Invention Grant
- Patent Title: Use of ternary compositions
- Patent Title (中): 三元组合物的使用
-
Application No.: US14329556Application Date: 2014-07-11
-
Publication No.: US09127191B2Publication Date: 2015-09-08
- Inventor: Wissam Rached
- Applicant: ARKEMA FRANCE
- Applicant Address: FR Colombes Cedex
- Assignee: ARKEMA FRANCE
- Current Assignee: ARKEMA FRANCE
- Current Assignee Address: FR Colombes Cedex
- Agency: Buchanan Ingersoll & Rooney P.C.
- Priority: FR0956247 20090911
- Main IPC: C09K5/04
- IPC: C09K5/04 ; F25B9/06 ; F25B9/00
Abstract:
The use of a ternary composition of 2,3,3,3-tetrafluoropropene, 1,1,1,2-tetrafluoroethane and difluoromethane, as a heat-transfer fluid, in compression refrigeration systems with exchangers operating in counterflow mode or in cross-flow mode with counterflow tendency. A heat-transfer process in which a ternary composition of 2,3,3,3-tetrafluoropropene, 1,1,1,2-tetrafluoroethane and difluoromethane is used as a refrigerant in compression systems with exchangers operating in counterflow mode or in cross-flow mode with counterflow tendency.
Public/Granted literature
- US20140318160A1 USE OF TERNARY COMPOSITIONS Public/Granted day:2014-10-30
Information query
