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Solubilities of solids in supercritical fluids using dimensionally consistent modified solvate complex models

Garlapati, Chandrasekhar and Madras, Giridhar (2009) Solubilities of solids in supercritical fluids using dimensionally consistent modified solvate complex models. In: Fluid Phase Equilibria, 283 (1-2). pp. 97-101.

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Abstract

New dimensionally consistent modified solvate complex models are derived to correlate solubilities of solids in supercritical fluids both in the presence and absence of entrainers (cosolvents). These models are compared against the standard solvate complex models [J.Chrastil, J. Phys. Chem. 86 (1982) 3016-3021; J.C. Gonzalez, M.R.Vieytes, A.M. Botana, J.M. Vieites, L.M. Botana, J. Chromatogr. A 910 (2001) 119-125; Y. Adachi, B.C.Y. Lu, Fluid Phase Equilb. 14 (1983) 47-156; J.M. del Valle, J.M. Aguilera, Ind. Eng. Chem. Res. 27 (1988) 1551-1553] by correlating the solubilities of 13 binary and 12 ternary systems. Though the newly derived models are not significantly better than the standard models in predicting the solubilities, they are dimensionally consistent. (C) 2009 Elsevier B.V. All rights reserved.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier B.V.
Keywords: Solubilities; Solvate complex; Chrastil equation; Supercritical fluids
Department/Centre: Division of Mechanical Sciences > Chemical Engineering
Date Deposited: 23 Dec 2009 09:34
Last Modified: 19 Sep 2010 05:41
URI: http://eprints.iisc.ernet.in/id/eprint/22275

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