PE20000470A1 - Catalizador de acetato de vinilo que comprende paladio metalico y oro preparado con aurato de potasio - Google Patents
Catalizador de acetato de vinilo que comprende paladio metalico y oro preparado con aurato de potasioInfo
- Publication number
- PE20000470A1 PE20000470A1 PE1999000384A PE00038499A PE20000470A1 PE 20000470 A1 PE20000470 A1 PE 20000470A1 PE 1999000384 A PE1999000384 A PE 1999000384A PE 00038499 A PE00038499 A PE 00038499A PE 20000470 A1 PE20000470 A1 PE 20000470A1
- Authority
- PE
- Peru
- Prior art keywords
- catalyst
- paladium
- vinyl acetate
- grams
- liter
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 7
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 title abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 title 1
- 229910052700 potassium Inorganic materials 0.000 title 1
- 239000011591 potassium Substances 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 229910003244 Na2PdCl4 Inorganic materials 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 235000011056 potassium acetate Nutrition 0.000 abstract 1
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
- B01J23/48—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
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/396—Distribution of the active metal ingredient
- B01J35/397—Egg shell like
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
CATALIZADOR PARA LA PRODUCCION DE ACETATO DE VINILO POR REACCION DE ETILENO, OXIGENO Y ACIDO ACETICO CON BAJA SELECTIVIDAD DE DIOXIDO DE CARBONO. LA BASE POROSA DEL CATALIZADOR CONTIENE PALADIO REDUCIDO PREVIAMENTE IMPREGNANDO UNA SOLUCION ACUOSA DE Na2PdCl4, CON POSTERIOR FIJACION CON NaOH Y REDUCCION DEL Pd; SE OBTUVO UNA CAPA DELGADA DE CATALIZADOR DE Pd, LA CUAL ENTRO EN CONTACTO CON UNA SOLUCION DE KAuO2 ACUOSO PARA FORMAR UNA SEGUNDA CAPA DE Au EN LA BASE. FINALMENTE SE FORMA UNA CAPA DE Pd Y Au. LA BASE POROSA CONTIENE ALREDEDOR DE 1 GRAMO A 10 GRAMOS DE ORO POR LITRO DE CATALIZADOR, Y LA CANTIDAD DE ORO ES DE ALREDEDOR DE 10% A 125% POR PESO BASADA EN EL PESO DE PALADIO. ADEMAS EL CATALIZADOR SE IMPREGNA CON UNA SOLUCION DE ACETATO DE POTASIO EN UNA CANTIDAD DE ALREDEDOR DE 10 GRAMOS/LITRO A 70 GRAMOS/LITRO DE CATALIZADOR
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/088,978 US6350900B1 (en) | 1998-06-02 | 1998-06-02 | Vinyl acetate catalyst comprising metallic palladium and gold prepared with potassium aurate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20000470A1 true PE20000470A1 (es) | 2000-06-05 |
Family
ID=22214627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE1999000384A PE20000470A1 (es) | 1998-06-02 | 1999-05-10 | Catalizador de acetato de vinilo que comprende paladio metalico y oro preparado con aurato de potasio |
Country Status (27)
| Country | Link |
|---|---|
| US (2) | US6350900B1 (es) |
| EP (1) | EP1091802B1 (es) |
| JP (1) | JP4610736B2 (es) |
| KR (1) | KR100575967B1 (es) |
| CN (1) | CN1116109C (es) |
| AR (1) | AR018395A1 (es) |
| AT (1) | ATE272443T1 (es) |
| AU (1) | AU753815B2 (es) |
| BR (1) | BR9910750B1 (es) |
| CA (1) | CA2333097C (es) |
| CZ (1) | CZ295988B6 (es) |
| DE (1) | DE69919169T2 (es) |
| ES (1) | ES2226388T3 (es) |
| HU (1) | HUP0102638A3 (es) |
| ID (1) | ID26891A (es) |
| MY (1) | MY121382A (es) |
| NO (2) | NO322595B1 (es) |
| NZ (1) | NZ508272A (es) |
| PE (1) | PE20000470A1 (es) |
| RU (1) | RU2216401C2 (es) |
| SA (1) | SA99200245B1 (es) |
| SK (1) | SK284905B6 (es) |
