左有祥, 郭天民. Description of Vapor-Liquid Equilibrium for WeakElectrolyte NH_3-CO_2-H_2O System Using aNew Equation of State[J]. CIESC Journal, 1990, (2).DOI:
A new equation of state for electrolyte solutions is presented based on perturbation theory. Molecule-molecule
ion-molecule and ion-ion interactions are incorporated into the equation of state. The equation covers the entire fluid density range from zero to liquid-like densities. Therefore
it can be used for both phases in vapor-liquid equilibrium calculations.For mixtures without elec-trolytes the equation resembles the equation developed by Hu et al. (1984). The equation was used to correlate the vapor-liquid equilibrium for ammonia-carbon dioxide-water system with fewer parameters than other existing models. Satisfactory results were obtained