Thermodynamic studies of ternary eutectic mixture KNO3+NaNO2+NaNO3 at different temperatures

摘要

The internal pressure,energy of vaporization and heat of vaporization of pure components of ternary eutectic mixture KNO3+NaNO2+NaNO3 were computed from the reported values of thermal expansivity and isothermal compressibility at different temperatures.These thermodynamic properties were also obtained for the eutectic mixture at two different compositions as a function of temperature.