C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 19/08 (2006.01) C07C 17/38 (2006.01) C07C 17/389 (2006.01) C07C 17/395 (2006.01)
Patent
CA 2080893
The 1,1,2-trifluoro-1,2-dichioroethane content is reduced or removed from 1,1,1-trifluoro-2,2-dichloroethane by contacting a gaseous mixture comprising said compounds with chrome oxide (Cr2O3) either as such or supported, at temperatures from 180° to 400°C.
Bragante Letanzio
Cuzzato Paolo
Masiero Antonio
Ausimont S.p.a.
Mccarthy Tetrault Llp
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