HCFO-1233yd(Z)的ODP几乎为零,全球增温潜能值(GWP)小于1,大气寿命仅为2.3 d,无毒,不可燃,表面张力低,热物理性能良好,作为第四代ODS替代品具有良好的应用前景.本文总结了近年来HCFO-1233yd(Z)的国内外研究进展,从HCFO-1233yd(Z)的制备方法,应用领域等方面进行概述,以期为HCFO-1233yd(Z)未来的研究提供参考....
本发明公开了一种包含Z‑1‑氯‑2,3,3,3‑四氟丙烯(HCFO‑1224yd(Z))和水的非均相共沸物或类共沸物组合物,该非均相共沸物或类共沸物组合物可包含约47.0重量%至约99.7重量%的Z‑1‑氯‑2,3,3,3‑四氟丙烯(HCFO‑1224yd(Z))和约0.3重量%至约53.0重量%的水,并且在介于约14.0psia和...
Attending to the results, HCFO-1233zd(E) improves the COP about 27% compared to HFC-245fa, whereas HFO-1336mzz(Z) and HCFO-1224yd(Z) show an improvement of approx. 21 and 17%, respectively. Although HCFO-1233zd(E) and HCFO-1224yd(Z) present similar suction volumetric flow rate to ...
摘要: HCFO-1224yd(Z)作为第四代ODS替代品,其GWP<1,ODP几乎为0,具有良好的环境性能和较大的应用潜力.从基础物性,应用性能,理论循环性能的角度对比分析HCFO-1224yd(Z)与HFC-245fa两种工质.同时,介绍了国内外HCFO-1224yd(Z)的应用研究情况.关键词:
Attending to the results, HCFO-1233zd(E) improves the COP about 27% compared to HFC-245fa, whereas HFO-1336mzz(Z) and HCFO-1224yd(Z) show an improvement of approx. 21 and 17%, respectively. Although HCFO-1233zd(E) and HCFO-1224yd(Z) present similar suction volumetric flow rate to ...