ATE361784T1 - Verfahren zur herstellung von katalysatoren - Google Patents
Verfahren zur herstellung von katalysatorenInfo
- Publication number
- ATE361784T1 ATE361784T1 AT00309956T AT00309956T ATE361784T1 AT E361784 T1 ATE361784 T1 AT E361784T1 AT 00309956 T AT00309956 T AT 00309956T AT 00309956 T AT00309956 T AT 00309956T AT E361784 T1 ATE361784 T1 AT E361784T1
- Authority
- AT
- Austria
- Prior art keywords
- catalyst
- carrier
- oxidative state
- alkali
- metals
- 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
- 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
- B01J23/58—Platinum group metals with alkali- or alkaline earth 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
- 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
- B01J23/70—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
- 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
- B01J23/8933—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 also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8946—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 also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali or alkaline earth 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
- B01J37/02—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
- B01J37/0205—Impregnation in several steps
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00309956A EP1205246B1 (de) | 2000-11-09 | 2000-11-09 | Verfahren zur Herstellung von Katalysatoren |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE361784T1 true ATE361784T1 (de) | 2007-06-15 |
Family
ID=8173376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00309956T ATE361784T1 (de) | 2000-11-09 | 2000-11-09 | Verfahren zur herstellung von katalysatoren |
Country Status (4)
Country | Link |
---|---|
EP (2) | EP1792652A1 (de) |
AT (1) | ATE361784T1 (de) |
DE (1) | DE60034792T2 (de) |
ES (1) | ES2286987T3 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2282499C2 (ru) | 2001-03-30 | 2006-08-27 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ получения катализатора, катализатор и использование этого катализатора |
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 |
WO2011104170A1 (en) * | 2010-02-24 | 2011-09-01 | Evonik Degussa Gmbh | Thermally and mechanically stable precious metal-loaded catalysts |
CN103394359A (zh) * | 2013-07-26 | 2013-11-20 | 中国计量学院 | 一种用于氢催化燃烧的复合催化剂及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4120492A1 (de) * | 1991-06-21 | 1992-12-24 | Hoechst Ag | Verfahren 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 |
US5665667A (en) * | 1994-06-02 | 1997-09-09 | The Standard Oil Company | Process for the preparation of vinyl acetate catalyst |
US5691267A (en) * | 1996-04-16 | 1997-11-25 | Hoechst Celanese Corporation | Two step gold addition method for preparing a vinyl acetate catalyst |
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 |
SG87005A1 (en) * | 1998-07-28 | 2002-03-19 | Dairen Chemical Corp | Preparation process of catalyst for producing alkenyl acetates and catalyst prepared by this process |
-
2000
- 2000-11-09 EP EP07101319A patent/EP1792652A1/de not_active Withdrawn
- 2000-11-09 AT AT00309956T patent/ATE361784T1/de active
- 2000-11-09 ES ES00309956T patent/ES2286987T3/es not_active Expired - Lifetime
- 2000-11-09 DE DE60034792T patent/DE60034792T2/de not_active Expired - Lifetime
- 2000-11-09 EP EP00309956A patent/EP1205246B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1792652A1 (de) | 2007-06-06 |
DE60034792T2 (de) | 2008-01-17 |
DE60034792D1 (de) | 2007-06-21 |
EP1205246A1 (de) | 2002-05-15 |
EP1205246B1 (de) | 2007-05-09 |
ES2286987T3 (es) | 2007-12-16 |
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Legal Events
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UEP | Publication of translation of european patent specification |
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