[go: up one dir, main page]

AR021053A2 - Catalizador para preparar acetato de vinilo. - Google Patents

Catalizador para preparar acetato de vinilo.

Info

Publication number
AR021053A2
AR021053A2 ARP990105523A ARP990105523A AR021053A2 AR 021053 A2 AR021053 A2 AR 021053A2 AR P990105523 A ARP990105523 A AR P990105523A AR P990105523 A ARP990105523 A AR P990105523A AR 021053 A2 AR021053 A2 AR 021053A2
Authority
AR
Argentina
Prior art keywords
catalyst
vinyl acetate
compounds
prepare vinyl
oxygen
Prior art date
Application number
ARP990105523A
Other languages
English (en)
Original Assignee
Celanese Gmbh
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 Gmbh, Celanese Int Corp filed Critical Celanese Gmbh
Publication of AR021053A2 publication Critical patent/AR021053A2/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
    • 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
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un catalizador para preparar acetato de vinilo que comprende paladio y/o sus compuestos, oro y/o sus compuestos, compuestos de metal alcalino sobre unportador y al menos un metal lantanoide y/o sus compuestos. El catalizador es util para prepararace tato de vinilo de gases que contienen ácido acético,etileno y oxígeno o que contienen oxígeno.
ARP990105523A 1997-12-11 1999-11-01 Catalizador para preparar acetato de vinilo. AR021053A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19755023A DE19755023C2 (de) 1997-12-11 1997-12-11 Katalysator und Verfahren zur Herstellung von Vinylacetat

Publications (1)

Publication Number Publication Date
AR021053A2 true AR021053A2 (es) 2002-06-12

Family

ID=7851531

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP980106252A AR015201A1 (es) 1997-12-11 1998-12-09 Proceso para preparar acetato de vinilo.
ARP990105523A AR021053A2 (es) 1997-12-11 1999-11-01 Catalizador para preparar acetato de vinilo.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ARP980106252A AR015201A1 (es) 1997-12-11 1998-12-09 Proceso para preparar acetato de vinilo.

Country Status (27)

