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根据有关制冷剂替代的新的国际会议精神,通过热泵标准工况下的理论制冷制热循环特性的计算分析,认为摩尔成分为0.55/0.45的非共沸混合工质HFC32/HFC152a是HCFC22很有希望的一种替代工质。而且从温室效应、可燃性等方面的应用特性进行了研究分析。
According to the new International Conference on Refrigerant Replacement, through the calculation and analysis of the theoretical cooling and heating cycle under the standard conditions of heat pump, it is considered that the non-azeotropic mixed refrigerant HFC32 / HFC152a with a molar composition of 0.55 / 0.45 is very suitable for HCFC22 An alternative working substance of hope. But also from the greenhouse effect, flammability and other aspects of the application characteristics of the research and analysis.