AR052801A1 - Materiales de soporte modificados para catalizadores - Google Patents
Materiales de soporte modificados para catalizadoresInfo
- Publication number
- AR052801A1 AR052801A1 ARP050105031A ARP050105031A AR052801A1 AR 052801 A1 AR052801 A1 AR 052801A1 AR P050105031 A ARP050105031 A AR P050105031A AR P050105031 A ARP050105031 A AR P050105031A AR 052801 A1 AR052801 A1 AR 052801A1
- Authority
- AR
- Argentina
- Prior art keywords
- support material
- palladium
- gold
- production
- catalysts
- Prior art date
Links
Classifications
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- 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
- B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/682—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium, tantalum or polonium
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- 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
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- 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
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
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- 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
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- 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
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- 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
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/648—Vanadium, niobium or tantalum or polonium
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- 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
- B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- 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
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- 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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/007—Esters of unsaturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
- C07C69/01—Vinyl esters
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- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
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- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
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- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00718—Type of compounds synthesised
- B01J2219/00745—Inorganic compounds
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- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00718—Type of compounds synthesised
- B01J2219/00745—Inorganic compounds
- B01J2219/00747—Catalysts
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- 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
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- C—CHEMISTRY; METALLURGY
- C40—COMBINATORIAL TECHNOLOGY
- C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
- C40B30/00—Methods of screening libraries
- C40B30/08—Methods of screening libraries by measuring catalytic activity
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- C—CHEMISTRY; METALLURGY
- C40—COMBINATORIAL TECHNOLOGY
- C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
- C40B40/00—Libraries per se, e.g. arrays, mixtures
- C40B40/18—Libraries containing only inorganic compounds or inorganic materials
Abstract