Country Link
US (2) US6579824B1 (es)
EP (1) EP1083988B1 (es)
JP (1) JP4249389B2 (es)
KR (1) KR100550813B1 (es)
CN (1) CN1101728C (es)
AR (2) AR015201A1 (es)
AT (1) ATE264713T1 (es)
AU (1) AU737468B2 (es)
BR (1) BR9813535B1 (es)
CA (1) CA2314247C (es)
CZ (1) CZ294610B6 (es)
DE (2) DE19755023C2 (es)
DK (1) DK1083988T3 (es)
ES (1) ES2217620T3 (es)
HU (1) HU226213B1 (es)
MY (1) MY118607A (es)
NO (1) NO321476B1 (es)
NZ (1) NZ504819A (es)
PL (1) PL192462B1 (es)
RS (1) RS49635B (es)
RU (1) RU2193553C2 (es)
SA (1) SA99200182B1 (es)
TR (1) TR200001685T2 (es)
TW (1) TW448154B (es)
UA (1) UA64776C2 (es)
WO (1) WO1999029418A1 (es)
ZA (1) ZA9811287B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6358882B1 (en) 1998-12-08 2002-03-19 The Standard Oil Company Fluid bed vinyl acetate catalyst
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
US6794332B2 (en) * 2000-07-07 2004-09-21 Saudi Basic Industries Corporation Highly selective shell impregnated catalyst of improved space time yield for production of vinyl acetate
TW201240725A (en) 2003-12-19 2012-10-16 Celanese Int Corp Layered support material for catalysts
JP4551109B2 (ja) * 2004-04-14 2010-09-22 エヌ・イーケムキャット株式会社 触媒の製造方法
DE102004050585A1 (de) * 2004-10-15 2006-04-20 Degussa Ag Mikroreaktor und Verfahren zur Synthese von Vinylacetat-Monomer (VAM) in der Gasphase
WO2006068764A2 (en) 2004-12-20 2006-06-29 Celanese International Corporation 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
JP2008173629A (ja) * 2006-12-20 2008-07-31 Showa Denko Kk アシルオキシ化反応用触媒およびその製造方法
DE102007047430A1 (de) * 2007-10-04 2009-04-09 Evonik Degussa Gmbh Katalysator
FR2937630B1 (fr) * 2008-10-24 2011-05-06 Commissariat Energie Atomique Systeme catalytique pour la generation d'hydrogene par la reaction d'hydrolyse des borohydrures metalliques
DE102011101459A1 (de) * 2011-05-13 2012-11-15 Süd-Chemie AG Verfahren zur Herstellung eines metallhaltigen Schalenkatalysators ohne Zwischenkalzinierung
DE102015213030A1 (de) * 2015-07-13 2017-01-19 Wacker Chemie Ag Verfahren zur Entfernung von Sauerstoff aus einem Kohlenwasserstoff und Sauerstoff enthaltenden Gasgemisch
CN114345369B (zh) * 2022-01-12 2023-05-30 万华化学集团股份有限公司 一种乙酰氧化催化剂、其制备方法及制备醋酸烯酯的方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT359653B (de) * 1979-02-15 1980-11-25 Immuno Ag Verfahren zur herstellung eines gewebekleb- stoffes
AT359652B (de) * 1979-02-15 1980-11-25 Immuno Ag Verfahren zur herstellung eines gewebekleb- stoffes
US5902741A (en) * 1986-04-18 1999-05-11 Advanced Tissue Sciences, Inc. Three-dimensional cartilage cultures
US5160490A (en) * 1986-04-18 1992-11-03 Marrow-Tech Incorporated Three-dimensional cell and tissue culture apparatus
US5863531A (en) * 1986-04-18 1999-01-26 Advanced Tissue Sciences, Inc. In vitro preparation of tubular tissue structures by stromal cell culture on a three-dimensional framework
US5347406A (en) * 1990-10-31 1994-09-13 Sony Corporation Digital video recording apparatus for recording digital video signals of reduced bit rate on magnetic tape having particular thickness, energy product and surface roughness
US5486359A (en) * 1990-11-16 1996-01-23 Osiris Therapeutics, Inc. Human mesenchymal stem cells
US5197973A (en) * 1990-12-14 1993-03-30 Creative Biomolecules, Inc. Synthetic bioadhesive
TW213869B (es) * 1991-06-21 1993-10-01 Hoechst Ag
DE4120492A1 (de) * 1991-06-21 1992-12-24 Hoechst Ag Verfahren zur herstellung von vinylacetat
RU2061544C1 (ru) * 1992-01-31 1996-06-10 Бп Кемикалз Лимитед Катализатор для получения винилацетата
US5314858A (en) * 1992-10-14 1994-05-24 Hoechst Celanese Corporation Vinyl acetate catalyst preparation method
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
ES2249764T3 (es) * 1994-02-22 2006-04-01 The Standard Oil Company Proceso de preparacion de un catalizador para fabricar acetato de vinilo en un lecho fluido.
US5466652A (en) * 1994-02-22 1995-11-14 The Standard Oil Co. Process for the preparation of vinyl acetate catalyst
US5723331A (en) * 1994-05-05 1998-03-03 Genzyme Corporation Methods and compositions for the repair of articular cartilage defects in mammals
DE19501891C1 (de) 1995-01-23 1996-09-26 Degussa Verfahren zur Herstellung eines Trägerkatalysators und seine Verwendung für die Produktion von Vinylacetat
EP0723811A1 (de) * 1995-01-25 1996-07-31 Degussa Aktiengesellschaft Katalysator zur Entfernung von Wasserstoff und/oder Kohlenmonoxid aus feuchter Luft
ES2142061T3 (es) * 1995-05-23 2000-04-01 Celanese Chem Europe Gmbh Catalizador y procedimiento para la fabricacion de acetato de vinilo.
JP3781433B2 (ja) * 1995-11-16 2006-05-31 ケース ウエスターン リザーブ ユニバーシティ ヒト間葉幹細胞の試験管内軟骨形成誘導
US6200606B1 (en) * 1996-01-16 2001-03-13 Depuy Orthopaedics, Inc. Isolation of precursor cells from hematopoietic and nonhematopoietic tissues and their use in vivo bone and cartilage regeneration
DE19613791C2 (de) * 1996-04-04 2002-01-31 Celanese Chem Europe Gmbh Katalysator, Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Vinylacetat
PT802257E (pt) * 1996-04-19 2003-01-31 Nestle Sa Linhagem imortalizada de celulas epiteliais do colon humano
JPH1056569A (ja) * 1996-08-07 1998-02-24 Riso Kagaku Corp 画像処理方法および装置
US5786207A (en) * 1997-05-28 1998-07-28 University Of Pittsburgh Tissue dissociating system and method
US6077251A (en) * 1997-10-30 2000-06-20 Ting; Windsor Medicinal agent administration system
US6153432A (en) * 1999-01-29 2000-11-28 Zen-Bio, Inc Methods for the differentiation of human preadipocytes into adipocytes

