Process for preparing methyl chloride

Details Process for preparing methyl chloride Process for preparing methyl chloride

1974-10-02

1976-09-28

Gantz, Delbert E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C 1700

Patent

active

039831809

ABSTRACT:
A process for preparing methyl chloride by reacting hydrogen chloride with methanol in the liquid-phase non-catalytic reaction, employing a reaction system comprising a reactor and two distillation columns, each being operated under a different pressure, to greatly increase the space time yield and the conversion of hydrogen chloride and methanol, and at the same time to reduce the production of dimethyl ether as a byproduct. The raw materials used may be either gaseous or liquid; they may contain a large amount of water or gases insoluble in water. By this process, hydrogen chloride gas and diluted hydrochloric acid that are produced as a byproduct or waste in various chemical processes can be effectively utilized.

REFERENCES:
patent: 2153170 (1939-04-01), Buc et al.
patent: 2244629 (1941-06-01), Livak et al.

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