Production of hydrofluoroalkanes

Details Production of hydrofluoroalkanes Production of hydrofluoroalkanes

2005-05-10

2005-05-10

Price, Elvis O. (Department: 1621)

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

Organic compounds

Halogen containing

C570S164000, C570S165000, C570S166000, C570S168000

Reexamination Certificate

active

06891074

ABSTRACT:
A process for the production of a hydrofluoroalkane, which process comprises contacting a hydrochlorofluoroethane of formula CClXYCFHZ, wherein X and Y are each independently chlorine or fluorine and Z is chlorine, fluorine or hydrogen, in the liquid phase with hydrogen fluoride and a fluorination catalyst and recovering a hydrofluoroalkane from the resulting products.

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