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

Author(s) : GAO Z., XU Y., LI P., et al.

Type of article: Article, IJR article

Summary

The absorption refrigeration cycle is important for energy saving which can be driven by low-grade energy. We consider the Trifluoromethane (R23) + N, N-Dimethyl Formamide (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 R23 + DMF have been measured in the temperature range from (283.15–363.15) 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 (ARD) between the experimental data and calculated results is 1.8%. The results show a good agreement with the experimental data.

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Pages: 1372-1376

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Details

  • Original title: Solubility of refrigerant trifluoromethane in N,N-dimethyl formamide in the temperature range from 283.15 to 363.15 K.
  • Record ID : 30004389
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 35 - n. 5
  • Publication date: 2012/08

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