Solid Solubilities in Supercritical Phases : New Apparatus, Measurements and Modeling

Abstract : A new apparatus for the measurement of solid solubilities in supercritical fluids is described in detail. It is based on an analytical (the composition of the phase is obtained by analyses) open flow method (the solvent flows continuously through the solid solute). Solubilities of naphthalene in supercritical CO2 in the pressure range 8-30 MPa are reported along the isotherm 308.15 K. The solubility data are correlated using the Chrastil model.
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Martial Sauceau, Jacques Fages, Jean‐jacques Letourneau, Dominique Richon. Solid Solubilities in Supercritical Phases : New Apparatus, Measurements and Modeling. 5th International Symposium on Supercritical Fluids ISSF 2000, International Society for the Advancement of Supercritical Fluids ISASF, Apr 2000, Atlanta, United States. 11 p. ⟨hal-01874551⟩

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