[EN] PROCESS FOR PREPARING FLUORINE-CONTAINING PROPENES CONTAINING 2,3,3,3-TETRAFLUOROPROPENE AND 1,3,3,3-TETRAFLUOROPROPENE<br/>[FR] PROCESSUS DE PRÉPARATION DE PROPÈNES CONTENANT DU FLUOR RENFERMANT DU 2,3,3,3-TÉTRAFLUOROPROPÈNE ET DU 1,3,3,3-TÉTRAFLUOROPROPÈNE
申请人:DAIKIN IND LTD
公开号:WO2010101198A1
公开(公告)日:2010-09-10
The present invention provides a process for preparing fluorine-containing propenes containing 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene, including reacting 1,1,1,3-tetrachloro-3-fluoropropane represented by the formula CCl3CH2CHClF and anhydrous hydrogen fluoride in the gas phase in the presence of a catalyst. The process of the invention produces fluorine-containing propenes containing 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene in an industrially applicable, simple and effective manner.
本发明提供了一种制备含氟丙烯的过程,包括在催化剂存在下,在气相中反应由化学式CCl3CH2CHClF表示的1,1,1,3-四氯-3-氟丙烷和无水氢氟酸,从而得到含有2,3,3,3-四氟丙烯和1,3,3,3-四氟丙烯的氟丙烯。该发明的过程以一种工业适用、简单和有效的方式生产含氟丙烯,其中包括2,3,3,3-四氟丙烯和1,3,3,3-四氟丙烯。