Abstract
A new modeling approach is described for thermodynamic predictions of multicomponent, multiphase high temperature silicate systems including coal slags. The model, which attributes negative deviations from ideal solution behaviour to the formation of complex liquids and solids, is demonstrated for quarternary systems containing K2O, Al2O3, CaO, and Si02. Good agreement between the model predictions and experimental vapor pressure data is found.
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© 1984 D. Reidel Publishing Company
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Hastie, J.W., Bonnell, D.W., Plante, E.R., Horton, W.S. (1984). Thermodynamic Activity and Vapor Pressure Models for Silicate Systems Including Coal Slags. In: Ribeiro da Silva, M.A.V. (eds) Thermochemistry and Its Applications to Chemical and Biochemical Systems. NATO ASI Series, vol 119. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-6312-2_11
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DOI: https://doi.org/10.1007/978-94-009-6312-2_11
Publisher Name: Springer, Dordrecht
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