Isolation of 3-methyl-1-butene from a hydrocarbon stream

Details Isolation of 3-methyl-1-butene from a hydrocarbon stream Isolation of 3-methyl-1-butene from a hydrocarbon stream

1985-01-31

1986-12-16

Bashore, S. Leon

Distillation: processes, separatory

Adding material to distilland except water or steam per se

At least two materials

203 58, 203 60, 203 91, 585857, 585865, B01D 340

Patent

active

046295330

ABSTRACT:
A process for recovering 3-methyl-1-butene from a hydrocarbon stream by treating the stream with a dimethylformamide/sulfolane solvent mixture to remove compounds which form azeotropes with 3-methyl-1-butene and separating the remaining stream.

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