Abstract
In the previous paper [this journal, 34, 263 (1980)], the authors reported the results of the study that they carried out on the determination of the isotherms of the ternary system NaCl-CaCl2-H2O, KCl-CaCl2-H2O and the quaternary system NaCl-KCl-CaCl2-H2O at 110°C.
In this paper, the isotherms of the ternary system NaCl-MgCl2-H2O and the quaternary system NaCl-MgCl2-CaCl2-H2O at 110°C were studied.
The results of this study were as follows: 1) The isotherms and invariant points of the ternary system NaCl-MgCl2-H2O and the quaternary system NaCl-MgCl2-CaCl2-H2O were determined at 110°C.2) The systems NaCl-MgCl2-H2O and NaCl-MgCl2-CaCl2-H2O at the temperature ranging from 75 to 110°C were characterized by the increased solubility of sodium chloride.
