AR010544A1 - Un proceso para la produccion de acetato de vinilo - Google Patents
Un proceso para la produccion de acetato de viniloInfo
- Publication number
- AR010544A1 AR010544A1 ARP970105135A ARP970105135A AR010544A1 AR 010544 A1 AR010544 A1 AR 010544A1 AR P970105135 A ARP970105135 A AR P970105135A AR P970105135 A ARP970105135 A AR P970105135A AR 010544 A1 AR010544 A1 AR 010544A1
- Authority
- AR
- Argentina
- Prior art keywords
- palladium
- compound
- vinyl acetate
- production
- carried out
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B01J23/40—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
-
- 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
- B01J23/63—Platinum group metals with rare earths or actinides
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble 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
- B01J37/16—Reducing
Abstract
Un proceso para la produccion de acetato de vinilo, cuyo proceso comprende poner en contacto etileno, ácido acético y un gas conteniendo oxígeno con uncatalizador de paladio soportado preparado mediante un proceso que comprende las etapas de (a)impregnar un soporte de catalizador con un compuesto depaladio, (b) convertir el compuesto de paladio a paladio sustancialmente metálica y (c) sinterizar el paladio soportado a una temperatura superior a500°C. El soporte de catalizador seimpr egna con un compuesto de paladio en un disolvente elegido entre agua, ácido carboxílico, benceno, tolueno, alcohol,nitrilos, tetrahidrofurano o un disolvente clorado. Preferentemente la etapa (b) se efectua poniendo en contacto el compuestode pa ladio con un agentereductor líquido o gaseoso y la etapa (c) se efectua a una temperatura de 650 a 1000°C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9622911.7A GB9622911D0 (en) | 1996-11-04 | 1996-11-04 | Process |
Publications (1)
Publication Number | Publication Date |
---|---|
AR010544A1 true AR010544A1 (es) | 2000-06-28 |
Family
ID=10802399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970105135A AR010544A1 (es) | 1996-11-04 | 1997-11-04 | Un proceso para la produccion de acetato de vinilo |
Country Status (20)
Country | Link |
---|---|
US (3) | US5990344A (es) |
EP (1) | EP0839793B1 (es) |
JP (1) | JP4137204B2 (es) |
KR (1) | KR100535736B1 (es) |
CN (1) | CN1153755C (es) |
AR (1) | AR010544A1 (es) |
BR (1) | BR9709477B1 (es) |
CA (1) | CA2219966C (es) |
DE (1) | DE69711320T2 (es) |
ES (1) | ES2175286T3 (es) |
GB (1) | GB9622911D0 (es) |
ID (1) | ID18766A (es) |
MY (1) | MY120308A (es) |
NO (1) | NO975057L (es) |
NZ (1) | NZ329092A (es) |
RU (1) | RU2197472C2 (es) |
SA (1) | SA98190191A (es) |
SG (1) | SG63770A1 (es) |
TW (1) | TW411329B (es) |
ZA (1) | ZA979733B (es) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6407283B2 (en) * | 1996-11-04 | 2002-06-18 | Bp Chemicals Limited | Process for the production of vinyl acetate |
DE19755022C2 (de) * | 1997-12-11 | 2000-03-09 | Celanese Chem Europe Gmbh | Katalysator und Verfahren zur Herstellung von Vinylacetat |
DK1063010T3 (da) * | 1998-03-09 | 2008-09-15 | Osaka Gas Co Ltd | Fremgangsmåde til fjernelse af methan fra udstödningsgasser |
GB9810928D0 (en) * | 1998-05-22 | 1998-07-22 | Bp Chem Int Ltd | Catalyst and process |
GB9817365D0 (en) | 1998-08-11 | 1998-10-07 | Bp Chem Int Ltd | Process for the production of vinyl acetate |
GB9817363D0 (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 |
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 |
EP1372845A1 (en) | 2001-03-30 | 2004-01-02 | Shell Internationale Researchmaatschappij B.V. | Process for preparing a group viii-metal containing catalyst, use thereof for preparing an alkenyl carboxylate |
US6620965B1 (en) | 2002-03-08 | 2003-09-16 | Catalytic Distillation Technologies | Process for vinyl acetate |