La presente invencion se relaciona con un método para la produccion de un catalizador o precatalizador adecuado para asistir en la produccion de alquenil alcanoatos. El método incluye poner en contacto un precursor de modificador con un material de soporte para formar un material de soporte modificado. Se puede poner en contacto uno o más componentes precursores catalíticos (paladioy/u oro) con el material de soporte modificado. La relacion atomica de oro a paladio está preferentemente en el rango de aproximadamente 0,3 a aproximadamente 0,90. A continuacion se pueden reducir los materiales de soporte con el componente catalítico utilizando un entorno reductor. También se incluye dentro de la presente invencion una composicion para catalizar la produccion de un alquenil alcanoato que incluye un material de soporte modificado con paladio y oro. Los catalizadores de la presente invencion pueden utilizarse para producir alquenil alcanoatos en general y vinil acetato en particular, y son utiles para producir bajas relaciones EA/VA manteniendo o mejorando al mismo tiempo la selectividad de CO2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63752904P | 2004-12-20 | 2004-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR052801A1 true AR052801A1 (es) | 2007-04-04 |
Family
ID=36061714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP050105031A AR052801A1 (es) | 2004-12-20 | 2005-12-01 | Materiales de soporte modificados para catalizadores |
Country Status (19)
Country | Link |
---|---|
US (2) | US7518014B2 (es) |
EP (2) | EP2380661A3 (es) |
JP (1) | JP2008524217A (es) |
KR (2) | KR100978977B1 (es) |
CN (1) | CN101124043B (es) |
AR (1) | AR052801A1 (es) |
AU (1) | AU2005319574B2 (es) |
BR (1) | BRPI0518825A2 (es) |
CA (1) | CA2586584C (es) |
MX (1) | MX2007006486A (es) |
MY (1) | MY146433A (es) |
NO (1) | NO20072769L (es) |
NZ (1) | NZ555037A (es) |
PL (1) | PL382741A1 (es) |
RU (1) | RU2422433C2 (es) |
TW (1) | TWI391182B (es) |
UA (1) | UA95442C2 (es) |
WO (1) | WO2006068764A2 (es) |
ZA (1) | ZA200704864B (es) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2572759A1 (en) * | 2004-07-09 | 2006-01-26 | Steve Canova | Method for producing solid ceramic particles |
CN101023243A (zh) * | 2004-09-14 | 2007-08-22 | 卡博陶粒有限公司 | 烧结球形颗粒 |
AU2006218614A1 (en) * | 2005-03-01 | 2006-09-08 | Carbo Ceramics Inc. | Methods for producing sintered particles from a slurry of an alumina-containing raw material |
US8227369B2 (en) * | 2005-05-25 | 2012-07-24 | Celanese International Corp. | Layered composition and processes for preparing and using the composition |
US20070023187A1 (en) * | 2005-07-29 | 2007-02-01 | Carbo Ceramics Inc. | Sintered spherical pellets useful for gas and oil well proppants |
US7828998B2 (en) * | 2006-07-11 | 2010-11-09 | Carbo Ceramics, Inc. | Material having a controlled microstructure, core-shell macrostructure, and method for its fabrication |
CA2661799A1 (en) * | 2006-08-30 | 2008-03-06 | Carbo Ceramics Inc. | Low bulk density proppant and methods for producing the same |
WO2008076213A1 (en) * | 2006-12-15 | 2008-06-26 | Exxonmobil Research And Engineering Company | Drying process for producing small quantities of controlled particle size catalysts |
DE102007025442B4 (de) * | 2007-05-31 | 2023-03-02 | Clariant International Ltd. | Verwendung einer Vorrichtung zur Herstellung eines Schalenkatalysators und Schalenkatalysator |
DE102007025443A1 (de) * | 2007-05-31 | 2008-12-04 | Süd-Chemie AG | Pd/Au-Schalenkatalysator enthaltend HfO2, Verfahren zu dessen Herstellung sowie dessen Verwendung |
DE102007025362A1 (de) * | 2007-05-31 | 2008-12-11 | Süd-Chemie AG | Dotierter Pd/Au-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 |
DE102007025223A1 (de) * | 2007-05-31 | 2008-12-04 | Süd-Chemie AG | Zirkoniumoxid-dotierter VAM-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung |
DE102007025444A1 (de) * | 2007-05-31 | 2008-12-11 | Süd-Chemie AG | VAM-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung |
WO2009009370A1 (en) * | 2007-07-06 | 2009-01-15 | Carbo Ceramics Inc. | Proppants for gel clean-up |
US20090118145A1 (en) * | 2007-10-19 | 2009-05-07 | Carbo Ceramics Inc. | Method for producing proppant using a dopant |
US8304586B2 (en) | 2010-02-02 | 2012-11-06 | Celanese International Corporation | Process for purifying ethanol |
