| 摘要 |
The present invention relates to compositions for use in refrigeration and air-conditioning systems comprising at least one bromofluoro-olefin. The present invention further relates to refrigerant and heat transfer fluid compositions comprising a flammable refrigerant and a bromofluoro-olefin. The present invention further relates to compositions for use in refrigeration apparatus and air-conditioning apparatus employing a centrifugal compressor comprising at least one bromofluoro-olefin. Further, the present invention relates to the utility of the present refrigerant and heat transfer fluid compositions in processes for producing heat and cooling, methods for reducing flammability of a refrigerant, methods for lowering GWP of a refrigerant, methods for replacing refrigerants and other uses.
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