JPS5753434A - Production of vinyl acetate - Google Patents
Production of vinyl acetateInfo
- Publication number
- JPS5753434A JPS5753434A JP12840480A JP12840480A JPS5753434A JP S5753434 A JPS5753434 A JP S5753434A JP 12840480 A JP12840480 A JP 12840480A JP 12840480 A JP12840480 A JP 12840480A JP S5753434 A JPS5753434 A JP S5753434A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- reaction
- vinyl acetate
- catalyst
- group viii
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: Acetic anhydride is used as a raw material to effect the reaction with hydrogen in the presence of a catalyst of a metal of group VIII and an acidic substance, thus producing vinyl acetate in one stage with industrial advantage.
CONSTITUTION: At least one of metal of group VIII and/or its compound, preferably palladium, rhodium, platinum or ruthenium itself or in the form of Raney metal is used as a catalyst to effect the reaction between acetic anhydric and hydrogen in the presence of an acidic substance such as protonic or Lewis acid at 100W180°C to form vinyl acetate. The amount of the catalyst used in the reaction is preferably in the range from 2.5W10-3 to 10wt%, calculated as group VIII metal, based on the reaction mixture and the amount of the acidic substance is preferably 5×10-1W5wt% based on the reaction mixture.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12840480A JPS5934166B2 (en) | 1980-09-16 | 1980-09-16 | Manufacturing method of vinyl acetate |
DE8181304253T DE3168329D1 (en) | 1980-09-16 | 1981-09-16 | One step process for producing vinyl acetate |
EP81304253A EP0048173B1 (en) | 1980-09-16 | 1981-09-16 | One step process for producing vinyl acetate |
US06/560,279 US4978778A (en) | 1980-09-16 | 1983-12-13 | Process for producing vinyl acetate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12840480A JPS5934166B2 (en) | 1980-09-16 | 1980-09-16 | Manufacturing method of vinyl acetate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5753434A true JPS5753434A (en) | 1982-03-30 |
JPS5934166B2 JPS5934166B2 (en) | 1984-08-21 |
Family
ID=14983944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12840480A Expired JPS5934166B2 (en) | 1980-09-16 | 1980-09-16 | Manufacturing method of vinyl acetate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5934166B2 (en) |
-
1980
- 1980-09-16 JP JP12840480A patent/JPS5934166B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5934166B2 (en) | 1984-08-21 |
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