Abstract
Activity coefficients, because they are frequently well-behaved junctions of composition and temperature, are often selected as the bases for metallurgical solution models. This article reviews the development of the Margules equations for binary and ternary melts with special reference to metallurgical slags.
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References
J.H. Hildebrand and R.L. Scott, The Solubility of Nonelectrolytes, 3rd ed., (New York: Dover Publications, 1966), pp. 33–37 and 119.
M.M. Abbott and H.C. Van Ness, Theory and Problems of Thermodynamics, 2nd ed., Schaum′s Outline Series, (New York: McGraw-Hill, Inc., 1989).
D.R. Hart, “Liquid Activity Coefficients,” Chemical Engineering, 94 (11) (1987), pp. 131–138.
K. Wohl, “Thermodynamic Evaluation of Binary and Ternary Liquid Systems,” Transactions American Chemical Society, 49 (1946), pp. 215–230; 4._K. Wohl, “Thermodynamic Evaluation of Binary and Ternary Liquid Systems,” Chemical Engineering Progress, 49 (1953), pp. 218–219.
H.H.Y. Chen and H.R. Null, “Generalized Multicomponent Equation for Activity Coefficient Calculation,” AIChE Journal, 18 (6) (1972), pp. 1177–1183.
R.P. Goel, H.H. Kellogg, and J. Larrain, “Mathematical Description of the Thermodynamic Properties of the System Fe-O and Fe-O-SiO2,” Metallurgical Transactions B, 11B (1980), pp. 107–117.
Y.A. Chang and Ker-Chang Hsieh, “Thermochemical Description of the Ternary Iron-Nickel-Sulphur System,” Proceedings: Nickel Metallurgy, Volume I, Extraction and Refining of Nickel (Montreal, Canada: Canadian Institute of Mining and Metallurgy, 1986), pp. 248–276.
M.L. Sorokin et al., “Thermodynamics of Nickel Matte Converting,” Converting, Fire Refining, and Casting, ed. J.D. McCain and J.M. Floyd (Warrendale, PA: TMS, 1993), pp. 59–68.
S. Ban-Ya and J.-D. Shim, “Application of the Regular Solution Model for Equilibrium of Distribution of Oxygen Between Liquid Iron and Steelmaking Slags,” Canadian Metallurgical Quarterly, 21 (4) (1982), pp. 319–328.
J. Lumsden, “The Thermodynamics of Liquid Iron Silicates,” Physical Chemistry of Process Metallurgy (New York: Interscience Publishers, 1961), pp. 165–205.
R. Nagabayashi, M. Hino, and S. Ban-Ya, “Mathematical Expression of Phosphorus Distribution in Steelmaking...,” ISIJ International, 29 (2) (1989), pp. 140–147.
M.E. Schlesinger, B. Immele-Mezious, and A.E. Morris, “Application of STEPSOL to Multistage Secondary Copper Refining,” Copper 91, Pyrometallurgy of Copper, Volume 4, ed. C. Diaz et al. (Elmsford, NY: Pergamon Press, 1991), pp. 607–616.
R. Schuhmann and P.J. Ensio, “Thermodynamics of Iron Silicate Slags: Slags Saturated with Gamma Iron,” Journal of Metals, 3 (5) (1951), pp. 401–411.
M.W. Chase et al., editors, JANAF Thermodynamic Tables, 3rd ed. (New York: American Chemical Society and American Institute of Physics, 1986).
Microsoft Excel Solver; Users Guide (Microsoft Corporation, Redmond, WA, 1990).
J.W. Matousek, “Oxygen Potentials of Complex Metallurgical Slags” (Paper presented at the 33rd Annual Conference of Metallurgists, Canadian Institute of Mining and Metallurgy, Toronto, August 1994).
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Matousek, J.W. Estimating the oxygen potentials of metallurgical slags. JOM 48, 52–53 (1996). https://doi.org/10.1007/BF03223270
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DOI: https://doi.org/10.1007/BF03223270