Measurements of isothermal (vapor + liquid) equilibrium for the (propane + cis-1,3,3,3-tetrafluoropropene) system at temperatures from (253.150 to 293.150) K

Maoqiong Gong*, Yanxing Zhao, Xueqiang Dong, Hao Guo, Jun Shen, Jianfeng Wu

*Corresponding author for this work

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Abstract

cis-1,3,3,3-Tetrafluoropropene, with zero ozone depleting potential and low global warming potential, has received much attention in recent years. In this work, the (vapor + liquid) phase equilibrium for the (propane + cis-1,3,3,3-tetrafluoropropene) binary system was investigated using an apparatus based on the recirculation method over the temperature range from (253.150 to 293.150) K. The VLE results were correlated by the PR-VDW model and PR-HV-NRTL model. Both models can give satisfactory results and the PR-HV-NRTL model exhibits better performance than PR-VDW model on the VLE description for this binary system. No azeotropic behavior was observed during the experiment.

Original languageEnglish
Pages (from-to)319-323
Number of pages5
JournalJournal of Chemical Thermodynamics
Volume98
DOIs
Publication statusPublished - Jul 2016
Externally publishedYes

Keywords

  • Propane (R290)
  • Refrigerants
  • Vapor liquid equilibrium (VLE)
  • cis-1,3,3,3-Tetrafluoropropene {R1234ze(Z)}

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Gong, M., Zhao, Y., Dong, X., Guo, H., Shen, J., & Wu, J. (2016). Measurements of isothermal (vapor + liquid) equilibrium for the (propane + cis-1,3,3,3-tetrafluoropropene) system at temperatures from (253.150 to 293.150) K. Journal of Chemical Thermodynamics, 98, 319-323. https://doi.org/10.1016/j.jct.2016.03.018