Process for recovery of methyl chloride

A process for separating a gaseous mixture comprising C1 chlorocarbons and noncondensible gases into a liquid component comprising the C1 chlorocarbons and a component comprising the noncondensible gases. The method employs a liquid hydrocarbon having an average molecular weight within a range of 14...

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Bibliographische Detailangaben
Hauptverfasser: CRUM, BRUCE ROBERT, SMITH, JEFFREY SCOTT, KNUTSON, COREY GRANT, NAASZ, BRIAN MICHAEL
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A process for separating a gaseous mixture comprising C1 chlorocarbons and noncondensible gases into a liquid component comprising the C1 chlorocarbons and a component comprising the noncondensible gases. The method employs a liquid hydrocarbon having an average molecular weight within a range of 142 to 422 to adsorb the C1 chlorocarbons from the gaseous mixture. The present process is especially useful for separating methyl chloride from a gaseous mixture resulting from an oxychlorination process wherein the gaseous mixture further comprises, methane, water vapor and hydrogen chloride.