 publication Critical patent/AR011995A2/es

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)

Abstract

Un catalizador bimetálico heterogéneo de paladio-oro para la produccion de acetato vinílico a partir de etileno, ácido acético y oxígeno. Un catalizadorde la presente invencion está preparado mediante la formacion de un primer revestimiento dedispersion en capa de metal de paladio coloidal sobre lasuperficie de soporte del catalizador y superponiendo un segundo revestimiento de dispersion en capa de metal de oro coloidal sobre la superficie de soportedel catalizador. Un compuestoorganom etálico de oro se emplea para aplicar la dispersion de oro sobre la superficie de soporte del catalizador. El compuestoorganométrico de oro no requiere un procedimiento de fijacion, que normalmente es la causa de una escasa retencion demetal de o ro. Un catalizador preferido de paladio-oro tiene una elevada retencion de metal de oro y exhibe durabilidad y selectividad a largo plazo en la produccion de acetato vínilico.
ARP980101292A 1996-05-24 1998-03-20 Composicion de catalizador bimetalico heterogeneo de paladio-oro para la preparacion de acetato de vinilo a partir de etileno, acido acetico y oxigeno AR011995A2 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR011995A2 true AR011995A2 (es) 2000-09-13

Family

ID=24629432

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP970101999A AR007116A1 (es) 1996-05-24 1997-05-13 Proceso para la preparacion de un catalizador para la produccion de acetato vinilico a partir de etileno, acido acetico y oxigeno
ARP980101292A AR011995A2 (es) 1996-05-24 1998-03-20 Composicion de catalizador bimetalico heterogeneo de paladio-oro para la preparacion de acetato de vinilo a partir de etileno, acido acetico y oxigeno

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ARP970101999A AR007116A1 (es) 1996-05-24 1997-05-13 Proceso para la preparacion de un catalizador para la produccion de acetato vinilico a partir de etileno, acido acetico y oxigeno

Country Status (28)

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

Families Citing this family (39)

* 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
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
AU3287099A (en) * 1998-02-05 1999-08-23 Engelhard Corporation Suppression of aging for pd-au vinyl acetate monomer catalyst
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
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
US6552220B1 (en) 1999-04-14 2003-04-22 Showa Denko K.K. Catalyst for production of acetic acid and ethyl acetate, process for its production and process for production of acetic acid and ethyl acetate using it
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
TW201236754A (en) * 2003-12-19 2012-09-16 Celanese Int Corp Zirconia containing support materials for catalysts
WO2005065821A1 (en) * 2003-12-19 2005-07-21 Celanese International Corporation Layered support material for catalysts
BRPI0518825A2 (pt) * 2004-12-20 2008-12-09 Celanese Int Corp materias de suporte modificados para catalisadores
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
US7534738B2 (en) * 2006-11-27 2009-05-19 Nanostellar, Inc. Engine exhaust catalysts containing palladium-gold
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
KR20080047950A (ko) * 2006-11-27 2008-05-30 나노스텔라 인코포레이티드 팔라듐-금을 포함하는 엔진 배기가스 촉매
US7811968B2 (en) * 2007-05-11 2010-10-12 Lyondell Chemical Technology, L.P. Preparation of palladium-gold catalysts
DE102007025443A1 (de) 2007-05-31 2008-12-04 Süd-Chemie AG Pd/Au-Schalenkatalysator enthaltend HfO2, Verfahren zu dessen Herstellung sowie dessen Verwendung
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
DE102007025223A1 (de) 2007-05-31 2008-12-04 Süd-Chemie AG Zirkoniumoxid-dotierter VAM-Schalenkatalysator, 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
DE102007025356A1 (de) * 2007-05-31 2009-01-08 Süd-Chemie AG Verfahren zur Herstellung eines Schalenkatalysators und Schalenkatalysator
DE102007025358A1 (de) * 2007-05-31 2009-01-08 Süd-Chemie AG Verfahren zur Herstellung eines mit Pd und/oder Au beladenen Schalenkatalysators
DE202008017277U1 (de) 2008-11-30 2009-04-30 Süd-Chemie AG Katalysatorträger
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

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185604B (de) * 1962-02-03 1965-01-21 Bayer Ag Verfahren zur Herstellung von Vinylacetat
DE1252662B (es) * 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
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
DE3803900A1 (de) * 1988-02-09 1989-08-17 Hoechst Ag Verfahren zur herstellung von vinylacetat
US4933204A (en) * 1988-09-23 1990-06-12 Rockwell International Corporation Method of producing a gold film
US5179057A (en) * 1991-05-06 1993-01-12 Union Carbide Chemicals & Plastics Technology Corporation Catalysts for alkenyl alkanoate production
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
US5194417A (en) * 1991-12-05 1993-03-16 Quantum Chemical Corporation Pretreatment of palladium-gold catalysts useful in vinyl acetate synthesis
US5314858A (en) * 1992-10-14 1994-05-24 Hoechst Celanese Corporation Vinyl acetate catalyst preparation method
DE4239876C1 (de) * 1992-11-27 1994-07-28 Degussa Verfahren zur gleichmäßigen und reproduzierbaren Schalenimprägnierung von als Schüttgut vorliegenden Festbett-Katalysatorträgern und Vorrichtung zur Durchführung des Verfahrens
DE69305829T2 (de) * 1992-12-07 1997-03-13 Ford Werke Ag Katalysatoren aus Organo-Edelmetall-Vorläufern
DE4323980C1 (de) * 1993-07-16 1995-03-30 Hoechst Ag Palladium und Kalium sowie Cadmium, Barium oder Gold enthaltender Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung zur Herstellung von Vinylacetat
CA2135021A1 (en) * 1993-11-19 1995-05-20 David J. Gulliver Process for the preparation of catalysts for use in the production of vinyl acetate
US5466652A (en) * 1994-02-22 1995-11-14 The Standard Oil Co. Process for the preparation of vinyl acetate catalyst