US8501652B2 (en) | 2008-07-31 | 2013-08-06 | Celanese International Corporation | Catalysts for making ethanol from acetic acid |
US8471075B2 (en) | 2008-07-31 | 2013-06-25 | Celanese International Corporation | Processes for making ethanol from acetic acid |
US8338650B2 (en) | 2008-07-31 | 2012-12-25 | Celanese International Corporation | Palladium catalysts for making ethanol from acetic acid |
US20100197486A1 (en) * | 2008-07-31 | 2010-08-05 | Celanese International Corporation | Catalysts for making ethyl acetate from acetic acid |
US8309773B2 (en) | 2010-02-02 | 2012-11-13 | Calanese International Corporation | Process for recovering ethanol |
US8680317B2 (en) * | 2008-07-31 | 2014-03-25 | Celanese International Corporation | Processes for making ethyl acetate from acetic acid |
US8546622B2 (en) * | 2008-07-31 | 2013-10-01 | Celanese International Corporation | Process for making ethanol from acetic acid using acidic catalysts |
US20100121100A1 (en) * | 2008-11-12 | 2010-05-13 | Daniel Travis Shay | Supported palladium-gold catalysts and preparation of vinyl acetate therewith |
DE102008059342A1 (de) * | 2008-11-30 | 2010-06-10 | Süd-Chemie AG | Schalenkatalysator, Verfahren zu seiner Herstellung sowie Verwendung |
DE102008059341A1 (de) * | 2008-11-30 | 2010-06-10 | Süd-Chemie AG | Katalysatorträger, Verfahren zu seiner Herstellung sowie Verwendung |
US8450535B2 (en) | 2009-07-20 | 2013-05-28 | Celanese International Corporation | Ethanol production from acetic acid utilizing a cobalt catalyst |
US8710277B2 (en) * | 2009-10-26 | 2014-04-29 | Celanese International Corporation | Process for making diethyl ether from acetic acid |
US8680321B2 (en) * | 2009-10-26 | 2014-03-25 | Celanese International Corporation | Processes for making ethanol from acetic acid using bimetallic catalysts |
US8507720B2 (en) * | 2010-01-29 | 2013-08-13 | Lyondell Chemical Technology, L.P. | Titania-alumina supported palladium catalyst |
US8329611B2 (en) * | 2009-12-16 | 2012-12-11 | Lyondell Chemical Technology, L,P. | Titania-containing extrudate |
US8273682B2 (en) * | 2009-12-16 | 2012-09-25 | Lyondell Chemical Technology, L.P. | Preparation of palladium-gold catalyst |
US8211821B2 (en) * | 2010-02-01 | 2012-07-03 | Celanese International Corporation | Processes for making tin-containing catalysts |
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 |
EP2531291A1 (en) | 2010-02-02 | 2012-12-12 | Celanese International Corporation | Preparation and use of a catalyst for producing ethanol comprising a crystalline support modifier |
US8314272B2 (en) | 2010-02-02 | 2012-11-20 | Celanese International Corporation | Process for recovering ethanol with vapor separation |
US8754267B2 (en) | 2010-05-07 | 2014-06-17 | Celanese International Corporation | Process for separating acetaldehyde from ethanol-containing mixtures |
US8604255B2 (en) | 2010-05-07 | 2013-12-10 | Celanese International Corporation | Process for recovering ethanol with sidedraws to regulate C3+ alcohols concentrations |
US20110306748A1 (en) * | 2010-06-11 | 2011-12-15 | Daniel Travis Shay | Titania-alumina-tungsta extrudate and its use |
US8350098B2 (en) | 2011-04-04 | 2013-01-08 | Celanese International Corporation | Ethanol production from acetic acid utilizing a molybdenum carbide catalyst |
CN102381966A (zh) * | 2011-11-11 | 2012-03-21 | 天津大学 | 一种醋酸乙烯生产方法 |
US9233899B2 (en) | 2011-12-22 | 2016-01-12 | Celanese International Corporation | Hydrogenation catalysts having an amorphous support |
US9000234B2 (en) | 2011-12-22 | 2015-04-07 | Celanese International Corporation | Calcination of modified support to prepare hydrogenation catalysts |
WO2013103398A1 (en) * | 2012-01-06 | 2013-07-11 | Celanese International Corporation | Modified catalyst supports and process for producing ethanol using the catalyst |
