Production of acetic acid and propionic acid and their esters

Details Production of acetic acid and propionic acid and their esters Production of acetic acid and propionic acid and their esters

1981-10-29

1982-12-28

Mars, Howard T.

Chemistry: fischer-tropsch processes; or purification or recover

Liquid phase fischer-tropsch reaction

252431N, 252431P, 518715, C07C 2706

Patent

active

043662595

ABSTRACT:
This invention concerns a process of making acetic acid and propionic acid and their esters which comprises contacting a mixture of CO and H.sub.2 with a catalyst system comprising a ruthenium-containing compound and a cobalt halide dispersed in a low melting quaternary phosphonium or ammonium base or salt at a temperature of at least about 150.degree. C. and at a pressure of about 500 psig or greater.

REFERENCES:
patent: 2636046 (1953-04-01), Gresham
patent: 4088671 (1978-05-01), Kobylinski
patent: 4265828 (1981-05-01), Knifton
patent: 4315994 (1982-02-01), Knifton

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