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.
本发明涉及用于制冷和空调系统的组合物,包括至少一种
溴氟烯烃。本发明还涉及制冷剂和传热流体组合物,包括易燃制冷剂和
溴氟烯烃。本发明还涉及用于采用离心压缩机的制冷设备和空调设备的组合物,其中至少包括一种
溴氟烯烃。此外,本发明还涉及使用本制冷剂和传热流体组合物在制热和制冷过程中的效用,降低制冷剂易燃性的方法,降低制冷剂GWP的方法,替换制冷剂和其他用途的方法。