Process for the preparation of formaldehyde

Details Process for the preparation of formaldehyde Process for the preparation of formaldehyde

1976-10-12

1978-07-04

Gerstl, Robert

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260606, C07C 4516

Patent

active

040988260

ABSTRACT:
An improvement in the process for the preparation of formaldehyde by oxidative dehydrogenation of methanol with air in the presence of a silver catalyst at an elevated temperature wherein into the reactor in which the methanol is charged there is passed a stream of gas containing a halogen or halogen compound.

REFERENCES:
patent: 2444924 (1948-07-01), Farkas et al.
patent: 3080426 (1963-03-01), Kirshenbaum et al.
patent: 3928461 (1975-12-01), Diem
Hayman et al., J.A.C.S. vol. 84, No. 12, 1962, pp. 2323-2326.

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