کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
215226 | 1426230 | 2015 | 15 صفحه PDF | دانلود رایگان |
• Thermodynamic model for the (NaNO3 + KNO3 + Na2SO4 + K2SO4) system.
• The Modified Quasichemical Model was used for the molten salt phase.
• The Compound Energy Formalism was used for the solid solutions.
A complete critical evaluation of all available phase diagram and thermodynamic data has been performed for all condensed phases of the (NaNO3 + KNO3 + Na2SO4 + K2SO4) ternary reciprocal system, and optimised model parameters have been found. The model parameters obtained for the four binary common-ion subsystems (i.e. (NaNO3 + Na2SO4), (KNO3 + K2SO4), (NaNO3 + KNO3) and (Na2SO4 + K2SO4)) are used to predict thermodynamic properties and phase equilibria for the entire system. The Modified Quasichemical Model in the Quadruplet Approximation for short-range ordering was used for the molten salt phase, and the Compound Energy Formalism was used for the various solid solutions.
Journal: The Journal of Chemical Thermodynamics - Volume 83, April 2015, Pages 12–26