HUP9902716A2 - A two step gold compounds addition method for preparing a vinyl acetate catalyst - Google Patents
A two step gold compounds addition method for preparing a vinyl acetate catalystInfo
- Publication number
- HUP9902716A2 HUP9902716A2 HU9902716A HUP9902716A HUP9902716A2 HU P9902716 A2 HUP9902716 A2 HU P9902716A2 HU 9902716 A HU9902716 A HU 9902716A HU P9902716 A HUP9902716 A HU P9902716A HU P9902716 A2 HUP9902716 A2 HU P9902716A2
- Authority
- HU
- Hungary
- Prior art keywords
- preparing
- vinyl acetate
- addition method
- gold compounds
- acetate catalyst
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 title 1
- 150000002344 gold compounds Chemical class 0.000 title 1
- 239000010931 gold Substances 0.000 abstract 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 3
- 229910052737 gold Inorganic materials 0.000 abstract 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 150000002941 palladium compounds Chemical class 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Abstract
A process for preparation of an unsaturated ester synthesis catalyst comprises: (i) impregnating a carrier with water-soluble gold and palladium compounds, (ii) fixing the compounds to the carrier as water-insoluble gold and palladium compounds, and (iii) reducing these to gold and palladium metal. The water-soluble Au compound is impregnated and fixed in two steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU9902716A HUP9902716A3 (en) | 1997-04-08 | 1997-04-08 | A two step gold compounds addition method for preparing a vinyl acetate catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU9902716A HUP9902716A3 (en) | 1997-04-08 | 1997-04-08 | A two step gold compounds addition method for preparing a vinyl acetate catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HUP9902716A2 true HUP9902716A2 (en) | 1999-12-28 |
| HUP9902716A3 HUP9902716A3 (en) | 2000-05-29 |
Family
ID=89999024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU9902716A HUP9902716A3 (en) | 1997-04-08 | 1997-04-08 | A two step gold compounds addition method for preparing a vinyl acetate catalyst |
Country Status (1)
| Country | Link |
|---|---|
| HU (1) | HUP9902716A3 (en) |
-
1997
- 1997-04-08 HU HU9902716A patent/HUP9902716A3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HUP9902716A3 (en) | 2000-05-29 |
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