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VAPOUR LIQUID EQUILIBRIUM AND ENTHALPY-CONCENTRATION-TEMPERATURE (H-X-T) CORRELATIONS FOR TERNARY NITRATE MIXTURES.

Author(s) : ALLY M. R.

Summary

TERNARY NITRATE MIXTURES REPRESENT A NEW CLASS OF HIGH-TEMPERATURE WORKING FLUIDS FOR CHEMICAL HEAT PUMPS. WATER IS THE REFRIGERANT AND THE SOLUTE IS COMPOSED OF 53 WT% LITHIUM NITRATE, 28 WT% POTASSIUM NITRATE, AND 19 WT% SODIUM NITRA THE FLUID MIXTURE OPERATES UP TO 533 K (260 DEG C) WITHOUT CAUSING CORROSION PROBLEMS. IN THE PAPER, POLYNOMIAL EXPRESSIONS USING LEAST SQUARE FIT TECHNIQUES ARE DEVELOPED THAT CORRELATE EXPERIMENTAL VAPOUR-LIQUID-EQUILIBRIUM AND SPECIFIC ENTHALPY-CONCENTRATION DATA FOR THE AQUEOUS NITRATE MIXTURE.

Details

  • Original title: VAPOUR LIQUID EQUILIBRIUM AND ENTHALPY-CONCENTRATION-TEMPERATURE (H-X-T) CORRELATIONS FOR TERNARY NITRATE MIXTURES.
  • Record ID : 1989-2148
  • Languages: English
  • Publication date: 1988
  • Source: Source: ASHRAE Trans.
    vol. 94; n. 2; 631-640; 2 fig.; 5 tabl.; 4 ref.
  • Document available for consultation in the library of the IIR headquarters only.

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