A regression model for calculating the boiling point isobars of tetrachloromethane-based binary solutions

被引:0
|
作者
Preobrazhenskii, M. P. [1 ]
Rudakov, O. B. [1 ]
机构
[1] Voronezh State Univ Architecture & Civil Engn, Voronezh 394006, Russia
关键词
isobar; boiling point; regression; binary solutions; tetrachloromethane; azeotropy; hydrophobicity criterion; SURFACE-TENSION; MOBILE PHASES; ISOTHERMS; MIXTURES;
D O I
10.1134/S0036024416010234
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A regression model for calculating the boiling point isobars of tetrachloromethane-organic solvent binary homogeneous systems is proposed. The parameters of the model proposed were calculated for a series of solutions. The correlation between the nonadditivity parameter of the regression model and the hydrophobicity criterion of the organic solvent is established. The parameter value of the proposed model is shown to allow prediction of the potential formation of azeotropic mixtures of solvents with tetrachloromethane.
引用
收藏
页码:109 / 112
页数:4
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