DE102012003232A1 (de) * | 2012-02-20 | 2013-08-22 | Clariant Produkte (Deutschland) Gmbh | Nachvergoldung von Pd-Au-gecoateten Schalenkatalysatoren |
US20140081040A1 (en) * | 2012-09-20 | 2014-03-20 | Lyondell Chemical Technology, L.P. | Process for pre-treatment of a catalyst support and catalyst prepared therefrom |
US8853469B2 (en) | 2012-11-20 | 2014-10-07 | Celanese International Corporation | Combined column for separating products of different hydrogenation reactors |
KR101511363B1 (ko) | 2012-11-21 | 2015-04-10 | 한국과학기술연구원 | 수증기-이산화탄소 복합개질을 위한 고내구성 금속폼 지지 촉매 및 그 제조방법 |
CN104549517B (zh) * | 2013-10-28 | 2017-02-15 | 中国石油化工股份有限公司 | 醋酸乙烯催化剂及其应用 |
CN104549516B (zh) * | 2013-10-28 | 2017-02-15 | 中国石油化工股份有限公司 | 醋酸乙烯催化剂、制备方法和醋酸乙烯合成方法 |
CN105289668B (zh) * | 2014-07-11 | 2018-02-09 | 中国石油化工股份有限公司 | 双醋酸亚乙酯催化剂和其制备方法 |
CA2959591C (en) * | 2014-08-29 | 2022-05-31 | Reliance Industries Limited | Reforming catalyst and a method of preparation thereof |
CN105413718B (zh) * | 2014-09-17 | 2018-05-11 | 中国石油化工股份有限公司 | 双醋酸亚乙酯催化剂 |
CN105585498B (zh) * | 2014-10-24 | 2018-02-09 | 中国石油化工股份有限公司 | 醋酸甲酯合成醋酸乙烯的方法 |
CN105585500B (zh) * | 2014-10-24 | 2018-01-09 | 中国石油化工股份有限公司 | 醋酸甲酯制备醋酸乙烯的方法 |
US9597667B2 (en) | 2015-03-26 | 2017-03-21 | North Carolina State University | Palladium, rhenium and alumina catalysts for the selective hydrogenation of carbonyls, their synthesis, and methods of using the same |
FR3038851B1 (fr) * | 2015-07-13 | 2019-11-08 | IFP Energies Nouvelles | Catalyseur a base de tantale depose sur silice pour la transformation de l'ethanol en butadiene |
CN106582856B (zh) * | 2015-10-19 | 2019-09-06 | 中国石油化工股份有限公司 | 合成醋酸烯丙酯所用的催化剂 |
CN105536867A (zh) * | 2015-12-18 | 2016-05-04 | 浙江省冶金研究院有限公司 | 一种包覆型钯碳催化剂的制备方法 |
CN106527035A (zh) * | 2016-10-18 | 2017-03-22 | 孙绪刚 | 一种基于pvb胶片的透明防紫外投影屏及制备方法 |
CN113751073B (zh) * | 2020-06-02 | 2024-01-30 | 中国石油化工股份有限公司 | 乙烯法醋酸乙烯催化剂 |
CN113413923A (zh) * | 2021-06-24 | 2021-09-21 | 昆明理工大学 | 一种由静电纺丝制备酸碱双功能纳米纤维材料的方法 |
CN116550383B (zh) * | 2023-07-12 | 2023-10-31 | 中国天辰工程有限公司 | 一种不饱和醋酸酯及其催化剂的制备方法 |
Family Cites Families (96)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US585287A (en) * | 1897-06-29 | Ground-detector | ||
CA820352A (en) | 1969-08-12 | Kronig Walter | Process for the production of organic esters | |
DE1221637B (de) * | 1964-04-16 | 1966-07-28 | Hoechst Ag | Verfahren zur Herstellung von Vinylverbindungen |
DE1230784B (de) * | 1965-04-07 | 1966-12-22 | Knapsack Ag | Verfahren zur Herstellung von Vinylacetat |
GB1128993A (en) * | 1966-06-07 | 1968-10-02 | Bp Chem Int Ltd | Improvements in or relating to the production of vinyl acetate |
CH534005A (de) * | 1968-02-01 | 1973-02-28 | Bayer Ag | Verfahren zur Herstellung eines Palladium und Gold enthaltenden Katalysators |
DE1793474C3 (de) * | 1968-09-24 | 1974-05-22 | Knapsack Ag, 5033 Huerth-Knapsack | Verfahren zur Herstellung von Vinylacetat |
JPS514118A (en) * | 1974-06-27 | 1976-01-14 | Kuraray Co | Sakusanbiniruno seizohoho |
US4048096A (en) | 1976-04-12 | 1977-09-13 | E. I. Du Pont De Nemours And Company | Surface impregnated 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 |
FR2469204A1 (fr) * | 1979-11-12 | 1981-05-22 | Inst Francais Du Petrole | Nouveaux catalyseurs de dealkylation, a la vapeur d'eau, d'hydrocarbures aromatiques |
DE3115032A1 (de) * | 1980-04-14 | 1982-02-18 | Showa Denko K.K., Tokyo | Rhodium-katalysator und verfahren zu seiner herstellung |
DE3200483A1 (de) * | 1982-01-09 | 1983-07-21 | Bayer Ag, 5090 Leverkusen | Kieselsaeurehaltige formkoerper, verfahren zu ihrer herstellung und ihre verwendung |
CA1320724C (en) * | 1985-07-19 | 1993-07-27 | Koichi Kanehira | Terpene amino alcohols and medicinal uses thereof |
US4977126A (en) * | 1987-05-07 | 1990-12-11 | Exxon Research And Engineering Company | Process for the preparation of surface impregnated dispersed cobalt metal catalysts |