| TR (1) | TR200003584T2 (es) |
| TW (1) | TW476667B (es) |
| UA (1) | UA69410C2 (es) |
| WO (1) | WO1999062632A1 (es) |
| ZA (1) | ZA200006639B (es) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US6534438B1 (en) * | 2000-07-26 | 2003-03-18 | Bp Chemicals Limited | Catalyst composition |
| 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 |
| WO2005065819A1 (en) * | 2003-12-19 | 2005-07-21 | Celanese International Corporation | Halide free precursors for catalysts |
| TW201240725A (en) * | 2003-12-19 | 2012-10-16 | Celanese Int Corp | Layered support material for catalysts |
| UA93482C2 (ru) * | 2003-12-19 | 2011-02-25 | Селаниз Интернэшнл Корпорейшн | Процесс изготовления катализатора или предкатализатора, пригодного для получения алкенилалканоатов, каталитическая композиция для получения алкенилалканоатов и процесс получения алкенилалканоатов |
| WO2005065821A1 (en) * | 2003-12-19 | 2005-07-21 | Celanese International Corporation | Layered support material for catalysts |
| 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 |
| US9078428B2 (en) | 2005-06-28 | 2015-07-14 | Transmedics, Inc. | Systems, methods, compositions and solutions for perfusing an organ |
| 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 |
| 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 |
| 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 |
| DE102007025358A1 (de) * | 2007-05-31 | 2009-01-08 | Süd-Chemie AG | Verfahren zur Herstellung eines mit Pd und/oder Au beladenen Schalenkatalysators |
| DE202008017277U1 (de) | 2008-11-30 | 2009-04-30 | Süd-Chemie AG | Katalysatorträger |
| RU2422201C1 (ru) * | 2009-10-13 | 2011-06-27 | Открытое акционерное общество "Государственный научно-исследовательский и проектный институт редкометаллической промышленности "Гиредмет" | Способ получения катализатора синтеза винилацетата |
| DE102011101459A1 (de) | 2011-05-13 | 2012-11-15 | Süd-Chemie AG | Verfahren zur Herstellung eines metallhaltigen Schalenkatalysators ohne Zwischenkalzinierung |
| DE102012003236A1 (de) * | 2012-02-20 | 2013-08-22 | Clariant Produkte (Deutschland) Gmbh | Vorvergoldung von Pd-Au-gecoateten Schalenkatalysatoren |
| DE102012003232A1 (de) | 2012-02-20 | 2013-08-22 | Clariant Produkte (Deutschland) Gmbh | Nachvergoldung von Pd-Au-gecoateten Schalenkatalysatoren |
| DE102012008714A1 (de) | 2012-05-03 | 2013-11-07 | Clariant Produkte (Deutschland) Gmbh | Vorimprägnierung von Schalenkatalysatoren mit einem Acetat |
| DE102012008715A1 (de) | 2012-05-03 | 2013-11-07 | Clariant Produkte (Deutschland) Gmbh | Herstellung von Schalenkatalysatoren in einer Beschichtungsvorrichtung |
| TWI510293B (zh) | 2012-09-19 | 2015-12-01 | Clariant Int Ltd | 用於製造烯基羧酸酯之銅促進殼催化劑，及用於製造該銅促進殼催化劑之方法。 |
| WO2016198561A1 (en) | 2015-06-12 | 2016-12-15 | Evonik Degussa Gmbh | Electroless deposition of au-pd bimetallic catalysts for alkenyl acetate production |
| TW202204039A (zh) * | 2020-06-11 | 2022-02-01 | 美商瑟蘭斯國際股份有限公司 | 用於乙酸乙烯酯製造之催化劑的製備方法 |
| CN115181059B (zh) * | 2022-07-18 | 2023-10-20 | 苏州诚和医药化学有限公司 | 3-甲基-4-氧代哌啶-1-羧酸酯的生产工艺 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1286021B (de) | 1967-04-18 | 1969-01-02 | Knapsack Ag | Verfahren zur Herstellung von Estern von Carbonsaeuren mit ungesaettigten Alkoholen |
| GB1333449A (en) * | 1970-11-20 | 1973-10-10 | Hoechst Ag | Process for the oxacylation of olefins in the gaseous phase |
| DE2509251C3 (de) * | 1975-03-04 | 1978-07-13 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung eines Palladiumkatalysators |
