Preparation of acetic acid

Details Preparation of acetic acid Preparation of acetic acid

1981-05-28

1986-11-25

Garner, Vivian

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

Organic compounds

Carboxylic acids and salts thereof

562517, 562519, C07C 5308, C07C 51353, C07C 5112

Patent

active

046250603

ABSTRACT:
Acetic acid is prepared by heating methyl formate in the presence of carbon monoxide by the use of a molybdenum-nickel or tungsten-nickel co-catalyst in the presence of a promoter comprising an organo-phosphorus compound or an organo-nitrogen compound wherein the phosphorus and nitrogen are trivalent, and in the presence of a halide.

REFERENCES:
patent: 2650245 (1953-08-01), Thomas et al.
patent: 4133963 (1979-01-01), Holmes
patent: 4194056 (1980-03-01), Antoniades
Bryant, F. J., et al, General Papers-Petrochemicals: presented before the American Chemical Society, Dallas Meeting, Apr. 8-13, 1973.

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