Apparatus for the production of ethylene dichloride

Details Apparatus for the production of ethylene dichloride Apparatus for the production of ethylene dichloride

1974-07-15

1976-03-02

Scovronek, Joseph

Chemistry: physical processes

Physical processes

Crystallization

23263, B01J 100, C07C 1702

Patent

active

039415686

ABSTRACT:
Apparatus for making ethylene dichloride by reacting ethylene and chlorine in liquid reaction medium includes a reaction zone having gas inlets for the ethylene and chlorine at the lower portion thereof, the reaction zone being connected by conduits to externally located indirect heat exchange means so as to provide a path for continuous circulation of the liquid reaction medium through the reaction zone and the heat exchange means caused by thermosyphon effect generated by heat of reaction and/or the gas-lift effect induced by the introduction of the reactants. The reaction zone has a vapor outlet at the upper portion thereof in communication with condenser means for condensing vaporous ethylene dichloride product to recover liquid ethylene dichloride.

REFERENCES:
patent: 2098148 (1937-11-01), Jarl
patent: 2444661 (1948-07-01), Maude
patent: 2547139 (1951-04-01), Randall
patent: 2929852 (1960-03-01), Benedict
patent: 3255161 (1966-06-01), Cobb, Jr.
patent: 3482948 (1969-12-01), Miegel
patent: 3502443 (1970-03-01), Westerlund
patent: 3527820 (1970-09-01), Mercier
patent: 3532763 (1970-10-01), Stewart et al.

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