Share

IIR document

Vapour-liquid equilibria of the (hexafluoroethane + 1,1,1-trifluoroethane) binary system from 258 to 343 K up to 3.89 MPa.

Author(s) : MADANI H., VALTZ A., COQUELET C., et al.

Type of article: Article, IJR article

Summary

Development of modern refrigeration systems is critical for the success of new global environmental protection efforts. The binary system of refrigerants: hexafluoroethane (R116) + 1,1,1-trifluoroethane (R143a), has been studied with the aim of providing PTxy data. Isothermal vapour-liquid equilibrium data have been generated using the "static-analytic" method from 258 to 328 K at pressures from 0.39 to 3.89 MPa. The model composed of the Peng-Robinson equation of state, the Mathias-Copeman alpha function, the Wong-Sandler mixing rules and the NRTL cell theory is applied herein to correlate the data and calculate the critical line.

Available documents

Format PDF

Pages: pp. 1396-1402

Available

  • Public price

    20 €

  • Member price*

    Free

* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).

Details

  • Original title: Vapour-liquid equilibria of the (hexafluoroethane + 1,1,1-trifluoroethane) binary system from 258 to 343 K up to 3.89 MPa.
  • Record ID : 2009-1908
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 32 - n. 6
  • Publication date: 2009/09

Links


See other articles in this issue (39)
See the source

Indexing