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SUBSTITUTES FOR CFC SYSTEMS: SOLID SORPTION.

Author(s) : MEUNIER F.

Summary

SORPTION REFRIGERATION SYSTEMS INCLUDE: UNIFORM TEMPERATURE FIXED BED SYSTEMS ; THERMAL WAVE FIXED BED SYSTEMS ; CONTINUOUS MOVING BED CYCLES WHICH SEEM PROMISING ALTHOUGH DETAILED BALANCE ARE NOT AVAILABLE AT THE MOMENT ; AND HYBRID CYCLES WHICH COULD BE DESIGNED TO GET HIGH TEMPERATURE LIF EFFICIENCIES AND TEMPERATURE LIFTS ACHIEVABLE ARE DISCUSSED. ADSORPTION CYCLES (ZEOLITE-WATER OR ACTIVATED CARBON-METHANOL) COVER THE TEMPERATURE RANGE WELL BETWEEN 258 AND 278 K (-15 AND 5 DEG C) ; WITH AMMONIA IT WOULD BE POSSIBLE TO WIDEN THIS RANGE TOWARDS LOW TEMPERATURES. CHEMICAL SYSTEMS (AMMONIA AND METAL HYDRIDES) WIDEN THE RANGE TOWARDS LOW TEMPERATURES.

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Pages: 113-126 (8 p. F + 9 p. E)

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Details

  • Original title: SUBSTITUTES FOR CFC SYSTEMS: SOLID SORPTION.
  • Record ID : 1991-0176
  • Languages: French
  • Source: 1990: refrigeration and CFCs. International Colloquium of Brussels, Belgium, March 19-20, 1990.
  • Publication date: 1990/03/19
  • Document available for consultation in the library of the IIR headquarters only.

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