Production of difluoromethane

Details Production of difluoromethane Production of difluoromethane

C - Chemistry, Metallurgy

07

C

C07C 19/08 (2006.01) C07C 17/20 (2006.01)

Patent

CA 2157528

A process for the production of difluoromethane comprising (a) contacting dichloromethane with hydrogen fluoride in the presence of a fluorination catalyst to produce a product stream comprising difluoromethane, monochloromonofluoromethane and unreacted starting materials and (b) separating difluoromethane from the product stream from step (a), wherein sufficient hydrogen fluoride is employed in the process such that during step (b) the molar ratio of hydrogen fluoride to monochloromonofluoromethane is at least about 100:1.

Affiliated with

Also associated with

Rating

Production of difluoromethane does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Production of difluoromethane, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Production of difluoromethane will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1980108