ES2117175T3 - Catalizador; procedimiento para la produccion del mismo; asi como empleo de este catalizador para la fabricacion de acetato de vinilo. - Google Patents

Catalizador; procedimiento para la produccion del mismo; asi como empleo de este catalizador para la fabricacion de acetato de vinilo.

Info

Publication number
ES2117175T3
ES2117175T3 ES94110735T ES94110735T ES2117175T3 ES 2117175 T3 ES2117175 T3 ES 2117175T3 ES 94110735 T ES94110735 T ES 94110735T ES 94110735 T ES94110735 T ES 94110735T ES 2117175 T3 ES2117175 T3 ES 2117175T3
Authority
ES
Spain
Prior art keywords
catalyst
production
vinyl acetate
solution
procedure
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
ES94110735T
Other languages
English (en)
Inventor
Roland Dr Abel
Karl-Fred Dr Worner
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 GmbH
Original Assignee
Celanese GmbH
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 GmbH filed Critical Celanese GmbH
Application granted granted Critical
Publication of ES2117175T3 publication Critical patent/ES2117175T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • B01J23/56—Platinum group metals
    • B01J23/60—Platinum group metals with zinc, cadmium or mercury
    • 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
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA INVENCION SE REFIERE A LA CONSTITUCION EN FORMA DE CUBIERTA DE CATALIZADORES SOPORTE PD/K/AU, PD/KBA O PD/KCD, SU ELABORACION ASI COMO SU UTILIZACION PARA LA ELABORACION DE VINILACETATO A PARTIR DE ETILENO, ACIDO ACETICO Y OXIGENO EN FASE GASEOSA. LOS CATALIZADORES CONOCIDOS SON ELABORADOS DE TAL MODO, QUE LAS PARTICULAS SOPORTE SE EMBEBEN BAJO MEZCLA INTIMA CON UNA SOLUCION DE SALES EL ELEMENTO CORRESPONDIENTE Y A CONTINUACION SE SECAN DE FORMA INMEDIATA, CON LO CUAL LA VISCOSIDAD DINAMICA DE LA SOLUCION ALCANZA AL MENOS 0,003 PA.S Y EL VOLUMEN DE SOLUCION EN LA BEBIDA ALCANZA DESDE 5 HASTA 80 % DEL VOLUMEN DE POROS DE LAS PARTICULAS SOPORTE.
ES94110735T 1993-07-16 1994-07-11 Catalizador; procedimiento para la produccion del mismo; asi como empleo de este catalizador para la fabricacion de acetato de vinilo. Expired - Lifetime ES2117175T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4323981A DE4323981C1 (de) 1993-07-16 1993-07-16 Palladium und Kalium sowie Cadmium, Barium oder Gold enthaltender Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung zur Herstellung von Vinylacetat

Publications (1)

Publication Number Publication Date
ES2117175T3 true ES2117175T3 (es) 1998-08-01

Family

ID=6493043

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94110735T Expired - Lifetime ES2117175T3 (es) 1993-07-16 1994-07-11 Catalizador; procedimiento para la produccion del mismo; asi como empleo de este catalizador para la fabricacion de acetato de vinilo.

Country Status (15)

Country Link
US (2) US5559071A (es)
EP (1) EP0634209B1 (es)
JP (1) JPH07136515A (es)
KR (1) KR960013460A (es)
AT (1) ATE164783T1 (es)
AU (1) AU678476B2 (es)
BR (1) BR9402817A (es)
CA (1) CA2128154A1 (es)
DE (2) DE4323981C1 (es)
ES (1) ES2117175T3 (es)
GR (1) GR3026722T3 (es)
MY (1) MY130180A (es)
NZ (1) NZ264005A (es)
SG (1) SG43291A1 (es)
TW (1) TW353626B (es)

