Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1985-07-08
1986-09-30
Williams, Howard S.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
570252, 570253, B01J 1912, C07C 1700
Patent
active
046145729
ABSTRACT:
This invention relates to an improved liquid phase chlorination process for the chlorination of methyl chloride to preferentially produce methylene chloride. The chlorine is provided to the reaction mixture in a mole percent, based upon the total moles of chlorine and methyl chloride in the mix, which ranges from about 16 mole percent to about 2 mole percent.
REFERENCES:
patent: 3502734 (1970-03-01), Baird et al.
Hydrocarbon Processing; S. Akiyana et al; "Chloromethanes From Methanol", Mar. 1981; pp. 76-78.
Holbrook Michael T.
Morris Thomas E.
The Dow Chemical Company
Williams Howard S.
Young A. J.
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