Statistical Associating Fluid Theory Coupled with Restricted Primitive Model To Represent Aqueous Strong Electrolytes

Abstract

Statistical Associating Fluid Theory coupled with Restricted Primitive Model (SAFT1-RPM) represents the mean ionic activity coefficient, density, osmotic coefficient, and vapor pressure of several aqueous alkali halide solutions, in a framework that is analogous to the nonelectrolyte framework. SAFT1 alone represents pure water, including the density anomaly. Each SAFT1 salt molecule consists of two segments: cation and anion.