Refrigeration oils for low GWP refrigerants in various applications

10th International Conference on Compressors and their Systems

Saito, R.^1 ; Sundaresan, S.G.^2

Reserch and Development Center, Japan Sun Oil Company, Ltd., 20 Futamatashinmachi, Ichikawa, Chiba

272-0002, Japan^1

Sundaresan Consulting Services, LLC, 351 West Parkwood Street, Sidney

OH

45365, United States^2

关键词: Application fields;    Electric generation;    Generation of electric power;    Global warming potential;    Organic Rankine cycles;    Practical use;    Refrigeration oil;    Refrigeration system;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/232/1/012093/pdf
DOI  :  10.1088/1757-899X/232/1/012093

来源: IOP

【 摘 要 】

The practical use of the refrigeration systems is considered as a methods to suppress global warming. The replacement of a refrigerant with a new one that has lower global warming potential (GWP) has been underway for several years. For the application fields of refrigerators, domestic air conditioners, automotive air conditioners and hot water dispensers, the investigation has almost finished. It is still underway for the application fields of commercial air conditioners and chillers, refrigeration facilities for cold storage, etc. And now, the refrigeration system is being applied in various ways to decrease global warming above the generation of electric power with organic Rankine cycle, the binary electric generation with ground source heat pump, and so on. In these situations, various refrigerants are developed and several kinds of suitable refrigeration oils are selected. This paper presents the consideration of suitable refrigeration oil for the various low GWP refrigerants.