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DE4323978C1 (de) * 1993-07-16 1995-02-16 Hoechst Ag Palladium und Kalium sowie Cadmium, Barium oder Gold enthaltender Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung zur Herstellung von Vinylacetat
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
DE19538799A1 (de) * 1995-10-18 1997-04-24 Sued Chemie Ag Wabenförmiger Katalysatorträger
US6022823A (en) * 1995-11-07 2000-02-08 Millennium Petrochemicals, Inc. Process for the production of supported palladium-gold catalysts
KR20000005155A (ko) * 1996-04-01 2000-01-25 카푸토 마이클 에이 알칼리 금속 보레이트를 사용하는 비닐 아세테이트 촉매의 제조방법
FR2767722B1 (fr) * 1997-08-29 1999-12-31 Inst Francais Du Petrole Nouveau catalyseur utilisable dans les reactions de transformation de composes organiques
DE19750238A1 (de) * 1997-11-13 1999-05-27 Degussa Preßlinge auf Basis von pyrogen hergestelltem Siliciumdioxid
DE19755022C2 (de) * 1997-12-11 2000-03-09 Celanese Chem Europe Gmbh Katalysator und Verfahren zur Herstellung von Vinylacetat
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
GB9810928D0 (en) * 1998-05-22 1998-07-22 Bp Chem Int Ltd Catalyst and process
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
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
DE19843693A1 (de) * 1998-09-24 2000-03-30 Degussa Trägerkatalysator für die Produktion von Vinylacetatmonomer
GB9822123D0 (en) 1998-10-09 1998-12-02 Borealis As Catalyst
US6303537B1 (en) * 1999-11-17 2001-10-16 Celanese International Corporation Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication
US6420308B1 (en) 2000-07-07 2002-07-16 Saudi Basic Industries Corp Highly selective shell impregnated catalyst of improved space time yield for production of vinyl acetate
US6534438B1 (en) 2000-07-26 2003-03-18 Bp Chemicals Limited Catalyst composition
CN1281322C (zh) 2001-03-30 2006-10-25 国际壳牌研究有限公司 制备含viii族金属的催化剂的方法和该催化剂用于制备烯基羧酸酯的用途
GB0201378D0 (en) * 2002-01-22 2002-03-13 Bp Chem Int Ltd Process
JP4421201B2 (ja) * 2002-03-27 2010-02-24 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 触媒を調製する方法、触媒、および触媒の使用
TW201236755A (en) 2003-12-19 2012-09-16 Celanese Int Corp Halide free precursors for catalysts
ZA200704864B (en) 2004-12-20 2008-08-27 Celanese Int Corp Modified support materials for catalysts
US8227369B2 (en) 2005-05-25 2012-07-24 Celanese International Corp. Layered composition and processes for preparing and using the composition
DE102007025362A1 (de) 2007-05-31 2008-12-11 Süd-Chemie AG Dotierter Pd/Au-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung
DE102007025358A1 (de) * 2007-05-31 2009-01-08 Süd-Chemie AG Verfahren zur Herstellung eines mit Pd und/oder Au beladenen Schalenkatalysators
DE102007025223A1 (de) 2007-05-31 2008-12-04 Süd-Chemie AG Zirkoniumoxid-dotierter VAM-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung
DE202007019009U1 (de) 2007-05-31 2010-03-04 Süd-Chemie AG Vorrichtung zur Herstellung eines als Schalenkatalysator ausgebildeten geträgerten Edelmetallkatalysators
DE102007025224A1 (de) 2007-05-31 2008-12-11 Süd-Chemie AG Verfahren zur Herstellung eines 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
DE102007025444A1 (de) 2007-05-31 2008-12-11 Süd-Chemie AG VAM-Schalenkatalysator, 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
DE102007025356A1 (de) * 2007-05-31 2009-01-08 Süd-Chemie AG Verfahren zur Herstellung eines Schalenkatalysators und Schalenkatalysator
DE102007025324A1 (de) 2007-05-31 2008-12-11 Süd-Chemie AG Verfahren zur Herstellung eines Schalenkatalysators mittels eines Basen- oder Säuregemisches
