Processing crude 1,2-di:chloroethane from ethylene@ oxychlorination - by direct reaction of chlorine@ and ethylene@, using heat of reaction for evapn. of crude prod. in distn. column prod
A process is claimed for working up the crude 121 dichloroethane (DCE) produced in the oxychlorination reaction, following cleavage of DCE, using the heat released by the direct chlorination (addn.) reaction of chlorine and ethylene; equimol. amts. of chlorine and ethylene are injected into circulat...
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