Separation of ethyl acetate from ethanol by azeotropic distillat

Details Separation of ethyl acetate from ethanol by azeotropic distillat Separation of ethyl acetate from ethanol by azeotropic distillat

1998-05-04

1999-11-30

Manoharan, Virginia

Distillation: processes, separatory

Adding material to distilland except water or steam per se

Organic compound

203 60, 203 62, 203 63, 203 68, 203 69, 203 70, 560248, 568913, B01D 336, C07C 6748, C07C 2982

Patent

active

059936100

ABSTRACT:
Ethyl acetate cannot be separated from ethanol by distillation or rectification because of the closeness of their boiling points. Ethyl acetate is readily separated from ethanol by azeotropic distillation. Effective agents are ethyl ether, methyl formate and cyclohexane.

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