Process for the preparation of practically formic acid-free acet

Details Process for the preparation of practically formic acid-free acet Process for the preparation of practically formic acid-free acet

1977-10-20

1983-04-19

Garner, Vivian

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acids and salts thereof

202158, 423437, 560238, 585733, C07C 51235, C07C 5308

Patent

active

043806635

ABSTRACT:
A process is provided for the preparation of practically formic acid-free acetic acid by oxidation of acetaldehyde in the liquid phase with oxygen or oxygen-containing gases in the presence of mixtures of cobalt, nickel and manganese salts as catalysts.

REFERENCES:
patent: 1951789 (1934-03-01), Mueller-Cunradi et al.
patent: 2170002 (1939-08-01), Benson
patent: 2355140 (1944-08-01), Bludworth

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