Abstract
A program has been written to describe solubility surfaces of the polythermal ternary phase diagram Mg(NO3)2–Al(NO3)3–H2O, using the model proposed by Cohen-Adad et al. [2]. In this work we present the calculation of the solubility surface of Mg(NO3)2×6H2O and Al(NO3)3×9H2O in the phase diagram. The calculated isothermal sections are in a good agreement with experimental determinations. Coefficients of the fitting equation that describes the solubility field allow drawing any isothermal section. The monovariant line was also calculated. The chosen model is well adapted to calculations of these solubility surfaces and gives very good results.
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Mançour-Billah, S., Aït Hmaïdouch, L., El Hadek, M. et al. Modelisation Des Nappes De Solubilite Du Diagramme De Phases Mg(NO3)2–Al(NO3)3–H2O. Journal of Thermal Analysis and Calorimetry 62, 781–795 (2000). https://doi.org/10.1023/A:1012033712457
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DOI: https://doi.org/10.1023/A:1012033712457