Separation of ethylamines

Details Separation of ethylamines Separation of ethylamines

1977-05-11

1979-05-01

Bernstein, Hiram H.

Distillation: processes, separatory

Plural distillations performed on same material

One a distillation under positive pressure or vacuum

260585B, 260583N, B01D 316

Patent

active

041522192

ABSTRACT:
Mono ethylamine and diethylamine are separated together by distillation from mixtures comprising mono-, di- and tri- ethylamine and water, and the mono ethylamine is separated from the diethylamine by a subsequent distillation.

REFERENCES:
patent: 2049486 (1936-08-01), Babcock
patent: 2079580 (1937-05-01), Swallen
patent: 2998357 (1961-08-01), Gillett et al.
Technical Week, Jul. 5, 1963, European Chemical News.

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