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ZEOLITE-GAS SORPTION REFRIGERATION. 1. THE SELECTION OF LIQUID-ZEOLITE MOLECULAR SIEVE COUPLES.

[In Chinese. / En chinois.]

Author(s) : YAN A. Z.

Type of article: Article

Summary

THE ADSORPTION ISOTHERMS OF WATER AND ETHANOL VAPOURS ON THE SODIUM Y, 13 X AND 5 A ZEOLITE MOLECULAR SIEVES WERE DETERMINED BY A GRAVIMETRIC METHOD IN HIGH VACUUM AT TEMPERATURES FROM 298 TO 573 K (25 TO 300 DEG C). LIQUID-GAS-ZEOLITE STATIONARY STATE EQUATIONS WERE DEDUCED TO DESCRIBE THE PHYSICO-CHEMICAL PROPERTIES OF THE LIQUID-GAS-ZEOLITE SYSTEM FOR ADSORPTION REFRIGERATION. THE BEST LIQUID-ZEOLITE COUPLE FOR A GIVEN FUNCTION CAN BE SELECTED. THE ETHANOL-ZEOLITE SYSTEM (SUCH AS ETHANOL-5 A ZEOLITE COUPLE) MAY BE USED FOR COOLING (LOW TEMPERATURE, BUT LOW PRODUCTION). WATER-ZEOLITE SYSTEMS (SUCH AS WATER-SODIUM Y ZEOLITE COUPLE) MAY BE CONSIDERED IN AIR CONDITIONING (RELATIVELY HIGH TEMPERATURE, BUT LARGE COOLING CAPACITIES).

Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 1984-0115
  • Languages: Chinese
  • Source: J. chin. Assoc. Refrig. - n. 4
  • Publication date: 1982/12
  • Document available for consultation in the library of the IIR headquarters only.

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