DE3803900A1 (de) | 1988-02-09 | 1989-08-17 | Hoechst Ag | Verfahren zur herstellung von vinylacetat |
DE68912657T2 (de) | 1988-06-21 | 1994-09-01 | Asahi Glass Co Ltd | Verfahren zur Herstellung von 1,1,1,2-Tetrafluorethan. |
IL88722A (en) * | 1988-12-19 | 1993-03-15 | Israel State | Holmium laser |
JP2553731B2 (ja) * | 1990-04-13 | 1996-11-13 | 三菱電機株式会社 | 半導体光素子 |
US5274181A (en) * | 1991-05-06 | 1993-12-28 | Bp Chemicals Limited | Catalysts and processes for the manufacture of vinyl acetate |
US5342987A (en) * | 1991-05-06 | 1994-08-30 | Union Carbide Chemicals & Plastics Technology Corporation | Alkenyl alkanoate production |
US5185308A (en) | 1991-05-06 | 1993-02-09 | Bp Chemicals Limited | Catalysts and processes for the manufacture of vinyl acetate |
US5179056A (en) | 1991-05-06 | 1993-01-12 | Union Carbide Chemicals & Plastics Technology Corporation | Production of alkenyl alkanoate catalysts |
US5200382A (en) | 1991-11-15 | 1993-04-06 | Exxon Research And Engineering Company | Catalyst comprising thin shell of catalytically active material bonded onto an inert core |
US5194417A (en) | 1991-12-05 | 1993-03-16 | Quantum Chemical Corporation | Pretreatment of palladium-gold catalysts useful in vinyl acetate synthesis |
US5314888A (en) | 1992-02-21 | 1994-05-24 | Trustees Of Tufts College | Veterinary method for treating inappropriate elimination of urine in household pets |
US5314858A (en) * | 1992-10-14 | 1994-05-24 | Hoechst Celanese Corporation | Vinyl acetate catalyst preparation method |
US5332710A (en) | 1992-10-14 | 1994-07-26 | Hoechst Celanese Corporation | Vinyl acetate catalyst preparation method |
DE4323981C1 (de) | 1993-07-16 | 1995-03-09 | Hoechst Ag | Palladium und Kalium sowie Cadmium, Barium oder Gold enthaltender Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung zur Herstellung von Vinylacetat |
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 |
US5486093A (en) * | 1993-09-08 | 1996-01-23 | United Technologies Corporation | Leading edge cooling of turbine airfoils |
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 |
US6395676B2 (en) * | 1994-02-22 | 2002-05-28 | The Standard Oil Company | Process for the preparation of fluid bed vinyl acetate catalyst |
US5466652A (en) | 1994-02-22 | 1995-11-14 | The Standard Oil Co. | Process for the preparation of vinyl acetate catalyst |
US6034030A (en) | 1994-02-22 | 2000-03-07 | Celanese International Corporation | Vinyl acetate catalyst preparation method |
ES2287994T3 (es) * | 1994-02-22 | 2007-12-16 | The Standard Oil Company | Procedimiento para la preparacion de soporte de catalizador de acetato de vinilo de lecho fluidizado. |
EP0685449B1 (en) | 1994-06-02 | 1999-08-18 | The Standard Oil Company | Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetate |
US5665667A (en) | 1994-06-02 | 1997-09-09 | The Standard Oil Company | Process for the preparation of vinyl acetate catalyst |
US20020058833A1 (en) * | 1996-03-23 | 2002-05-16 | Cirjak Larry M. | Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetate |
US20030166466A1 (en) * | 1995-01-20 | 2003-09-04 | Hoke Jeffrey B. | Catalyst and adsorption compositions having improved adhesion characteristics |
DE19501891C1 (de) | 1995-01-23 | 1996-09-26 | Degussa | Verfahren zur Herstellung eines Trägerkatalysators und seine Verwendung für die Produktion von Vinylacetat |
US5576457A (en) * | 1995-05-23 | 1996-11-19 | Hoechst Celanese Corporation | Catalyst and procedure for preparation of vinyl acetate |
CZ370397A3 (cs) | 1995-05-23 | 1998-06-17 | Celanese Gmbh | Způsob výroby vinylacetátu a katalyzátor vhodný pro tento způsob |
IN188013B (es) | 1995-05-23 | 2002-08-10 | Hoechst Celanese Corp | |
