The Chemours Company
Selective catalytic dehydrochlorination of hydrochlorofluorocarbons
Last updated:
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.
Status:
Grant
Type:
Utility
Filling date:
2 Aug 2017
Issue date:
3 Dec 2019