Also Published As

Publication number Publication date
CA2254912C (en) 2006-02-14
DK0906151T3 (da) 2001-09-24
HUP9904003A1 (hu) 2000-03-28
SA97180048B1 (ar) 2005-12-21
ES2159137T3 (es) 2001-09-16
IN191380B (es) 2003-11-29
DE69705720T2 (de) 2002-06-13
EP0906151B1 (en) 2001-07-18
EP0906151A1 (en) 1999-04-07
CA2254912A1 (en) 1997-11-27
AR007116A1 (es) 1999-10-13
RU2182516C2 (ru) 2002-05-20
US5700753A (en) 1997-12-23
MY114044A (en) 2002-07-31
BR9709033A (pt) 1999-08-03
CZ382598A3 (cs) 1999-08-11
TW448074B (en) 2001-08-01
YU15897A (sh) 1999-06-15
AU713368B2 (en) 1999-12-02
WO1997044130A1 (en) 1997-11-27
PL330065A1 (en) 1999-04-26
CZ297144B6 (cs) 2006-09-13
ATE203187T1 (de) 2001-08-15
PL189150B1 (pl) 2005-06-30
NO316363B1 (no) 2004-01-19
YU49149B (sh) 2004-03-12
ID16953A (id) 1997-11-27
DE69705720D1 (de) 2001-08-23
JP4043520B2 (ja) 2008-02-06
HUP9904003A3 (en) 2000-09-28
CN1093001C (zh) 2002-10-23
TR199802415T2 (xx) 1999-02-22
JP2000511105A (ja) 2000-08-29
NZ332917A (en) 2000-03-27
UA61073C2 (en) 2003-11-17
CN1219893A (zh) 1999-06-16
ZA973748B (en) 1998-10-30
NO985446L (no) 1998-11-23
NO985446D0 (no) 1998-11-23
AU3072097A (en) 1997-12-09

Similar Documents

Publication Publication Date Title
AR011995A2 (es) Composicion de catalizador bimetalico heterogeneo de paladio-oro para la preparacion de acetato de vinilo a partir de etileno, acido acetico y oxigeno
YU27297A (sh) Katalizator paladijum-zlato za proizvodnju vinil acetata
BR9910837A (pt) Catalizador para produção de acetato de vinila por reação de etileno, oxigênio e ácido acético, método para preparar um catalizador , e processo para produção de acetato de vinila
BR9910750A (pt) Catalisador de acetato de vinila compreendendo paládio e ouro metálicos preparados com aurato de potássio
BR0010232B1 (pt) catalisador e processo de preparaÇço de acetato de vinila na fase gasosa partindo de etileno, Ácido acÉtico e oxigÊnio ou de gases contendo oxigÊnio sobre um catalisador.
RU98123190A (ru) Гетерогенный биметаллический палладий-золотой катализатор для получения винилацетата и способ его получения
ES2141604T3 (es) Catalizador y procedimiento para la fabricacion de acetato de vinilo.
BR9709477A (pt) Processo para produção de acetato de vinila.
BR9917059A (pt) Catalisador e uso do mesmo na produção deacetato de vinila
BR9813466A (pt) Processo para a produção de acetato de vinila por reação de etileno, oxigênio e ácido acético como reagentes, em presença de um catalisador
AR013862A1 (es) Un filamento de vidrio revestido con una composicion de ensimado, dicha composicion de ensimado, procedimientos para la fabricacion de dichacomposicion de ensimado y para la fabricacion de un material compuesto que contiene dicho filamento
AR018396A1 (es) Metodo para preparar un catalizador para la produccion de acetato de vinilo.
CA2249229A1 (en) Honeycomb catalyst for vinyl acetate synthesis
AR015201A1 (es) Proceso para preparar acetato de vinilo.
AR019906A2 (es) Proceso para la produccion de acetato de vinilo mediante la reaccion de etileno, oxigeno y acido acetico como reactivos.
NO984809L (no) FremgangsmÕte for fremstilling av vinylacetat-katalysator
ES2142061T3 (es) Catalizador y procedimiento para la fabricacion de acetato de vinilo.
KR970065719A (ko) 비용매상에서 효소를 이용한 에스테르 화합물의 제조방법
BR0215542A (pt) Processo para a preparação de um catalisador micro-esferoidal
BR9815616A (pt) Processo para fabricação de ésteres de 1,3-propanodiol e processo aperfeiçoado para produção éster através da reação de prins
DE60021051D1 (de) Katalysator zur Herstellung von Allylacetat
DE60034792D1 (de) Verfahren zur Herstellung von Katalysatoren
JPS5473716A (en) Production of carboxylic ester
TH41970A3 (th) การเตรียมสารประกอบไดไฮดรอกซีจากวัสดุแบบไม่อิ่มตัว
TH46190A (th) ตัวเร่งปฏิกิริยาสำหรับการผลิตกรดอะซิติก หรือ กรดอะซิติกและเอทิลอะซีติก กรรมวิธีสำหรับการผลิตตัวเร่งปฏิกิริยา

Legal Events

Date Code Title Description
FG Grant, registration