US6022823A (en) * | 1995-11-07 | 2000-02-08 | Millennium Petrochemicals, Inc. | Process for the production of supported palladium-gold catalysts |
US5688993A (en) | 1995-12-22 | 1997-11-18 | E. I. Du Pont De Nemours And Company | Method for modifying catalyst performance during the gas phase synthesis of vinyl acetate |
TR199801966T2 (xx) | 1996-04-01 | 1999-01-18 | Hoechst Celanese Corporation | Bir vinil asetat kataliz�r�n�n haz�rlanmas� i�in y�ntem. |
US5705679A (en) * | 1996-04-02 | 1998-01-06 | Nicolau; Ioan | Honeycomb catalyst for vinyl acetate synthesis |
DE19613791C2 (de) | 1996-04-04 | 2002-01-31 | Celanese Chem Europe Gmbh | Katalysator, Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Vinylacetat |
CZ291511B6 (cs) | 1996-04-16 | 2003-03-12 | Hoechst Celanese Corporation | Způsob přípravy katalyzátoru pro syntézu nenasycených esterů |
US5691267A (en) * | 1996-04-16 | 1997-11-25 | Hoechst Celanese Corporation | Two step gold addition method for preparing a vinyl acetate catalyst |
DE19619961A1 (de) * | 1996-05-17 | 1997-11-20 | Degussa | Preßlinge auf Basis von pyrogen hergestelltem Siliciumdioxid |
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 |
GB9616573D0 (en) | 1996-08-07 | 1996-09-25 | Bp Chem Int Ltd | Process |
US5935889A (en) | 1996-10-04 | 1999-08-10 | Abb Lummus Global Inc. | Catalyst and method of preparation |
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 |
GB9625599D0 (en) | 1996-12-10 | 1997-01-29 | Bp Chem Int Ltd | Process |
US5968869A (en) * | 1997-06-03 | 1999-10-19 | Celanese International Corporation | Vinyl acetate catalyst comprising palladium and gold deposited on a copper containing carrier |
DE19723591A1 (de) * | 1997-06-05 | 1998-12-10 | Hoechst Ag | Katalysator, Verfahren zu seiner Herstellung und seine Verwendung zur Herstellung von Vinylacetat |
DE19734974A1 (de) * | 1997-08-13 | 1999-02-25 | Hoechst Ag | Verfahren zur Herstellung von porös geträgerten Metall-Nanopartikel-haltigen Katalysatoren, insbesondere für die Gasphasenoxidation von Ethylen und Essigsäure zu Vinylacetat |
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 |
DE19755022C2 (de) * | 1997-12-11 | 2000-03-09 | Celanese Chem Europe Gmbh | Katalysator und Verfahren zur Herstellung von Vinylacetat |
DE19754992C2 (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 |
DE19755023C2 (de) * | 1997-12-11 | 2000-03-09 | Celanese Chem Europe Gmbh | Katalysator und Verfahren zur Herstellung von Vinylacetat |
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 |
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 |
AU3287099A (en) * | 1998-02-05 | 1999-08-23 | Engelhard Corporation | Suppression of aging for pd-au vinyl acetate monomer catalyst |
GB9810928D0 (en) * | 1998-05-22 | 1998-07-22 | Bp Chem Int Ltd | Catalyst and process |
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 |
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 |
DE19827844A1 (de) | 1998-06-23 | 1999-12-30 | Aventis Res & Tech Gmbh & Co | Verfahren zur Herstellung von Schalenkatalysatoren durch CVD-Beschichtung |
DE19834569A1 (de) | 1998-07-31 | 2000-02-03 | Celanese Chem Europe Gmbh | Verfahren zur Herstellung von Trägerkatalysatoren sowie deren Verwendung für die Herstellung von Vinylacetatmonomer |
GB9817365D0 (en) * | 1998-08-11 | 1998-10-07 | Bp Chem Int Ltd | Process for the production of vinyl acetate |
GB9817362D0 (en) * | 1998-08-11 | 1998-10-07 | Bp Chem Int Ltd | Improved process for the production if vinyl acetate |
GB9817363D0 (en) * | 1998-08-11 | 1998-10-07 | Bp Chem Int Ltd | Process for the production of vinyl acetate |
DE19843693A1 (de) | 1998-09-24 | 2000-03-30 | Degussa | Trägerkatalysator für die Produktion von Vinylacetatmonomer |
DE19854635A1 (de) * | 1998-11-26 | 2000-05-31 | Basf Ag | Trägerkatalysator und dessen Einsatz in der Hydrierung |
