Process for producing acetaldehyde

Details Process for producing acetaldehyde Process for producing acetaldehyde

1979-05-25

1980-12-16

Lone, Werren B.

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

Organic compounds

Oxygen containing

C07C 4706

Patent

active

042397049

ABSTRACT:
A process for selectively producing acetaldehyde which comprises introducing into a reaction zone (1) methanol, (2) hydrogen, (3) carbon monoxide, (4) a cobalt carbonyl, a hydrido cobalt carbonyl or a cobalt-containing material convertible to a cobalt carbonyl or a hydrido cobalt carbonyl, (5) an arsenic or antimony base ligand and (6) an iodine compound and then subjecting the contents of said reaction zone to an elevated temperature and an elevated pressure for a time sufficient to convert methanol to acetaldehyde.

REFERENCES:
patent: 3285948 (1966-11-01), Butler
patent: 3356734 (1967-12-01), Kuraishi
patent: 3576881 (1971-04-01), Senn
patent: 3996288 (1976-12-01), Yukata et al.

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