Process for making 1,2-dichloroethane
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United States of America Patent
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Sep 27, 1988
Grant Date -
N/A
app pub date -
Nov 23, 1983
filing date -
Dec 8, 1982
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The disclosure relates to a process for making 1,2-dichloroethane by reacting ethylene with chlorine in a solvent in the presence of a catalyst, at a temperature of about 20.degree. to 200.degree. C. at atmospheric or elevated pressure, and distillatively separating the 1,2-dichloroethane from the chlorination mixture. The disclosure provides more particularly for the catalyst used to be an anhydrous tetrachloroferrate(1-) or a substance capable of forming a tetrachloroferrate(1-) in the reaction mixture.
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