AR015979A1 - Catalizador de acetato de vinilo que comprende paladio, oro y cualquiera de ciertos metales terciarios. - Google Patents

Catalizador de acetato de vinilo que comprende paladio, oro y cualquiera de ciertos metales terciarios.

Info

Publication number
AR015979A1
AR015979A1 ARP980105282A ARP980105282A AR015979A1 AR 015979 A1 AR015979 A1 AR 015979A1 AR P980105282 A ARP980105282 A AR P980105282A AR P980105282 A ARP980105282 A AR P980105282A AR 015979 A1 AR015979 A1 AR 015979A1
Authority
AR
Argentina
Prior art keywords
gold
metal
palladium
oxide
solution
Prior art date
Application number
ARP980105282A
Other languages
English (en)
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 AR015979A1 publication Critical patent/AR015979A1/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
    • B01J37/16—Reducing
    • 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
    • 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
    • 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
    • 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
    • B01J23/56—Platinum group metals
    • B01J23/63—Platinum group metals with rare earths or actinides

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un catalizador que comprende un soporte poroso sobre cuyas superficies porosas se depositan cantidades catalíticamente efectivas de paladio metálico y oroy un metal terciario seleccionado del grupo que consiste en magnesio, calcio, bario zirconio yc erio, como su oxido o mezcla de oxido y metal habiendo sidopreparado dicho catalizador por ya sea el método (A) que comprende impregnar un soporte poroso con una solucion acuosa de sales solubles en agua de paladio ydicho metal terciario, fijardicho paladio y metal terciario como compuestos insolubles en agua mediante la reaccion con un compuesto alcalino apropiado,posteriormente impregnar el catalizador con una solucion de una sal de oro soluble en agua, fijar el oro en la solucionpresente en la ultima impregnacion comoun compuesto insoluble en agua mediante la reaccion con un compuesto alcalino apropiado, y reducir el oro y el paladio fijados a su estado metálico y el metalterciario fijado a su oxido o mezcla de oxido y sumetal; o el m étodo (B) que comprende los pasos de impregnar el soporte con una solucion de sales solubles enagua de paladio, oro y dicho metal terciario, fijar el paladio, el oro y el metal terciario en la ultima solucion como compuestos insolublesen agua por me diosque incluyen el paso de rotar y/o revolver en tambor el soporte impregnado mientras que se sumerge en una solucion de un compuesto alcalino apropiado, yreducir el paladio y el oro fijos a su estado metálico y el metal terciario asu oxido o mezcl a de oxido y su metal.
ARP980105282A 1997-10-30 1998-10-22 Catalizador de acetato de vinilo que comprende paladio, oro y cualquiera de ciertos metales terciarios. AR015979A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/960,888 US5859287A (en) 1997-10-30 1997-10-30 Process for preparing vinyl acetate utilizing a catalyst comprising palladium, gold, and any of certain third metals

Publications (1)

Publication Number Publication Date
AR015979A1 true AR015979A1 (es) 2001-05-30

Family

ID=25503765

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP980105282A AR015979A1 (es) 1997-10-30 1998-10-22 Catalizador de acetato de vinilo que comprende paladio, oro y cualquiera de ciertos metales terciarios.
ARP990103312A AR019907A2 (es) 1997-10-30 1999-07-07 Proceso para la produccion de acetato de vinilo mediante la reaccion de etileno, oxigeno y acido acetico como reactivos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP990103312A AR019907A2 (es) 1997-10-30 1999-07-07 Proceso para la produccion de acetato de vinilo mediante la reaccion de etileno, oxigeno y acido acetico como reactivos.

Country Status (30)

