Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-08-22
1977-11-15
Warren, Charles F.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260654R, 260654A, 260656R, 260659R, C07C 1715
Patent
active
040585743
ABSTRACT:
The invention is addressed to the manufacture of chlorinated hydrocarbons by catalytic oxychlorination, in which the chlorine is derived, at least in part, from ammonium chloride, and in which a suitable catalyst comprises a support formed of silica and magnesium with a catalytic active portion formed of copper chloride and an alkali metal chloride. Such catalysts give good yields, little combustion of hydrocarbons and low impurities.
REFERENCES:
patent: 3159455 (1964-12-01), Skaperdas et al.
patent: 3363010 (1968-01-01), Schwarzenbek
patent: 3634330 (1972-01-01), Michel et al.
patent: 3679373 (1972-07-01), Vancamp et al.
patent: 3849338 (1974-11-01), Daumas et al.
Rhone-Progil
Warren Charles F.
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