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STUDY ON LITHIUM BROMIDE-CALCIUM CHLORIDE MIXED ABSORBENT WITH HIGH SOLUBILITY.

[In Japanese. / En japonais.]

Author(s) : KOSEKI Y., EBARA K., TAKAHASHI S.

Type of article: Article

Summary

FROM THE VIEWPOINT OF BOTH VAPOUR PRESSURE AND SOLUBILITY IN SINGLE AQUEOUS SOLUTIONS, INORGANIC SUBSTANCES WITH CATIONS OF CALCIUM AND LITHIUM AND ANIONS OF CHLORINE AND BROMINE WERE SELECTED AS THE MIXTURE COMPONENTS. MEASUREMENTS OF BOTH VAPOUR PRESSURE AND SOLUBILITY IN THE MIXTURE SOLUTION INDICATED THAT THE AQUEOUS MIXED SOLUTION OF LITHIUM BROMIDE-CALCIUM CHLORIDE WAS THE BEST PAIR OF THOSE EXAMINED. A MIXTURE RATIO X, BY WEIGHT, (CALCIUM CHLORIDE/CALCIUM CHLORIDE + LITHIUM BROMIDE) OF 0.33 MADE A GOOD ABSORBENT FOR AN ABSORPTION REFRIGERATING MACHINE WITH 14 % HIGHER SOLUBILITY THAN THE LITHIUM BROMIDE AQUEOUS SOLUTION. THE SOLUTION WITH X = 0.67 WAS A GOOD CHEMICAL HEAT STORAGE MEDIUM WITH 42 % LOWER COST THAN THE LITHIUM BROMIDE AQUEOUS SOLUTION.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1992-1642
  • Languages: Japanese
  • Source: Transaction of the Society of Heating, Air-conditioning and Sanitary Engineers of Japan - n. 47
  • Publication date: 1991/10
  • Document available for consultation in the library of the IIR headquarters only.

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