Process for the manufacture of hydrofluoroolefins

Details Process for the manufacture of hydrofluoroolefins Process for the manufacture of hydrofluoroolefins

C - Chemistry, Metallurgy

07

C

C07C 17/358 (2006.01) C07C 17/20 (2006.01) C07C 21/18 (2006.01)

Patent

CA 2743842

The invention relates to a process for manufacturing 1,1,1,2- tetrafluoropropene (1234yf, CF3-CF=CH2) from 1,1,3,3- tetrachlororopropene (1230za, CCl2=CH-CHCl2) and/or 1,1,1,3,3- pentachloropropane (240fa, CCl3CH2CHCl2). The process comprises an isomerization step of 1-chloro- 3,3,3 trifluoropropene (1233zd, CF3-CH=CHCl) to 2-chloro- 3,3,3 trifluoropropene (1233xf or CF3-CCl=CH2).

Cette invention concerne un procédé de fabrication de 1,1,1,2-tétrafluoropropène (1234yf, CF3-CF=CH2) à partir de 1,1,3,3-tétrachloropropène (1230za, CCl2=CH-CHCl2) et/ou de 1,1,1,3,3-pentachloropropane (240fa, CCl3CH2CHCl2). Le procédé comprend une étape d'isomérisation de 1-chloro-3,3,3-trifluoropropène (1233zd, CF3-CH=CHCl) en 2-chloro-3,3,3-trifluoropropène (1233xf ou CF3-CCl=CH2).

Affiliated with

Also associated with

Rating

Process for the manufacture of hydrofluoroolefins does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1827524