GB9826754D0 (en) * | 1998-12-04 | 1999-01-27 | 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 |
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 |
US6143921A (en) * | 1999-05-14 | 2000-11-07 | Saudi Basic Industries Corporation | Method for producing vinyl acetate monomer from ethane or ethylene oxidation |
US6303537B1 (en) * | 1999-11-17 | 2001-10-16 | Celanese International Corporation | Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication |
US20030059356A1 (en) * | 1999-11-30 | 2003-03-27 | Engelhard Corporation | Catalyst material aging method |
GB0014583D0 (en) | 2000-06-14 | 2000-08-09 | Bp Chem Int Ltd | Process |
DE10030039A1 (de) | 2000-06-17 | 2002-01-10 | Celanese Chem Europe Gmbh | Katalysator zur Herstellung von Vinylacetat und Verfahren zur Herstellung des Katalysators |
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 |
DE10037165A1 (de) * | 2000-07-20 | 2002-02-21 | Inst Angewandte Chemie Berlin | Katalysator für die Entfernung von Kohlenwasserstoffspuren aus Gasströmen |
US6486370B1 (en) * | 2001-06-22 | 2002-11-26 | Uop Llc | Dehydrogenation process using layered catalyst composition |
TWI304359B (en) * | 2001-12-04 | 2008-12-21 | Bp Chem Int Ltd | Oxidation process in fluidised bed reactor |
US20040068148A1 (en) * | 2002-10-08 | 2004-04-08 | Conoco Inc. | Oxidative dehydrogenation of hydrocarbons using catalysts with trace promoter metal loading |
TW200539941A (en) | 2003-12-19 | 2005-12-16 | Celanese Int Corp | Methods of making alkenyl alkanoates |
PL380018A1 (pl) * | 2003-12-19 | 2006-12-11 | Celanese International Corporation | Warstwowy materiał nośnika do katalizatorów |
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2005
- 2005-11-21 KR KR1020097016804A patent/KR100978977B1/ko not_active IP Right Cessation
- 2005-11-21 BR BRPI0518825-3A patent/BRPI0518825A2/pt not_active IP Right Cessation
- 2005-11-21 MX MX2007006486A patent/MX2007006486A/es active IP Right Grant
- 2005-11-21 UA UAA200706060A patent/UA95442C2/ru unknown
- 2005-11-21 CA CA2586584A patent/CA2586584C/en not_active Expired - Fee Related
- 2005-11-21 EP EP11174393A patent/EP2380661A3/en not_active Withdrawn
- 2005-11-21 EP EP05825484A patent/EP1827682A2/en not_active Withdrawn
- 2005-11-21 JP JP2007546694A patent/JP2008524217A/ja active Pending
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- 2005-11-21 RU RU2007120390/04A patent/RU2422433C2/ru not_active IP Right Cessation
- 2005-11-21 AU AU2005319574A patent/AU2005319574B2/en not_active Ceased
- 2005-11-21 PL PL382741A patent/PL382741A1/pl not_active Application Discontinuation
- 2005-11-21 WO PCT/US2005/042651 patent/WO2006068764A2/en active Application Filing
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RU2422433C2 (ru) | 2011-06-27 |
KR20090101308A (ko) | 2009-09-24 |
EP2380661A3 (en) | 2012-02-01 |
MY146433A (en) | 2012-08-15 |
US7518014B2 (en) | 2009-04-14 |
AU2005319574B2 (en) | 2009-09-24 |
KR100932575B1 (ko) | 2009-12-17 |
KR100978977B1 (ko) | 2010-08-30 |
US20060135809A1 (en) | 2006-06-22 |
US20080153692A1 (en) | 2008-06-26 |
JP2008524217A (ja) | 2008-07-10 |
BRPI0518825A2 (pt) | 2008-12-09 |
KR20070093971A (ko) | 2007-09-19 |
EP2380661A2 (en) | 2011-10-26 |
CA2586584C (en) | 2011-01-18 |
AU2005319574A1 (en) | 2006-06-29 |
WO2006068764A2 (en) | 2006-06-29 |
TWI391182B (zh) | 2013-04-01 |
TW200633776A (en) | 2006-10-01 |
WO2006068764A3 (en) | 2006-11-09 |
EP1827682A2 (en) | 2007-09-05 |
CA2586584A1 (en) | 2006-06-29 |
NO20072769L (no) | 2007-05-31 |
CN101124043B (zh) | 2012-10-10 |
ZA200704864B (en) | 2008-08-27 |
PL382741A1 (pl) | 2007-12-10 |
MX2007006486A (es) | 2007-07-04 |
CN101124043A (zh) | 2008-02-13 |
UA95442C2 (ru) | 2011-08-10 |
NZ555037A (en) | 2011-03-31 |
RU2007120390A (ru) | 2008-12-10 |
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