Preparation of 1,2-dichloroethane by oxychlorination of ethylene

Details Preparation of 1,2-dichloroethane by oxychlorination of ethylene Preparation of 1,2-dichloroethane by oxychlorination of ethylene

1986-06-20

1988-04-26

Evans, J. E.

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

Organic compounds

Halogen containing

570243, 502225, C07C 172, C07C 17156

Patent

active

047406445

ABSTRACT:
1,2-Dichloroethane is prepared by oxychlorination of ethylene in the presence of a catalyst which contains, on a conventional carrier, copper(II) chloride in a concentration such that the amount of copper ions is from 1 to 20% by weight, based on the total weight of the catalyst, by a process in which the catalyst is obtained by impregnating the carrier with an aqueous solution which contains copper(II) chloride and hydrogen chloride in amounts such that the weight ratio of copper ions to hydrogen chloride is from 13:1 to 130:1.

REFERENCES:
patent: 3184515 (1962-02-01), Penner et al.
patent: 3892816 (1975-07-01), Kester
patent: 4206180 (1980-06-01), Campbell et al.

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