Propylene oxide recovery by azeotropic distillation of methyl fo

Details Propylene oxide recovery by azeotropic distillation of methyl fo Propylene oxide recovery by azeotropic distillation of methyl fo

1973-05-21

1977-03-29

Yudkoff, Norman

Distillation: processes, separatory

With measuring, testing or inspecting

203 70, 203 60, 203 91, 2603485R, B01D 334

Patent

active

040147533

ABSTRACT:
Recovery of pure propylene oxide from propylene oxide which is contaminated by C.sub.6 hydrocarbons and methyl formate, by distillation with the addition of more methyl formate so that the amount of methyl formate is four times that of the 2-methylpentane present.

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