Also Published As

Publication number Publication date
ATE264713T1 (de) 2004-05-15
KR20010032972A (ko) 2001-04-25
BR9813535B1 (pt) 2010-03-09
NO20002879L (no) 2000-07-28
US6649789B2 (en) 2003-11-18
HUP0100635A2 (hu) 2001-06-28
NO321476B1 (no) 2006-05-15
DE59811249D1 (de) 2004-05-27
UA64776C2 (uk) 2004-03-15
CA2314247C (en) 2007-04-10
PL341032A1 (en) 2001-03-26
HU226213B1 (en) 2008-06-30
AU2156899A (en) 1999-06-28
KR100550813B1 (ko) 2006-02-10
NO20002879D0 (no) 2000-06-06
NZ504819A (en) 2002-02-01
CN1281384A (zh) 2001-01-24
EP1083988B1 (de) 2004-04-21
MY118607A (en) 2004-12-31
AR015201A1 (es) 2001-04-18
US20020198404A1 (en) 2002-12-26
TW448154B (en) 2001-08-01
ZA9811287B (en) 1999-06-09
CZ294610B6 (cs) 2005-02-16
DE19755023C2 (de) 2000-03-09
SA99200182B1 (ar) 2006-08-21
JP4249389B2 (ja) 2009-04-02
TR200001685T2 (tr) 2001-04-20
CN1101728C (zh) 2003-02-19
RS49635B (sr) 2007-08-03
WO1999029418A1 (de) 1999-06-17
EP1083988A1 (de) 2001-03-21
BR9813535A (pt) 2000-10-10
AU737468B2 (en) 2001-08-23
US6579824B1 (en) 2003-06-17
HUP0100635A3 (en) 2006-04-28
JP2001525380A (ja) 2001-12-11
PL192462B1 (pl) 2006-10-31
RU2193553C2 (ru) 2002-11-27
YU35900A (sh) 2004-09-03
DE19755023A1 (de) 1999-06-24
CA2314247A1 (en) 1999-06-17
CZ20002160A3 (cs) 2000-12-13
DK1083988T3 (da) 2004-08-16
ES2217620T3 (es) 2004-11-01

Similar Documents

Publication Publication Date Title
AR021053A2 (es) Catalizador para preparar acetato de vinilo.
ES2141604T3 (es) Catalizador y procedimiento para la fabricacion de acetato de vinilo.
ES2195970T3 (es) L-ribavirina y usos de la misma.
ES2194545T3 (es) Metodo para la preparacion de citolopram.
BR9917059A (pt) Catalisador e uso do mesmo na produção deacetato de vinila
DE69810842D1 (de) Herstellung von Azithromycin
BR9910750A (pt) Catalisador de acetato de vinila compreendendo paládio e ouro metálicos preparados com aurato de potássio
DE69839728D1 (de) Ethylenoxid-katalysatoren
YU57298A (sh) Katalizator vinil acetata koji sadrži metalni paladium, zlato, bakar i ma koji od izvesnih četvrtih metala
ES2161531T3 (es) Catalizador que comprende paladio y oro depositados sobre un vehiculo que contiene cobre para la produccion de acetato de vinilo.
MX164399B (es) Composiciones generadoras de gas que contienen sales de acido 5-nitrobarbiturico,sales de acido nitroorotico o 5-nitrouracilo
PE135099A1 (es) Catalizador de acetato de vinilo que comprende paladio metalico y oro y acetato cuprico
BR9809190A (pt) Processo para produçào de acetato de vinila através da reação de etileno, oxigênio e ácido acético
DE60004682D1 (de) Hydrierungskatalysatoren
ES2136785T3 (es) Un procedimiento para producir alcohol alfa-feniletilico.
ES2070957T3 (es) Procedimiento para la preparacion de acetato de vinilo.
BR9813560A (pt) Catalisador à base de paládio, cádmio, metal alcalino e lantanóides e processo para preparação de acetato de vinila
FI910492A7 (fi) Alkalimetalleja tai maa-alkalimetalleja sisältävä kemiallinen yhdiste,tätä yhdistettä sisältävä katalyytti ja reaktioprosessi, jossa käytetään tätä katalyyttiä
KR920011994A (ko) 에틸렌으로부터 아세트산을 제조하는 방법
ES2142061T3 (es) Catalizador y procedimiento para la fabricacion de acetato de vinilo.
JPS6416772A (en) Selective reduction of 2-quinoxalinol-4- oxide compound
PT977761E (pt) Sintese directa de oxidos de organo-renio a partir de compostos contendo renio
BR9813347A (pt) Processos altamente seletivo para preparar uma quinonadiimina e para preparar uma quinonadiimina a partir de uma fenilenodiamina correspondente
ATE305818T1 (de) Aktivierter silber katalysator
ES2100787B1 (es) Procedimiento de preparacion de varios compuestos derivados del hexaclorociclotrifosfazeno.

Legal Events

Date Code Title Description
FG Grant, registration