Process for preparing acetic acid

Details Process for preparing acetic acid Process for preparing acetic acid

1976-03-29

1978-06-13

Garner, Vivian

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C 5126

Patent

active

040949010

ABSTRACT:
Process for preparing acetic acid by oxidation of acetaldehyde with oxygen or oxygen containing gases in the presence of a catalyst based on manganese acetate, wherein the crude acetic acid and the gases formed, still containing acetaldehyde, are submitted to an after-oxidation, the low-boiling substances are distilled off and the residue is reused as catalyst.

REFERENCES:
patent: 2425880 (1947-08-01), Hull
patent: 2425882 (1947-08-01), Hull
patent: 3871971 (1975-03-01), Schaum et al.

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