Equations for the heat capacity of aqueous calcium chloride solution

DOI

Bibliographic Information

Other Title
  • 塩化カルシウム水溶液の熱容量の計算式について

Abstract

Thermal properties of crustal solutions are required to understand their migrations within geothermal systems or sedimentary basins. Those properties are also required for considering the temperature variations. Thermal properties of crustal solutions can be approximated to that of pure water in most cases. However, such an approximation is inapplicable to crustal solutions of high salt concentrations. Aqueous solutions of sodium chloride, which is the predominant salt in most of the crustal solutions, have been investigated with regards to the thermal properties. However, the thermal properties of aqueous calcium chloride solutions have often been overlooked. This study corrects the heat capacity equation of Holmes et al. (1994, 1997). The equation is applicable up to 523.15 K, 40 MPa, and 4 mol/kg.

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Details 詳細情報について

  • CRID
    1390001205546238080
  • NII Article ID
    130005008596
  • DOI
    10.14824/jakoka.2011.0.85.0
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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