Process for purifying the methanol employed in the preparation o

Details Process for purifying the methanol employed in the preparation o Process for purifying the methanol employed in the preparation o

1982-08-25

1984-06-05

Evans, J. E.

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

Organic compounds

Oxygen containing

568472, 568474, 568917, C07C 47052

Patent

active

044530200

ABSTRACT:
The invention relates to a process for purifying, by treatment with an acid ion exchanger and, if desired, a basic ion exchanger, the methanol employed in the preparation of formaldehyde.

REFERENCES:
patent: 1738745 (1929-12-01), Weith et al.
patent: 2628986 (1953-02-01), Wallace et al.
patent: 2792344 (1957-05-01), Tidwell
patent: 3373180 (1968-03-01), Glass et al.
patent: 3433841 (1969-03-01), Dehn et al.
patent: 4208353 (1980-06-01), Webster et al.

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