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The correlation of activity coefficients for the electrolyte‐nonelectrolyte mixed solution —the thermodynamics of the liquid solid phase equilibria in (NH 2 ) 2 CO‐NaCl‐NH 4 Cl‐H 2 O system
Author(s) -
Lü BingLing
Publication year - 1986
Publication title -
acta chimica sinica english edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 0256-7660
DOI - 10.1002/cjoc.19860040402
Subject(s) - chemistry , thermodynamics , electrolyte , activity coefficient , ternary operation , solubility , phase (matter) , ternary numeral system , regular solution , aqueous solution , organic chemistry , physics , electrode , computer science , programming language
Based on the various thermodynamic models for concentrated electrolyte and nonelectrolyte solutions, the correlation equations of activity coefficeints and methods of solubility prediction for ternary and quarternary systems have been developed. Only a few of experimental data are needed to calculate the interaction parameters. This method can be used to calculate the solubilities of the components for a given concentration of the unsaturated ones, the predicted solubilities agree with experimental data quite well.