AR006430A1 - Un metodo para preparar un catalizador de acetato de vinilo utilizando un borato de metal alcalino - Google Patents
Un metodo para preparar un catalizador de acetato de vinilo utilizando un borato de metal alcalinoInfo
- Publication number
- AR006430A1 AR006430A1 ARP970101246A ARP970101246A AR006430A1 AR 006430 A1 AR006430 A1 AR 006430A1 AR P970101246 A ARP970101246 A AR P970101246A AR P970101246 A ARP970101246 A AR P970101246A AR 006430 A1 AR006430 A1 AR 006430A1
- Authority
- AR
- Argentina
- Prior art keywords
- water
- compound
- preparing
- metal borate
- vinyl acetate
- Prior art date
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
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
-
- 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
-
- 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)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Un método para preparar un catalizador de éster no saturado que comprende la impregnación de un portador de catalizador con un compuesto de paladiosoluble en agua y un compuesto de oro soluble en agua; la fijación del compuesto de paladiosoluble en agua y el compuesto de oro soluble en agua,al portador mediante la formación de un compuesto de paladio insoluble en agua y un compuesto de oro insoluble en agua con una composición de fijaciónque comprende una solución de borato demetal alcalino; y la reducción del compuesto de paladio insoluble en agua y el compuesto de oro insoluble enagua, a metal paladio y oro para formar un catalizador.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62779196A | 1996-04-01 | 1996-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR006430A1 true AR006430A1 (es) | 1999-08-25 |
Family
ID=24516151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970101246A AR006430A1 (es) | 1996-04-01 | 1997-03-26 | Un metodo para preparar un catalizador de acetato de vinilo utilizando un borato de metal alcalino |
Country Status (20)
Country | Link |
---|---|
EP (1) | EP0891224B1 (es) |
JP (1) | JP2000517234A (es) |
KR (1) | KR20000005155A (es) |
CN (1) | CN1215353A (es) |
AR (1) | AR006430A1 (es) |
AT (1) | ATE186852T1 (es) |
AU (1) | AU711265B2 (es) |
BR (1) | BR9708398A (es) |
CA (1) | CA2249187A1 (es) |
CZ (1) | CZ315998A3 (es) |
DE (1) | DE69700836T2 (es) |
ES (1) | ES2140221T3 (es) |
ID (1) | ID19633A (es) |
NO (1) | NO984523L (es) |
NZ (1) | NZ332100A (es) |
PL (1) | PL329048A1 (es) |
TR (1) | TR199801966T2 (es) |
WO (1) | WO1997036678A1 (es) |
YU (1) | YU10897A (es) |
ZA (1) | ZA972700B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
US6534438B1 (en) * | 2000-07-26 | 2003-03-18 | Bp Chemicals Limited | Catalyst composition |
TW201236755A (en) | 2003-12-19 | 2012-09-16 | Celanese Int Corp | Halide free precursors for catalysts |
KR100670492B1 (ko) | 2004-11-29 | 2007-01-16 | 삼성에스디아이 주식회사 | 리튬 이차전지용 캔 및 이를 이용한 리튬 이차전지 |
KR100978977B1 (ko) | 2004-12-20 | 2010-08-30 | 셀라니즈 인터내셔날 코포레이션 | 촉매용 개질된 지지체 물질 |
US8227369B2 (en) | 2005-05-25 | 2012-07-24 | Celanese International Corp. | Layered composition and processes for preparing and using the composition |
GB201110850D0 (en) | 2011-03-04 | 2011-08-10 | Johnson Matthey Plc | Catalyst and mehtod of preparation |
CN104549501B (zh) * | 2013-10-28 | 2017-05-17 | 中国石油化工股份有限公司 | 双醋酸亚乙酯法醋酸乙烯催化剂及醋酸乙烯合成方法 |
DE102014223246A1 (de) * | 2014-11-14 | 2016-05-19 | Wacker Chemie Ag | Verfahren zur Herstellung von Vinylacetat |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE149096T1 (de) * | 1992-03-30 | 1997-03-15 | Union Carbide Chem Plastic | Verfahren für die herstellung eines katalysators für die bereitung von alkenylalkanoaten |
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 |
-
1997
- 1997-03-18 ES ES97909050T patent/ES2140221T3/es not_active Expired - Lifetime
- 1997-03-18 CN CN97193557A patent/CN1215353A/zh active Pending
- 1997-03-18 KR KR1019980707822A patent/KR20000005155A/ko not_active Application Discontinuation
- 1997-03-18 CZ CZ983159A patent/CZ315998A3/cs unknown
- 1997-03-18 BR BR9708398A patent/BR9708398A/pt unknown
- 1997-03-18 JP JP09535296A patent/JP2000517234A/ja active Pending
- 1997-03-18 EP EP97909050A patent/EP0891224B1/en not_active Expired - Lifetime
- 1997-03-18 AU AU20796/97A patent/AU711265B2/en not_active Ceased
- 1997-03-18 CA CA002249187A patent/CA2249187A1/en not_active Abandoned
- 1997-03-18 AT AT97909050T patent/ATE186852T1/de not_active IP Right Cessation
- 1997-03-18 NZ NZ332100A patent/NZ332100A/xx unknown
- 1997-03-18 DE DE69700836T patent/DE69700836T2/de not_active Expired - Fee Related
- 1997-03-18 PL PL97329048A patent/PL329048A1/xx unknown
- 1997-03-18 WO PCT/US1997/004324 patent/WO1997036678A1/en not_active Application Discontinuation
- 1997-03-18 TR TR1998/01966T patent/TR199801966T2/xx unknown
- 1997-03-21 YU YU10897A patent/YU10897A/sh unknown
- 1997-03-26 AR ARP970101246A patent/AR006430A1/es unknown
- 1997-03-27 ZA ZA972700A patent/ZA972700B/xx unknown
- 1997-03-31 ID IDP971084A patent/ID19633A/id unknown
-
1998
- 1998-09-28 NO NO984523A patent/NO984523L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU711265B2 (en) | 1999-10-07 |
ES2140221T3 (es) | 2000-02-16 |
NO984523L (no) | 1998-11-19 |
CN1215353A (zh) | 1999-04-28 |
ZA972700B (en) | 1998-09-28 |
EP0891224A1 (en) | 1999-01-20 |
DE69700836D1 (de) | 1999-12-30 |
KR20000005155A (ko) | 2000-01-25 |
NO984523D0 (no) | 1998-09-28 |
JP2000517234A (ja) | 2000-12-26 |
WO1997036678A1 (en) | 1997-10-09 |
AU2079697A (en) | 1997-10-22 |
NZ332100A (en) | 2000-03-27 |
TR199801966T2 (xx) | 1999-01-18 |
ATE186852T1 (de) | 1999-12-15 |
PL329048A1 (en) | 1999-03-01 |
DE69700836T2 (de) | 2000-05-04 |
CZ315998A3 (cs) | 1999-07-14 |
YU10897A (sh) | 1999-06-15 |
BR9708398A (pt) | 1999-08-03 |
EP0891224B1 (en) | 1999-11-24 |
ID19633A (id) | 1998-07-23 |
CA2249187A1 (en) | 1997-10-09 |
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