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PERSPECTIVES OF DEMEON, AZEOTROPIC REFRIGERANT BLEND.

[In Dutch. / En néerlandais.]

Author(s) : BOHNENN L. J. M., VERMEULEN P. E. J., WARNAAR F. M.

Type of article: Article

Summary

DEMEON CONSISTS OF 13% BY WEIGHT OF DME AND 87% BY WEIGHT OF R12. IT IS NON-FLAMMABLE AND NON-TOXIC. TESTS CARRIED OUT SO FAR HAVE SHOWN A REDUCTION IN THE USE OF R12 OF 13 TO 23% BY VOLUME COMPARED TO INSTALLATIONS THAT ARE CHARGED WITH EQUAL VOLUME. VAPOUR PRESSURES ARE ALMOST EQUAL TO R12 AND AN INCREASED REFRIGERATING CAPACITY AND A REDUCTION OF ENERGY CONSUMPTION (COP) HAVE BEEN MEASURED. CALCULATIONS CONCERNING VISCOSITY, THERMAL CONDUCTIVITY AND SURFACE TENSION HAVE BEEN CARRIED OUT.

Details

  • Original title: [In Dutch. / En néerlandais.]
  • Record ID : 1991-0104
  • Languages: Dutch
  • Source: Koude Klim. - vol. 82 - n. 6
  • Publication date: 1989/06
  • Document available for consultation in the library of the IIR headquarters only.

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