(Liquid plus Solid) Equilibrium, Density, and Refractive Index for (Methanol plus Sodium Chloride plus Rubidium Chloride plus Water) and (Ethanol plus Sodium Chloride plus Rubidium Chloride plus Water) at Temperatures of (288, 298, and 308) K

被引：3
作者：
Li, Shuni
Guo, Haiyan
Zhai, Quanguo
Jiang, Yucheng
Hu, Mancheng [1 ]
机构：
[1] Shaanxi Normal Univ, Sch Chem & Mat Sci, Xian 710062, Shaanxi, Peoples R China
来源：
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2009年 / 54卷 / 11期
基金：
中国国家自然科学基金;
关键词：
POTASSIUM-CHLORIDE; CESIUM-CHLORIDE; TERNARY-SYSTEM; QUATERNARY SYSTEMS; DEGREES-C; 25-DEGREES-C; GLYCOL); NITRATE; WATER+1-PROPANOL; SOLUBILITIES;
D O I：
10.1021/je900636w
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In this paper, (liquid + solid) equilibria, densities, and refractive indices are reported for (CH3OH + NaCl + RbCl + H2O) and (C2H5OH + NaCl + RbCl + H2O) at T = (288.15, 298.15, and 308.15) K. The results show that the presence of either CH3OH or C2H5OH significantly reduces the solubility of NaCl and RbCl in aqueous solutions. The experimental solubility, density, and refractive index were correlated to empirical equations, which makes it possible to calculate these properties over the whole studied concentration. Calculated values are in good agreement with the experimental results.
引用
收藏
页码：3108 / 3111
页数：4
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