PROCESS FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE

摘要

Provided is a process by which 2,3,3,3-tetrafluoropropene can be produced at a high transformation rate and stably for a long time. The process for producing 2,3,3,3-tetrafluoropropene involves causing 1,1-dichloro-2,3,3,3-tetrafluoropropene and/or 1-chloro-2,3,3,3-tetrafluoropropene as (a) starting compound(s) to react with hydrogen in the presence of a precious-metal catalyst loaded on activated carbon having an ash content of 3% or less as measured in accordance with ASTM D2866.