Process for producing 2,3,3,3-tetrafluoropropene
AssigneeAsahi Glass Company, Limited
InventorsHirokazu Takagi, Hidekazu Okamoto
Life of this patent
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Abstract
The object is to provide a process whereby it is possible to produce 2,3,3,3-tetrafluoropropene at a high conversion ratio constantly for a long period of time. A process for producing 2,3,3,3-tetrafluoropropene, which comprises reacting a raw material compound of at least one of 1,1-dichloro-2,3,3,3-tetrafluoropropene and 1-chloro-2,3,3,3-tetrafluoropropene, and hydrogen, in the presence of a catalyst, wherein the catalyst is a noble metal catalyst supported on a metal oxide having a Hammett acidity function value (H0) of at least −5.6.
Claims18
A process for producing 2,3,3,3-tetrafluoropropene, which comprises reacting a raw material compound of at least one of 1,1-dichloro-2,3,3,3-tetrafluoropropene and 1-chloro-2,3,3,3-tetrafluoropropene, and hydrogen, in the presence of a catalyst, wherein the catalyst is a noble metal catalyst supported on a metal oxide having a Hammett acidity function value (H0) of at least −5.6.
Dependencies are inferred from the claim text.