Application of Restrictive Primitive SAFT Coupled with Different Hard-Sphere Equations to Model Mean Ionic Activity Coefficients of Electrolyte Solutions
作者： Saeed Seyfi , Gholam Reza Pazuki , Seyed Foad Aghamiri , Masoud Beheshti
DOI: 10.1080/01932690903209848
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摘要: In this work, the primitive SAFT equation of state along with three different hard-sphere equations was used to correlate and predict mean ionic activity coefficients aqueous electrolyte solutions. The coefficient solutions considered as contribution dispersion effects. Mansoori (M), Wang-Khoshkbarchi-Vera (WKV) Ghotbi-Vera (GV) were applied in correlating comparison among above indicated shown. First, vapor pressure densities water temperature range 373.15 423.15 K regressed by state. restrictive spherical model, ions hard spheres without any chain structure. Neither association effects study. Clearly, common five parameters decreased three, which calculated using experimental coeff...
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