The Chemours Company
Composition obtained by the selective catalytic dehydrochlorination of hydrchlorofluorocarbons

Abstract:

A dehydrochlorination process is disclosed. The process involves contacting R.sub.fCHClCH.sub.2Cl with a chromium oxyfluoride catalyst in a reaction zone to produce a product mixture comprising R.sub.fCCl.dbd.CH.sub.2, wherein R.sub.f is a perfluorinated alkyl group.