新型环保工质R1233zd(E)的研究进展

Research Progress of New Environmentally Friendly Working Fluid R1233zd(E)

低全球变暖潜值新型环保工质R1233zd(E)在有机朗肯循环(ORC)系统中可能成为R245fa的替代工质而备受关注。本文对新型环保工质R1233zd(E)的制备方法、热物性特性、发泡剂、有机朗肯循环和传输特性等领域的研究进行了概述。结果表明:R1233zd(E)制备方法研究比较充分,制备方法的环保高效是研究的重点;在热物性方面的研究很充分;在有机朗肯循环、冷水机组及传输性能等方面的研究95%以上都集中在实验研究,在实际循环中的广泛使用较少。通过对R1233zd(E)各方面的综述,为进一步深入的研究提供参考。

The new environmentally friendly working medium R1233zd(E) with low global warming potential may become an alternative working medium for R245fa in the organic Rankine cycle(ORC) system and has attracted much attention. In the present study, the research status on the preparation method, thermal physical properties, blowing agent, ORC, and transmission characteristics of the new environmental protection working fluid R1233zd(E) is reviewed. The results show that, R1233ze(E) preparation method is well researched, and the environmental protection and high efficiency of the preparation method is the focus of the study;the research on the thermal physical properties is sufficient;the research on the ORC, chiller and transmission performance is more than 95%. The focus is on experimental research, which is less widely used in actual circulation. It provides a reference for further in-depth research by reviewing the various aspects of R1233zd(E).