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Is there any alternative to the substitute R134a?

[In German. / En allemand.]

Author(s) : LAWRENTSCHENKO G. K., KHMELNUK M. G.

Type of article: Article

Summary

The refrigerant R134a is considered to be the alternative for R12 and is nowadays already used in some applications. In domestic refrigerators and freezers, where the evaporation temperature is below 0 deg C, the energy efficiency of R134a is not as good as that of R12. In this work, mixtures with chlorine-free refrigerants (binary and ternary mixtures), which have been tested in domestic refrigerators and freezers, are presented. The cooling capacity and the energy consumption are compared to the original units working with R12.

Details

  • Original title: [In German. / En allemand.]
  • Record ID : 1992-2556
  • Languages: German
  • Source: Klima Kälte Heiz. - vol. 20 - n. 6
  • Publication date: 1992/06
  • Document available for consultation in the library of the IIR headquarters only.

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