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THERMAL ENERGY STORAGE AND CHEMICAL HEAT PUMPS USING AMMONIATED SALTS.

[In Japanese. / En japonais.]

Author(s) : FUJIWARA I., SATO M.

Type of article: Article

Summary

THERMAL ENERGY STORAGE (TES) AND CHEMICAL HEAT PUMPS (CHP) USING AMMONIATED SALTS (AMMONIATES) ARE REVIEWED. THERE ARE MANY AMMONIATION/DEAMMONIATION REACTIONS AND SOME OF THEM ARE PROMISING FOR TES AND CHP. HEAT SOURCES ARE SUPPOSED TO BE SOLAR ENERGY OR WASTE HEAT, AND CHP SYSTEMS ARE USEFUL FOR SPACE HEATING OR COOLING. GENERALLY, THERE ARE TWO KINDS OF AMMONIATES, IE SOLID AND LIQUID. REACTIONS OF SOLID-AMMONIATES EXIST IN A WIDE TEMPERATURE RANGE AND ARE APPLICABLE TO VARIOUS HEAT SOURCE TEMPERATURES. THOUGH LIQUID-AMMONIATE REACTIONS MAY NOT BE SUITABLE TO HIGH TEMPERATURE SOURCES, THEY PROVIDE CONTINUOUS OPERATION, EASY HEAT EXCHANGE AND RAPID REACTION RATES. AN INTERESTING ATTEMPT WHICH MAKES SOLID-AMMONIATE REACTIONS OCCUR IN AN INERT SOLVENT IS ALSO MENTIONED.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1986-0357
  • Languages: Japanese
  • Source: Refrigeration - vol. 60 - n. 687
  • Publication date: 1985
  • Document available for consultation in the library of the IIR headquarters only.

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