Application of Regular Solution Theory—Solvent Effect on the Extraction Equilibria

1 Application of Regular Solution Theory—Solvent Effect on the Extraction Equilibria [Pg.25]

The activity of solute 1 in solvent 2 is represented by the next equation in the frame of regular solution theory [3], [Pg.25]

Solubility Parameters of Typical Solvents Used in Solvent Extraction [Pg.26]

The distribution equilibria of a neutral solute is governed by the difference in the solution free energies in aqueous and organic phases [Pg.26]

The Gibbs free energy of solution, AG, can be expressed by the sum of the Gibbs free energy for the cavity formation, G,., and the interaction free energy between solute and solvent molecules, Gji [Pg.26]

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