Comparison Between Fluorinated Ether Azeotropic Mixtures HFE - 143a/HFE - 218 as Refrigerant And Some Other HCFC- 22 Alternatives[J]. Journal of refrigeration, 2004, (4).
DOI:
Comparison Between Fluorinated Ether Azeotropic Mixtures HFE - 143a/HFE - 218 as Refrigerant And Some Other HCFC- 22 Alternatives[J]. Journal of refrigeration, 2004, (4). DOI: 10.3969/j.issn.0253-4339.2004.04.008.
Comparison Between Fluorinated Ether Azeotropic Mixtures HFE - 143a/HFE - 218 as Refrigerant And Some Other HCFC- 22 Alternatives
摘要
利用饱和蒸气压与温度关系方程式
对氟化醚类混合物HFE-143a/HFE-218做了饱和蒸气压力-温度计算
并将计算结果绘制出相应图表
进而和目前几种HCFC-22替代物的性能作比较
分析了氟化醚类混合物作为制冷剂HCFC-22替代物的可行性和优越性.
Abstract
The properties of fluorinated ether mixtures HFE-143a/HFE-218 were calculated using the vapor pressure and temperature equations. Comparison between these mixtures and the other HCFC-22 alternatives was conducted. The feasibility and superiority of these mixtures was analyzed. The result shows that the mixtures HFE-143a/HFE-218 can be used as refrigerants to replace HCFC-22.