Invention Grant
- Patent Title: Heat transfer method
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Application No.: US15142898Application Date: 2016-04-29
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Publication No.: US09683157B2Publication Date: 2017-06-20
- Inventor: Wissam Rached
- Applicant: ARKEMA FRANCE
- Applicant Address: FR Colombes
- Assignee: ARKEMA FRANCE
- Current Assignee: ARKEMA FRANCE
- Current Assignee Address: FR Colombes
- Agency: Buchanan Ingersoll & Rooney P.C.
- Priority: FR0956246 20090911
- Main IPC: C09K5/04
- IPC: C09K5/04 ; F25B13/00 ; F25B9/00

Abstract:
A heat transfer method using ternary compositions containing 2,3,3,3-tetrafluoropropene, 1,1-difluoroethane and difluoromethane, said compositions being especially interesting as a heat transfer fluid in compression refrigeration systems comprising exchangers operation in counterflow mode or in split flow mode with counterflow tendency. The use of a ternary composition of 2,3,3,3-tetrafluoropropene, 1,1-difluoroethane and difluoromethane as heat transfer fluid in compression-type refrigeration systems with exchangers operating in countercurrent mode or in crossed-current mode with countercurrent tendency.
Public/Granted literature
- US20160244652A1 HEAT TRANSFER METHOD Public/Granted day:2016-08-25
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