公开(公告)号：US10077221B2

公开(公告)日：2018-09-18

申请号：US14774161

申请日：2014-02-21

Applicant: ARKEMA FRANCE

Inventor： Philippe Bonnet ,  Bertrand Collier ,  Dominique Deur-Bert ,  Laurent Wendlinger

IPC: C07C21/18 ,  C01B7/19 ,  C09K3/30 ,  C09K5/04

CPC classification number: C07C21/18 ,  C01B7/191 ,  C09K3/30 ,  C09K5/044

Abstract: An azeotropic or quasi-azeotropic composition including hydrogen fluoride, E-3,3,3-trifluoro-1-chloropropene and optionally one or more (hydro)halogen-carbon compounds including between 1 and 3 carbon atoms. Also, a preferred azeotropic or quasi-azeotropic composition including hydrogen fluoride, E-3,3,3-trifluoro-1-chloropropene, and optionally one or more compounds selected from among 1,1,1,2,2-pentafluoropropane, 2,3,3,3-tetrafluoropropene, 3,3,3-trifluoropropene, 3,3,3-trifluoro-2-chloropropene, 1,3,3,3-tetrafluoropropene, trifluoropropyne, 1,1,1,3,3-pentafluoropropane, 1,1,1,3,3-pentafluoropropane, 1,1,1,3,3-pentafluoropropene, 1,1,1,2,3-pentafluoropropene and 2-chloro,1,1,1,2-tetrafluoropropane.

公开(公告)号：US10029963B2

公开(公告)日：2018-07-24

申请号：US14773961

申请日：2014-02-24

Applicant: ARKEMA FRANCE

Inventor： Philippe Bonnet ,  Bertrand Collier ,  Dominique Deur-Bert ,  Laurent Wendlinger

IPC: C01B7/19 ,  C07C21/18 ,  C09K3/30 ,  C09K5/04

Abstract: An azeotropic or quasi-azeotropic composition including hydrogen fluoride, 1,3,3,3-tetrafluoropropene and one or more (hydro)halogen-carbon compounds including between 1 and 3 carbon atoms. Also, a preferred azeotropic or quasi-azeotropic composition comprising hydrogen fluoride, 1,3,3,3-tetrafluoropropene, and one or more compounds selected from among 1,1,1,2,2-pentafluoropropane, 2,3,3,3-tetrafluoropropene, 3,3,3-trifluoropropene, 3,3,3-trifluoro-2-chloropropene, E-3,3,3-trifluoro-1-chloropropene, trifluoropropyne, 1,1,1,3,3-pentafluoropropane, 1,1,3,3-pentafluoropropene, 1,1,1,3,3-pentafluoropropene, 1,1,1,2,3-pentafluoropropene and 2-chloro, 1,1,1,2-tetrafluoropropane.