Catalytic oxychlorination of hydrocarbons to produce chlorocarbo

Details Catalytic oxychlorination of hydrocarbons to produce chlorocarbo Catalytic oxychlorination of hydrocarbons to produce chlorocarbo

1992-12-14

1993-09-07

Mars, Howard T.

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

Organic compounds

Halogen containing

570203, 570224, C07L 17156, C07L 17152

Patent

active

052431118

ABSTRACT:
Hydrocarbons, e.g., ethylene, are steady-state catalytically oxychlorinated into chlorocarbons, e.g., 1,2-dichloroethane, by fluidizing a fluidizable charge by directing a gaseous feedstream containing a hydrocarbon therethrough and therein oxychlorinating such hydrocarbon, the gaseous feedstream further comprising an oxygen-containing gas and gaseous hydrochloric acid and the fluidizable charge comprising immixture of a catalytically effective amount of an oxychlorination catalyst and particles of a catalytically and chemically inert solid substance, and which further comprises introducing a solution or suspension of a catalytically active copper compound into such fluidized charge during the oxychlorination reaction.

REFERENCES:
patent: 4339620 (1982-07-01), Cowfer et al.
patent: 5053567 (1991-10-01), Correia et al.

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