| US4048096A (en) * | 1976-04-12 | 1977-09-13 | E. I. Du Pont De Nemours And Company | Surface impregnated catalyst |
| US5179057A (en) | 1991-05-06 | 1993-01-12 | Union Carbide Chemicals & Plastics Technology Corporation | Catalysts for alkenyl alkanoate production |
| RU2061544C1 (ru) * | 1992-01-31 | 1996-06-10 | Бп Кемикалз Лимитед | Катализатор для получения винилацетата |
| 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 |
| 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 |
| 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 |
| US6034030A (en) * | 1994-02-22 | 2000-03-07 | Celanese International Corporation | Vinyl acetate catalyst preparation method |
| 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 | |
| US6022823A (en) * | 1995-11-07 | 2000-02-08 | Millennium Petrochemicals, Inc. | Process for the production of supported palladium-gold catalysts |
| US5691267A (en) * | 1996-04-16 | 1997-11-25 | Hoechst Celanese Corporation | Two step gold addition method for preparing a vinyl acetate catalyst |
| 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 |
| 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 |
-
1997
- 1997-05-19 ID IDW20002497A patent/ID26891A/id unknown
-
1998
- 1998-06-02 US US09/088,978 patent/US6350900B1/en not_active Expired - Lifetime
-
1999
- 1999-05-10 PE PE1999000384A patent/PE20000470A1/es not_active Application Discontinuation
- 1999-05-13 TW TW088107762A patent/TW476667B/zh not_active IP Right Cessation
- 1999-05-19 AT AT99924326T patent/ATE272443T1/de active
- 1999-05-19 RU RU2000133240/04A patent/RU2216401C2/ru not_active IP Right Cessation
- 1999-05-19 KR KR1020007013491A patent/KR100575967B1/ko not_active Expired - Fee Related
- 1999-05-19 SK SK1824-2000A patent/SK284905B6/sk not_active IP Right Cessation
- 1999-05-19 TR TR2000/03584T patent/TR200003584T2/xx unknown
- 1999-05-19 WO PCT/US1999/010992 patent/WO1999062632A1/en not_active Ceased
- 1999-05-19 CN CN99806902A patent/CN1116109C/zh not_active Expired - Fee Related
- 1999-05-19 EP EP99924326A patent/EP1091802B1/en not_active Expired - Lifetime
- 1999-05-19 NZ NZ508272A patent/NZ508272A/en not_active IP Right Cessation
- 1999-05-19 CA CA002333097A patent/CA2333097C/en not_active Expired - Fee Related
- 1999-05-19 BR BRPI9910750-3A patent/BR9910750B1/pt not_active IP Right Cessation
- 1999-05-19 UA UA2000126910A patent/UA69410C2/uk unknown
- 1999-05-19 HU HU0102638A patent/HUP0102638A3/hu unknown
- 1999-05-19 CZ CZ20004503A patent/CZ295988B6/cs not_active IP Right Cessation
- 1999-05-19 JP JP2000551881A patent/JP4610736B2/ja not_active Expired - Fee Related
- 1999-05-19 AU AU40852/99A patent/AU753815B2/en not_active Ceased
- 1999-05-19 DE DE69919169T patent/DE69919169T2/de not_active Expired - Lifetime
- 1999-05-19 ES ES99924326T patent/ES2226388T3/es not_active Expired - Lifetime
- 1999-05-27 AR ARP990102502A patent/AR018395A1/es active IP Right Grant
- 1999-05-31 MY MYPI99002153A patent/MY121382A/en unknown
- 1999-06-09 SA SA99200245A patent/SA99200245B1/ar unknown
-
2000
- 2000-11-15 ZA ZA200006639A patent/ZA200006639B/en unknown
- 2000-12-01 NO NO20006120A patent/NO322595B1/no not_active IP Right Cessation
-
2001
- 2001-08-20 US US09/933,214 patent/US6486093B2/en not_active Expired - Lifetime
-
2006
- 2006-06-29 NO NO20063038A patent/NO326959B1/no not_active IP Right Cessation
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |