Hydrodehalogenation of CF.sub.3 CHClF in the presence of support

Details Hydrodehalogenation of CF.sub.3 CHClF in the presence of support Hydrodehalogenation of CF.sub.3 CHClF in the presence of support

1988-05-20

1989-10-10

Evans, J. E.

Organic compounds -- part of the class 532-570 series

Organic compounds

Halogen containing

C07C 1724, C07C 1902

Patent

active

048733814

ABSTRACT:
Process for the manufacture of 1,1,1,2-tetrafluoroethane by the vapor phase hydrodehalogenation of 1,1,1,2-tetrafluorochloroethane in the presence of a catalyst consisting essentially of palladium on an aluminum fluoride or fluorinated alumina support.

REFERENCES:
patent: 2942036 (1960-06-01), Smith et al.
patent: 3439052 (1969-04-01), Bjornson
patent: 3636173 (1972-01-01), Gardner
Gervasutti et al., Journal of Flourine Chemistry, 19, 1-20 (1981-1982).
AFOSR Document No. TR-58-99, Astia No. AD 162 198.

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