BE739324A - - Google Patents
Info
- Publication number
- BE739324A BE739324A BE739324DA BE739324A BE 739324 A BE739324 A BE 739324A BE 739324D A BE739324D A BE 739324DA BE 739324 A BE739324 A BE 739324A
- Authority
- BE
- Belgium
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
- B01J23/54—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
- B01J23/56—Platinum group metals
- B01J23/60—Platinum group metals with zinc, cadmium or mercury
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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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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
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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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681793481 DE1793481C3 (en) | 1968-09-24 | Process for the production of vinyl acetate | |
| DE19681804346 DE1804346C3 (en) | 1968-10-22 | Process for the preparation of unsaturated esters of carboxylic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE739324A true BE739324A (en) | 1970-03-24 |
Family
ID=25756056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE739324D BE739324A (en) | 1968-09-24 | 1969-09-24 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT291212B (en) |
| BE (1) | BE739324A (en) |
| FR (1) | FR2030042A1 (en) |
| GB (1) | GB1266624A (en) |
| NL (1) | NL6914490A (en) |
| SU (1) | SU383274A3 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| DE69511464T2 (en) * | 1994-06-02 | 1999-12-16 | Standard Oil Co Ohio | Fluid bed process for acetoxylation of ethylene to produce vinyl acetate |
| US5550281A (en) * | 1994-06-02 | 1996-08-27 | Cirjak; Larry M. | Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetate |
| US5536693A (en) * | 1994-06-02 | 1996-07-16 | The Standard Oil Company | Process for the preparation of vinyl acetate catalyst |
| GB9817365D0 (en) | 1998-08-11 | 1998-10-07 | Bp Chem Int Ltd | Process for the production of vinyl acetate |
| US7696125B2 (en) | 2005-07-06 | 2010-04-13 | Lee Chang Yung Chemical Industry Corporation | Catalyst and process for preparing carboxylic acid esters |
| GB2428014B (en) * | 2005-07-08 | 2010-02-10 | Lee Chang Yung Chemical Indust | Catalyst and process for preparing carboxylic acid esters |
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1969
- 1969-09-19 SU SU1363691A patent/SU383274A3/ru active
- 1969-09-22 GB GB1266624D patent/GB1266624A/en not_active Expired
- 1969-09-23 FR FR6932394A patent/FR2030042A1/fr not_active Withdrawn
- 1969-09-23 AT AT898869A patent/AT291212B/en not_active IP Right Cessation
- 1969-09-24 NL NL6914490A patent/NL6914490A/xx unknown
- 1969-09-24 BE BE739324D patent/BE739324A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU383274A3 (en) | 1973-05-25 |
| NL6914490A (en) | 1970-03-26 |
| GB1266624A (en) | 1972-03-15 |
| FR2030042A1 (en) | 1970-10-30 |
| AT291212B (en) | 1971-07-12 |