Invention Grant
- Patent Title: Method for producing pentafluoropropane
- Patent Title (中): 五氟丙烷的制备方法
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Application No.: US13377189Application Date: 2010-05-06
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Publication No.: US08946493B2Publication Date: 2015-02-03
- Inventor: Michel Devic , Nicolas Doucet , Laurent Wendlinger , Geraldine Cavallini
- Applicant: Michel Devic , Nicolas Doucet , Laurent Wendlinger , Geraldine Cavallini
- Applicant Address: FR Colombes
- Assignee: Arkema France
- Current Assignee: Arkema France
- Current Assignee Address: FR Colombes
- Agency: Brinks Gilson & Lione
- Priority: FR0953937 20090612
- International Application: PCT/FR2010/050866 WO 20100506
- International Announcement: WO2010/142878 WO 20101216
- Main IPC: C07C17/354
- IPC: C07C17/354 ; C07C19/08
Abstract:
The present invention relates to a method for producing 1,2,3,3,3-pentafluoropropane, involving reacting gaseous phase 1,2,3,3,3-pentafluoropropene with hydrogen in a superstoichimetric amount in the presence of a hydrogenation catalyst in a reactor, and recirculating a part of the gaseous effluent from the reactor.
Public/Granted literature
- US20120101315A1 METHOD FOR PRODUCING PENTAFLUOROPROPANE Public/Granted day:2012-04-26
Information query
