Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing
Patent
1994-02-22
1995-03-21
Mars, Howard T.
Organic compounds -- part of the class 532-570 series
Organic compounds
Halogen containing
570218, 570237, C07C 1710
Patent
active
053997972
ABSTRACT:
Perchloroethylene and hydrogen chloride are made by noncatalytic thermal chlorination of hydrocarbons and/or their partially chlorinated derivatives by reacting them with chlorine in the presence of hydrogen and carbon tetrachloride as a reactive diluent, under conditions which maximize consumption of carbon tetrachloride and minimize the production of heavy ends, such as hexachlorobenzene and other tarry products.
REFERENCES:
patent: 2442324 (1948-05-01), Heitz et al.
patent: 2857438 (1958-10-01), Obrecht et al.
patent: 3234295 (1966-02-01), Sprauer
Cupit Charles R.
Gannaway Evert E.
Hieger Steven R.
Petrosky Jimmie T.
Mars Howard T.
Vulcan Materials Company
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