Process for recovery of methyl chloride

Details Process for recovery of methyl chloride Process for recovery of methyl chloride

1994-08-19

1999-09-21

Spitzer, Robert

Gas separation: processes

Liquid contacting

And degasification of a liquid

95168, 95169, 95182, 95191, 95207, 95211, 95237, B01D 5314

Patent

active

059548614

ABSTRACT:
A process for separating a gaseous mixture comprising C.sub.1 chlocarbons and noncondensible gases into a liquid component comprising the C.sub.1 chlorocarbons and a component comprising the noncondensible gases. The method employs a liquid hydrocarbon having an average molecular weight within a range of about 142 to 422 to adsorb the C.sub.1 chlorocarbons from the gaseous mixture. The present process is especially useful for separating methyl chloride from a gaseous mixture resulting from an oxychlorination process where the gaseous mixture further comprises, methane, water vapor, and hydrogen chloride.

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