Purification of acetonitrile by caustic extraction

Details Purification of acetonitrile by caustic extraction Purification of acetonitrile by caustic extraction

1980-06-26

1981-09-01

Brust, Joseph Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2604653, C07C12118, G07C12114

Patent

active

042871344

ABSTRACT:
Process for removing water and HCN contained in acetonitrile by contacting the acetonitrile with concentrated caustic in one or more stages.

REFERENCES:
patent: 2453472 (1948-11-01), Teter et al.
patent: 3203974 (1965-08-01), Sobel et al.
patent: 3328458 (1967-06-01), Iappelli et al.
patent: 3451899 (1969-06-01), Sheely
patent: 4119497 (1978-10-01), Ocampo et al.
Coetzee, Pure & Applied Chemistry, 13, (1966), pp. 429-435.

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