Process for the production of acetaldehyde and ethanol

Details Process for the production of acetaldehyde and ethanol Process for the production of acetaldehyde and ethanol

1981-08-19

1983-08-23

Lone, Werren B.

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

Organic compounds

Oxygen containing

C07C 4549

Patent

active

044005512

ABSTRACT:
This invention relates to a process for the production of acetaldehyde and ethanol by reacting methanol with carbon monoxide and hydrogen at elevated temperature and pressure in the presence of a catalyst containing cobalt, biphosphine, biarsine or bistibine and hydrogen iodide and/or hydrogen bromide.

REFERENCES:
patent: 3387043 (1968-06-01), Kuraishi et al.
patent: 4190729 (1980-02-01), Forster
patent: 4293718 (1981-10-01), Gauthier-Lafaye et al.
patent: 4302611 (1981-11-01), Porcelli
patent: 4306091 (1981-12-01), Gauthier-Lafaye et al.

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