Patent ID: 9315432
Filing Date: 2016-04-19
CPC Classification: C07C

Claim Text:
1. A process for producing 2,3,3,3-tetrafluoropropene and 1,1-difluoroethylene from chlorodifluoromethane, chloromethane and tetrafluoroethylene, the process comprising: (a) supplying chlorodifluoromethane, chloromethane and tetrafluoroethylene to a reactor, as preliminarily mixed or separately, (b) supplying a heat medium to the reactor, and (c) contacting the heat medium with chlorodifluoromethane, chloromethane and tetrafluoroethylene in the reactor to form a reaction product comprising 2,3,3,3-tetrafluoropropene and 1,1-difluoroethylene.