Production of fluorinated hydrocarbons

Details Production of fluorinated hydrocarbons Production of fluorinated hydrocarbons

1975-05-21

1976-05-18

Edmundson, F. C.

Chemistry: electrical and wave energy

Processes and products

204 62, 204272, 204275, 204292, C25B 308, C25B 1508, C25B 1104

Patent

active

039575969

ABSTRACT:
Fluorinated hydrocarbons are formed by electrofluorination of the corresponding parent hydrocarbon, typically butane, with hydrogen fluoride. The cell is maintained under superatmospheric pressure and typically at approximately room temperature. Conduction-improving additives are omitted and the electrode gap, turbulence and electrical energy input are controlled to provide improved yield and current efficiency.

REFERENCES:
patent: 2806817 (1957-09-01), Wolfe
patent: 3298940 (1967-01-01), Ashley et al.
patent: 3511762 (1970-05-01), Childs
patent: 3660254 (1972-05-01), Dunn
patent: 3882001 (1975-05-01), Mills

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