Production of trichloro-ethylene from waste C.sub.2 chlorinated

Details Production of trichloro-ethylene from waste C.sub.2 chlorinated Production of trichloro-ethylene from waste C.sub.2 chlorinated

1973-06-20

1976-06-22

Gantz, Delbert E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260654H, 260DIG42, 252415, C07C 2104

Patent

active

039652025

ABSTRACT:
All or a portion of chlorinated hydrocarbons convertible to trichloroethylene and/or perchloroethylene by chlorination, dehydrochlorination or dehydrogenation and optionally also dechloroination are recovered from a C.sub.2 chlorinated hydrocarbon waste stream and contacted with a molten mixture of, for example, cuprous chloride, cupric chloride and copper oxychloride and hydrogen chloride and/or chlorine, to produce an effluent which contains as reaction product trichloroethylene and/or perchloroethylene. Chlorinated components in the waste stream not contacted with the molten mixture can be burned and the chlorine values used to enrich the chlorine content of the melt.

REFERENCES:
patent: 2498546 (1950-02-01), Gorin
patent: 2577388 (1951-12-01), Warren
patent: 3548016 (1970-12-01), Sze
patent: 3674881 (1972-07-01), Lukes et al.

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