Process for manufacturing methyl chloride

Details Process for manufacturing methyl chloride Process for manufacturing methyl chloride

1999-06-01

2000-08-29

Siegel, Alan

Organic compounds -- part of the class 532-570 series

Organic compounds

Halogen containing

C07C 1700

Patent

active

061111538

ABSTRACT:
A process for manufacturing methyl chloride. The process consists essentially of contacting hydrogen chloride with at least a stoichiometric amount of methanol split into at least two portions with a first portion comprising about 60 to 95 percent of the methanol added to the process in the presence of a first liquid medium at a temperature in the range of about 115.degree. C. to 170.degree. C. to form a gaseous mixture containing methyl chloride, and contacting the gaseous mixture with a second methanol portion and adding to a second liquid medium at a temperature in the range of about 100.degree. C. to 160.degree. C., and recovering the methyl chloride.

REFERENCES:
patent: 4922043 (1990-05-01), Petrosky
patent: 4935564 (1990-06-01), Bunce et al.

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