CA2251476A1 - Catalyst and process for the preparation of vinyl acetate - Google Patents
Catalyst and process for the preparation of vinyl acetateInfo
- Publication number
- CA2251476A1 CA2251476A1 CA002251476A CA2251476A CA2251476A1 CA 2251476 A1 CA2251476 A1 CA 2251476A1 CA 002251476 A CA002251476 A CA 002251476A CA 2251476 A CA2251476 A CA 2251476A CA 2251476 A1 CA2251476 A1 CA 2251476A1
- Authority
- CA
- Canada
- Prior art keywords
- catalyst
- compounds
- preparation
- vinyl acetate
- boron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 150000001339 alkali metal compounds Chemical class 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 150000001639 boron compounds Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000007792 gaseous phase Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention relates to a process for the preparation of vinyl acetate in a gaseous phase from ethylene, acetic acid and oxygen or gases containing oxygen while simultaneously forming low levels of high-boiling agents on a catalyst which contains palladium and/or the compounds thereof, gold and/or the compounds thereof and alkali metal compounds on a carrier. The process is characterised in that the catalyst also contains boron or boron compounds.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19613791.8 | 1996-04-04 | ||
| DE19613791A DE19613791C2 (en) | 1996-04-04 | 1996-04-04 | Catalyst, process for its production and process for the production of vinyl acetate |
| PCT/EP1997/001327 WO1997037759A1 (en) | 1996-04-04 | 1997-03-17 | Catalyst and process for the preparation of vinyl acetate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2251476A1 true CA2251476A1 (en) | 1997-10-16 |
| CA2251476C CA2251476C (en) | 2006-06-13 |
Family
ID=36587584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002251476A Expired - Fee Related CA2251476C (en) | 1996-04-04 | 1997-03-17 | Catalyst and process for the preparation of vinyl acetate |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2251476C (en) |
-
1997
- 1997-03-17 CA CA002251476A patent/CA2251476C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2251476C (en) | 2006-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20160317 |