Share

IIR document

Solubility of refrigerant trifluoromethane in N,N-dimethylformamide in the temperature range from 283.15 to 363.15 K.

Number: pap. ID: 416

Author(s) : GAO Z. J., MIN X. W., HAN X. H., et al.

Summary

The absorption refrigeration cycle is important for energy saving which can be driven by low-grade energy. The authors consider the trifluoromethane (HFC-23) + N,N-dimethylformamide (DMF) binary mixture as a promising new working fluid or part of new working fluid for the absorption cycle. Vapor-liquid equilibrium data of the mixture HFC-23 + DMF have been measured in the temperature range from 283.15 to 363.15 K by an equilibrium apparatus in which vapor phase is continuously recirculated. The experimental data are correlated with an Antoine-type equation. The average relative deviation between the experimental data and calculated results is 1.8%, and the results show a good agreement with the experimental data.

Available documents

Format PDF

Pages: 6 p.

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: Solubility of refrigerant trifluoromethane in N,N-dimethylformamide in the temperature range from 283.15 to 363.15 K.
  • Record ID : 30002954
  • Languages: English
  • Source: Proceedings of the 23rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
  • Publication date: 2011/08/21

Links


See other articles from the proceedings (569)
See the conference proceedings

Indexing