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Thermophysical properties of new working fluid systems for absorption processes.

Author(s) : NOWACZYK U., STEIMLE F.

Type of article: Article, IJR article

Summary

Research on new working fluid pairs for use in absorption heat pumps has been continued. The selection of suitable substances was made by following a systematic approach based on the molecular properties of the refrigerant solvents. The refrigerants investigated are trifluoroethanol (TFE) and hexafluoroisopropanol (HFIP). They are combined with solvents from the group of organic heterocycles. Experimental data are presented on solubility, heat of mixing and vapour-liquid equilibrium. Finally, the new systems are compared with those used currently.

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Pages: 10-15

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Details

  • Original title: Thermophysical properties of new working fluid systems for absorption processes.
  • Record ID : 1992-2701
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 15 - n. 1
  • Publication date: 1992

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