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 |
US6762324B2 (en) * | 2002-05-01 | 2004-07-13 | Air Products And Chemicals, Inc. | Metal modified Pd/Ni catalysts |
CN1314490C (zh) * | 2003-04-23 | 2007-05-09 | 中国石油化工股份有限公司 | 用于合成醋酸乙烯酯的催化剂的制备方法 |
US7294734B2 (en) * | 2003-05-02 | 2007-11-13 | Velocys, Inc. | Process for converting a hydrocarbon to an oxygenate or a nitrile |
TW201236755A (en) * | 2003-12-19 | 2012-09-16 | Celanese Int Corp | Halide free precursors 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 |
US7468455B2 (en) | 2004-11-03 | 2008-12-23 | Velocys, Inc. | Process and apparatus for improved methods for making vinyl acetate monomer (VAM) |
EP2380661A3 (en) | 2004-12-20 | 2012-02-01 | 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 |
US7605106B2 (en) * | 2005-11-15 | 2009-10-20 | Nova Chemicals (International) S.A. | Telomerization of dienes |
US7842639B2 (en) * | 2006-05-19 | 2010-11-30 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Mechanical alloying of a hydrogenation catalyst used for the remediation of contaminated compounds |
US7825204B2 (en) * | 2006-12-19 | 2010-11-02 | Lyondell Chemical Technology, L.P. | Inorganic oxide extrudates |
DE102007025223A1 (de) | 2007-05-31 | 2008-12-04 | Süd-Chemie AG | Zirkoniumoxid-dotierter VAM-Schalenkatalysator, 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 |
DE102007025442B4 (de) | 2007-05-31 | 2023-03-02 | Clariant International Ltd. | Verwendung einer Vorrichtung zur Herstellung eines Schalenkatalysators und Schalenkatalysator |
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 |
DE102007025443A1 (de) | 2007-05-31 | 2008-12-04 | Süd-Chemie AG | Pd/Au-Schalenkatalysator enthaltend HfO2, Verfahren zu dessen Herstellung sowie dessen Verwendung |
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 |
RU2375113C1 (ru) * | 2008-09-29 | 2009-12-10 | Бонсанко Текнолоджи АГ | Способ получения палладийсодержащих катализаторов |
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 |
DE202008017277U1 (de) | 2008-11-30 | 2009-04-30 | Süd-Chemie AG | Katalysatorträger |
FR2950365B1 (fr) * | 2009-09-21 | 2012-07-06 | Commissariat Energie Atomique | Procede de depot d'un metal sur une couche en carbone poreux |
US20120149939A1 (en) | 2010-12-10 | 2012-06-14 | Celanese International Corporation | Recovery of Acetic Acid from Heavy Ends in Vinyl Acetate Synthesis Process |
DE102011018532A1 (de) * | 2011-04-26 | 2012-10-31 | Süd-Chemie AG | Basische Katalysatorträgerkörper mit niedriger Oberfläche |
EP2671641A1 (en) * | 2012-06-07 | 2013-12-11 | Univerza V Ljubljani | A method of deposition of Pt or Pd catalysts using gaseous reducing agents |
WO2013191399A1 (ko) * | 2012-06-18 | 2013-12-27 | 삼성비피화학(주) | 초산, 초산비닐 및 폴리비닐알코올의 통합 제조방법 |
EP3065865B1 (en) * | 2013-11-06 | 2022-03-30 | Yissum Research Development Company of The Hebrew University of Jerusalem Ltd. | A method for storage and release of hydrogen |
DE102014222176A1 (de) * | 2014-10-30 | 2016-05-04 | Wacker Chemie Ag | Verfahren zur Herstellung von Vinylacetat |
US9998896B1 (en) | 2017-08-18 | 2018-06-12 | Verizon Patent And Licensing Inc. | Dedicated APN access using default network access key for profile download |
RU2712593C1 (ru) * | 2019-03-15 | 2020-01-29 | Акционерное общество "Электростальское научно-производственное объединение "Неорганика" (АО "ЭНПО "Неорганика") | Способ получения палладиевого катализатора на основе оксида алюминия |
TW202128605A (zh) | 2019-12-19 | 2021-08-01 | 美商瑟蘭斯國際股份有限公司 | 於乙酸乙烯酯製造期間監測各式流之可燃性之方法及系統 |
TW202204892A (zh) | 2020-06-29 | 2022-02-01 | 美商瑟蘭斯國際股份有限公司 | 於乙酸乙烯酯製造之金屬離子原位分析 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3847972A (en) * | 1967-06-12 | 1974-11-12 | Asahi Chemical Ind | Production of vinyl acetate |
