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Two-phase Equilibria of Analytical Binary Solutions Near the Critical Point.
NTIS: PB 194 939 :11 pages
Several relationships between coexisting phases for analytical binary solutions near the critical point are given. These relationships were developed from a consideration of a (g, u, p) surface at constant temperature and a (g, u, t) surface at constant pressure, where g is the molal Gibbs free energy, u is the concentration of component 1 expressed as a mole fraction, p is the pressure, and t is the temperature. These formulas should facilitate the calculation of some of the quantities useful in making thermodynamic consistency checks on phase equilibria data about the critical point.
IH; Information Circular;
NTIS Accession No.
NTIS: PB 194 939
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division