DE102007043447B4 (de) 2007-09-12 2014-02-13 Süd-Chemie Ip Gmbh & Co. Kg Katalysatorträger mit erhöhter thermischer Leitfähigkeit
DE102007043446B4 (de) 2007-09-12 2013-08-22 Süd-Chemie Ip Gmbh & Co. Kg Katalysatorträger mit erhöhter Wärmeleitfähigkeit
DE102007047430A1 (de) 2007-10-04 2009-04-09 Evonik Degussa Gmbh Katalysator
US7787740B2 (en) * 2008-06-12 2010-08-31 Corning Cable Systems Llc Universal cable bracket
DE102008032080A1 (de) 2008-07-08 2010-01-14 Süd-Chemie AG Verfahren zur Herstellung eines Schalenkatalysators
US8304586B2 (en) 2010-02-02 2012-11-06 Celanese International Corporation Process for purifying ethanol
US8546622B2 (en) 2008-07-31 2013-10-01 Celanese International Corporation Process for making ethanol from acetic acid using acidic catalysts
US7855303B2 (en) * 2008-11-14 2010-12-21 Celanese International Corporation Integrated process for the production of vinyl acetate from acetic acid via ethylene
DE202008017277U1 (de) 2008-11-30 2009-04-30 Süd-Chemie AG Katalysatorträger
DE102008059340A1 (de) 2008-11-30 2010-06-10 Süd-Chemie AG Katalysatorträger, Verfahren zu seiner Herstellung sowie dessen Verwendung
DE102008059342A1 (de) 2008-11-30 2010-06-10 Süd-Chemie AG Schalenkatalysator, Verfahren zu seiner Herstellung sowie Verwendung
US7820853B2 (en) * 2008-12-31 2010-10-26 Celanese International Corporation Integrated process for the production of vinyl acetate from acetic acid via ethyl acetate
US8178715B2 (en) * 2008-12-31 2012-05-15 Celanese International Corporation Integrated process for the production of vinyl acetate from acetic acid via acetaldehyde
DE102009010264B4 (de) 2009-02-24 2015-04-23 Süd-Chemie Ip Gmbh & Co. Kg Verfahren zur Aufreinigung lithiumhaltiger Abwässer bei der kontinuierlichen Herstellung von Lithiumübergangsmetallphosphaten
US8680343B2 (en) 2010-02-02 2014-03-25 Celanese International Corporation Process for purifying ethanol
US8344186B2 (en) 2010-02-02 2013-01-01 Celanese International Corporation Processes for producing ethanol from acetaldehyde
WO2011104170A1 (en) 2010-02-24 2011-09-01 Evonik Degussa Gmbh Thermally and mechanically stable precious metal-loaded catalysts
US8754267B2 (en) 2010-05-07 2014-06-17 Celanese International Corporation Process for separating acetaldehyde from ethanol-containing mixtures
US8680342B2 (en) 2010-05-07 2014-03-25 Celanese International Corporation Process for recovering alcohol produced by hydrogenating an acetic acid feed stream comprising water
US8569551B2 (en) 2010-05-07 2013-10-29 Celanese International Corporation Alcohol production process integrating acetic acid feed stream comprising water from carbonylation process
DE102010026462A1 (de) 2010-07-08 2012-01-12 Süd-Chemie AG Verfahren zur Herstellung eines Schalenkatalysators und Schalenkatalysator
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Also Published As

Publication number Publication date
GR3026722T3 (en) 1998-07-31
US5674800A (en) 1997-10-07
DE59405619D1 (de) 1998-05-14
BR9402817A (pt) 1995-04-04
NZ264005A (en) 1996-01-26
EP0634209B1 (de) 1998-04-08
US5559071A (en) 1996-09-24
SG43291A1 (en) 1997-10-17
AU6748394A (en) 1995-01-27
CA2128154A1 (en) 1995-01-17
DE4323981C1 (de) 1995-03-09
AU678476B2 (en) 1997-05-29
MY130180A (en) 2007-06-29
TW353626B (en) 1999-03-01
EP0634209A1 (de) 1995-01-18
ATE164783T1 (de) 1998-04-15
KR960013460A (ko) 1996-05-22
JPH07136515A (ja) 1995-05-30

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