US4145314A (en) * | 1977-06-17 | 1979-03-20 | Exxon Research & Engineering Co. | Preparation of highly dispersed supported group viii metal catalysts and the redispersion of sintered or agglomerated supported group viii metal catalysts by the addition of phosphorus |
US4482641A (en) * | 1983-02-28 | 1984-11-13 | Standard Oil Company (Indiana) | Metal-containing active carbon and method for making same |
US4808394A (en) * | 1987-09-08 | 1989-02-28 | Phillips Petroleum Company | Catalytic oxidation of carbon monoxide |
JP2556874B2 (ja) * | 1988-02-18 | 1996-11-27 | 田中貴金属工業株式会社 | 担体上における金属の合金化方法 |
US5179056A (en) * | 1991-05-06 | 1993-01-12 | Union Carbide Chemicals & Plastics Technology Corporation | Production of alkenyl alkanoate catalysts |
US5194417A (en) * | 1991-12-05 | 1993-03-16 | Quantum Chemical Corporation | Pretreatment of palladium-gold catalysts useful in vinyl acetate synthesis |
US5665667A (en) * | 1994-06-02 | 1997-09-09 | The Standard Oil Company | 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 |
-
1996
- 1996-11-04 GB GBGB9622911.7A patent/GB9622911D0/en active Pending
-
1997
- 1997-10-28 DE DE69711320T patent/DE69711320T2/de not_active Expired - Fee Related
- 1997-10-28 EP EP97308610A patent/EP0839793B1/en not_active Expired - Lifetime
- 1997-10-28 ES ES97308610T patent/ES2175286T3/es not_active Expired - Lifetime
- 1997-10-29 ZA ZA979733A patent/ZA979733B/xx unknown
- 1997-10-29 US US08/960,306 patent/US5990344A/en not_active Ceased
- 1997-10-31 SG SG1997003913A patent/SG63770A1/en unknown
- 1997-10-31 JP JP30098297A patent/JP4137204B2/ja not_active Expired - Fee Related
- 1997-11-03 NO NO975057A patent/NO975057L/no not_active Application Discontinuation
- 1997-11-03 NZ NZ329092A patent/NZ329092A/en unknown
- 1997-11-03 CA CA002219966A patent/CA2219966C/en not_active Expired - Fee Related
- 1997-11-04 AR ARP970105135A patent/AR010544A1/es not_active Application Discontinuation
- 1997-11-04 CN CNB971264791A patent/CN1153755C/zh not_active Expired - Fee Related
- 1997-11-04 MY MYPI97005210A patent/MY120308A/en unknown
- 1997-11-04 RU RU97118606/04A patent/RU2197472C2/ru not_active IP Right Cessation
- 1997-11-04 ID IDP973601A patent/ID18766A/id unknown
- 1997-11-04 BR BRPI9709477-3A patent/BR9709477B1/pt not_active IP Right Cessation
- 1997-11-04 KR KR1019970058049A patent/KR100535736B1/ko not_active IP Right Cessation
- 1997-11-06 TW TW086116541A patent/TW411329B/zh not_active IP Right Cessation
-
1998
- 1998-06-23 SA SA98190191A patent/SA98190191A/ar unknown
-
1999
- 1999-10-12 US US09/415,972 patent/US6492299B1/en not_active Expired - Fee Related
-
2000
- 2000-07-19 US US09/619,896 patent/USRE37744E1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100535736B1 (ko) | 2006-06-22 |
DE69711320T2 (de) | 2002-07-25 |
BR9709477A (pt) | 2000-05-02 |
NO975057D0 (no) | 1997-11-03 |
CN1153755C (zh) | 2004-06-16 |
SG63770A1 (en) | 1999-03-30 |
USRE37744E1 (en) | 2002-06-11 |
JPH10139727A (ja) | 1998-05-26 |
DE69711320D1 (de) | 2002-05-02 |
EP0839793B1 (en) | 2002-03-27 |
MY120308A (en) | 2005-10-31 |
TW411329B (en) | 2000-11-11 |
US5990344A (en) | 1999-11-23 |
US6492299B1 (en) | 2002-12-10 |
ZA979733B (en) | 1999-04-29 |
RU2197472C2 (ru) | 2003-01-27 |
EP0839793A1 (en) | 1998-05-06 |
CN1184808A (zh) | 1998-06-17 |
CA2219966C (en) | 2006-02-07 |
SA98190191A (ar) | 2005-12-03 |
ID18766A (id) | 1998-05-07 |
KR19980042071A (ko) | 1998-08-17 |
ES2175286T3 (es) | 2002-11-16 |
GB9622911D0 (en) | 1997-01-08 |
NO975057L (no) | 1998-05-05 |
CA2219966A1 (en) | 1998-05-04 |
JP4137204B2 (ja) | 2008-08-20 |
NZ329092A (en) | 1998-01-26 |
BR9709477B1 (pt) | 2008-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |