Oxychlorination of hydrocarbons in the presence of non-halide co

Details Oxychlorination of hydrocarbons in the presence of non-halide co Oxychlorination of hydrocarbons in the presence of non-halide co

1975-05-12

1977-09-06

Warren, Charles F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260650R, 260651R, 260655, 260656R, 260659A, 260662A, 252437, 252438, 252439, 252462, C07C 1715

Patent

active

040468216

ABSTRACT:
Copper chloride has been employed as a reagent for oxychlorination of hydrocarbons. It has now been found that a non-halide copper compound in combination with a rare earth compound is an excellent oxychlorination catalyst, e.g. a CuCO.sub.3 - CeO.sub.2 catalyst calcined at 900.degree. C. for 1 hour converted 99 mole % of ethylene fed at a selectivity of 100% to chlorinated products, principally vinyl chloride, ethyl chloride and dichloroethane.

REFERENCES:
patent: 3210431 (1965-10-01), Engel
patent: 3427359 (1969-02-01), Rectenwald et al.
patent: 3657367 (1972-04-01), Blake

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