Country Link
US (1) US5859287A (es)
EP (2) EP1044067B1 (es)
JP (2) JP4906187B2 (es)
KR (2) KR100579351B1 (es)
CN (1) CN1104952C (es)
AR (2) AR015979A1 (es)
AT (1) ATE275000T1 (es)
AU (1) AU734360B2 (es)
BR (1) BR9813299B1 (es)
CA (1) CA2306788C (es)
CZ (1) CZ300008B6 (es)
DE (1) DE69826031T2 (es)
ES (1) ES2227889T3 (es)
HU (1) HUP0004382A2 (es)
ID (1) ID24489A (es)
MY (1) MY127878A (es)
NO (1) NO321475B1 (es)
NZ (1) NZ504032A (es)
PE (1) PE56399A1 (es)
PL (2) PL209621B1 (es)
RU (1) RU2216402C2 (es)
SA (1) SA98190674B1 (es)
SG (1) SG106071A1 (es)
SK (1) SK5902000A3 (es)
TR (2) TR200103086T2 (es)
TW (1) TWI239949B (es)
UA (1) UA66814C2 (es)
WO (1) WO1999022863A2 (es)
YU (1) YU49186B (es)
ZA (1) ZA989630B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5859287A (en) * 1997-10-30 1999-01-12 Celanese International Corporation Process for preparing vinyl acetate utilizing a catalyst comprising palladium, gold, and any of certain third metals
GB9817365D0 (en) * 1998-08-11 1998-10-07 Bp Chem Int Ltd Process for the production of vinyl acetate
US6358882B1 (en) 1998-12-08 2002-03-19 The Standard Oil Company Fluid bed vinyl acetate catalyst
US6013834A (en) * 1999-03-04 2000-01-11 Celanese International Corporation Production of vinyl acetate in a catalytic reactor equipped with filter and distribution bed
US20030039659A1 (en) * 1999-09-24 2003-02-27 Mccormick Alison A. Self antigen vaccines for treating B cell lymphomas and other cancers
US6303537B1 (en) * 1999-11-17 2001-10-16 Celanese International Corporation Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication
TW201236754A (en) * 2003-12-19 2012-09-16 Celanese Int Corp Zirconia containing support materials for catalysts
BRPI0518825A2 (pt) * 2004-12-20 2008-12-09 Celanese Int Corp materias de suporte modificados para catalisadores
US8227369B2 (en) * 2005-05-25 2012-07-24 Celanese International Corp. Layered composition and processes for preparing and using the composition
JP4964170B2 (ja) * 2007-04-09 2012-06-27 昭和電工株式会社 酢酸アルケニル製造用触媒の製造方法
DE102007047430A1 (de) * 2007-10-04 2009-04-09 Evonik Degussa Gmbh Katalysator
DE102008059342A1 (de) * 2008-11-30 2010-06-10 Süd-Chemie AG Schalenkatalysator, Verfahren zu seiner Herstellung sowie Verwendung
JP2011121048A (ja) * 2009-12-09 2011-06-23 Rohm & Haas Co 固体触媒物質をブレンドし、管状構造物に装填する方法
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
CN117567273A (zh) * 2018-07-27 2024-02-20 株式会社可乐丽 1,3-双酰氧基-2-亚甲基丙烷的制造方法
KR20200116730A (ko) 2019-04-02 2020-10-13 최미순 미량의 과산화수소수의 농도를 측정하는 장치 및 방법
US11607656B2 (en) * 2019-12-16 2023-03-21 Showa Denko K.K. Fixed-bed multi-tubular reactor for producing alkenyl acetate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH534005A (de) * 1968-02-01 1973-02-28 Bayer Ag Verfahren zur Herstellung eines Palladium und Gold enthaltenden Katalysators
DE4120492A1 (de) * 1991-06-21 1992-12-24 Hoechst Ag Verfahren zur herstellung von vinylacetat
TW213869B (es) * 1991-06-21 1993-10-01 Hoechst Ag
US5332710A (en) * 1992-10-14 1994-07-26 Hoechst Celanese Corporation Vinyl acetate catalyst preparation method
US5314858A (en) * 1992-10-14 1994-05-24 Hoechst Celanese Corporation Vinyl acetate catalyst preparation method
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
DE19501891C1 (de) * 1995-01-23 1996-09-26 Degussa Verfahren zur Herstellung eines Trägerkatalysators und seine Verwendung für die Produktion von Vinylacetat
IN188013B (es) * 1995-05-23 2002-08-10 Hoechst Celanese Corp
WO1997038790A1 (en) * 1996-04-16 1997-10-23 Hoechst Celanese Corporation A two step gold addition method for preparing a vinyl acetate catalyst
US5859287A (en) * 1997-10-30 1999-01-12 Celanese International Corporation Process for preparing vinyl acetate utilizing a catalyst comprising palladium, gold, and any of certain third metals

Also Published As

Publication number Publication date
AU734360B2 (en) 2001-06-14
CZ300008B6 (cs) 2009-01-14
MY127878A (en) 2006-12-29
AU1187499A (en) 1999-05-24
BR9813299B1 (pt) 2010-06-01
CA2306788C (en) 2007-05-08
EP1230977A2 (en) 2002-08-14
RU2216402C2 (ru) 2003-11-20
CA2306788A1 (en) 1999-05-14
ZA989630B (en) 2000-04-25
WO1999022863A3 (en) 1999-08-05
YU49186B (sh) 2004-07-15
PL209621B1 (pl) 2011-09-30
KR20010031648A (ko) 2001-04-16
PE56399A1 (es) 1999-06-11
NO321475B1 (no) 2006-05-15
ID24489A (id) 2000-07-20
ATE275000T1 (de) 2004-09-15
CN1104952C (zh) 2003-04-09
TR200103086T2 (tr) 2002-07-22
US5859287A (en) 1999-01-12
PL340627A1 (en) 2001-02-12
KR100579351B1 (ko) 2006-05-12
HUP0004382A2 (en) 2001-03-28
SG106071A1 (en) 2004-09-30
JP2001521817A (ja) 2001-11-13
NZ504032A (en) 2002-10-25
WO1999022863A2 (en) 1999-05-14
SA98190674B1 (ar) 2006-07-30
JP4975721B2 (ja) 2012-07-11
YU48098A (sh) 2000-03-21
EP1230977A3 (en) 2002-08-21
UA66814C2 (uk) 2004-06-15
TWI239949B (en) 2005-09-21
ES2227889T3 (es) 2005-04-01
DE69826031T2 (de) 2005-09-08
TR200001181T2 (tr) 2001-03-21
NO20002233D0 (no) 2000-04-28
CN1278192A (zh) 2000-12-27
DE69826031D1 (de) 2004-10-07
AR019907A2 (es) 2002-03-20
KR20050088166A (ko) 2005-09-01
KR100577508B1 (ko) 2006-05-10
NO20002233L (no) 2000-04-28
BR9813299A (pt) 2000-08-29
EP1044067B1 (en) 2004-09-01
EP1044067A2 (en) 2000-10-18
SK5902000A3 (en) 2000-10-09
JP4906187B2 (ja) 2012-03-28
JP2009108094A (ja) 2009-05-21
CZ20001580A3 (cs) 2001-03-14
PL194845B1 (pl) 2007-07-31

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