Method of removing olefinic impurities from hydrochlorofluorocar

Details Method of removing olefinic impurities from hydrochlorofluorocar Method of removing olefinic impurities from hydrochlorofluorocar

1992-01-07

1996-10-29

Siegel, Alan

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

Organic compounds

Halogen containing

C07C 1738

Patent

active

055697976

ABSTRACT:
A process for preparing a hydrochlorofluorocarbon essentially free of olefinic impurities by selectively hydrogenating the olefinic impurities. The process may be controlled such that at least a portion of the hydrochlorofluorocarbon is converted into a fluorohydrocarbon.

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