Patent ID: 7884254

Claim:
A method for producing a fluorinated alkene comprising: dehydrochlorinating a hydrofluorochloroalkane in the presence of a stabilized demineralized activated carbon which catalyzes dehydrochlorinating the hydrofluorochloroalkane, wherein said hydrochlorofluoroalkane is selected from the group consisting of 1,1,1,2-tetrafluoro-2-chloropropane, 1,1,1,2-tetrafluoro-3-chloropropane, 1,1,1,3-tetrafluoro-3-chloropropane, 1,1,1,3-tetrafluoro-2-chloropropane, 1,1,1,2,3-pentafluoro-2-chloropropane, 1,1,1,2,3-pentafluoro-3-chloropropane, 1,1,1,3,3-pentafluoro-3-chloropropane, 1,1,1,3,3-pentafluoro-2-chloropropane, 1,1,1,2,3,3-hexafluoropropane-2-chloropropane, and 1,1,1,2,3,3-hexafluoro-3-chloropropane.