Method for Producing 3,3,3-Trifluoro Propene
AssigneeCentral Glass Company, Limited
InventorsFuyuhiko Sakyu, Yasuo Hibino
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Abstract
A production method of 3,3,3-trifluoropropene includes the step of hydrogenating 1-chloro-3,3,3-trifluoropropene with hydrogen (H2) in a gas phase in the presence of either of: (A) a catalyst having carried on a carrier at least one kind of transition metal selected from the group consisting of ruthenium, nickel, rhodium, iridium, iron, osmium and cobalt, or an oxide of said transition metal; (B) an oxide catalyst of copper and manganese; and (C) a catalyst having carried on a carrier palladium and at least one kind of element selected from the group consisting of bismuth, zinc, copper, silver, lanthanum, lead, zirconium, niobium, hafnium, magnesium, tin and arsenic.
Claims5
A method for producing 3,3,3-trifluoropropene, comprising:
- performing hydrogenation of 1-chloro-3,3,3-trifluoropropene with hydrogen (H2) in gas phase in the presence of either of:
- (A) a catalyst having, carried on a carrier, at least one kind of transition metal selected from the group consisting of ruthenium, nickel, rhodium, iridium, iron, osmium and cobalt, or an oxide of the transition metal;
- (B) an oxide catalyst of copper and manganese;
- and (C) a catalyst having, carried on a carrier, palladium and at least one kind of element selected from the group consisting of bismuth, zinc, copper, silver, lanthanum, lead, zirconium, niobium, hafnium, magnesium, tin and arsenic.
Dependencies are inferred from the claim text.