公开(公告)号：WO0218304A2

公开(公告)日：2002-03-07

申请号：PCT/GB0103945

申请日：2001-09-03

Applicant: INEOS FLUOR HOLDINGS LTD ,  GIDDIS CLIVE ROBERT ,  STEWART PAUL HENDRY

Inventor： GIDDIS CLIVE ROBERT ,  STEWART PAUL HENDRY

IPC: B01J27/12 ,  C07B61/00 ,  C07C17/04 ,  C07C17/20 ,  C07C19/08 ,  C07C19/12 ,  C07C17/00

CPC classification number: C07C19/08 ,  C07C17/04 ,  C07C17/206 ,  C07C19/12

Abstract: A process for the production of a hydrofluoroalkane, which process comprises contacting a hydrochlorofluoroethane of formula CC1XYCFHZ, wherein X and Y are each independently chlorine or fluorine and Z is chlorine, fluorine or hydrogen, in the liquid phase with hydrogen fluoride and a fluorination catalyst and recovering a hydrofluoroalkane from the resulting products.

Abstract translation: 一种制备氢氟烷烃的方法，该方法包括使式CC1XYCFHZ的氢氯氟代乙烷与氟化氢和氟化催化剂在液相中接触，其中X和Y各自独立地是氯或氟，Z是氯，氟或氢; 从所得产物中回收氢氟烷烃。