Title:
PROCESS FOR PRODUCING ACETIC ACID OR METHYL ACETATE AND CATALYST
Document Type and Number:
WIPO Patent Application WO/1994/005421
Kind Code:
A1
Abstract:
A novel catalyst which has a high catalytic activity, is useful for obtaining acetic acid and/or methyl acetate from methanol, and comprises an anion exchanger with its anion exchanged by the anion of an Ru-Sn heteropolynuclear compound; a process for producing acetic acid and/or methyl acetate from methanol in one-step vapor-phase reaction, wherein the catalytic activity can be retained throughout the reaction; and a process for producing acetic acid and/or methyl acetate at a high reaction rate in the presence of a highly active catalyst, for example, the above-mentioned novel catalyst.
Inventors:
SHINODA SUMIO (JP)
Application Number:
PCT/JP1993/001283
Publication Date:
March 17, 1994
Filing Date:
September 09, 1993
Export Citation:
Assignee:
DAICEL CHEM (JP)
SHINODA SUMIO (JP)
SHINODA SUMIO (JP)
International Classes:
B01J23/62; B01J31/12; B01J31/16; B01J31/24; C07C51/12; C07C51/16; C07C53/08; C07C67/36; B01J31/18; (IPC1-7): B01J31/16; C07B61/00; C07C51/16; C07C53/08
Foreign References:
| JPS5441291A | 1979-04-02 | |||
| JPS5564533A | 1980-05-15 | |||
| JPH01294643A | 1989-11-28 |
Other References:
See also references of EP 0626201A4
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