Refractive indices and static permittivities of systems containing n-hexane or n-heptane and isomeric chlorobutanes

被引：5

作者：

Benito, J. ^{[1
]}

Guerrero, H. ^{[2
]}

Artigas, H. ^{[1
]}

Lopez, M. C. ^{[1
]}

Lafuente, C. ^{[1
]}

机构：

[1] Univ Zaragoza, Fac Ciencias, Dept Quim Fis, E-50009 Zaragoza, Spain

[2] Aalto Univ, Sch Chem Technol, Dept Biotechnol & Chem Technol, Espoo 02150, Finland

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 2015年 / 86卷

关键词：

Alkane; Chloroalkane; Kirkwood correlation factor; Refractive index; Static permittivity; BINARY-MIXTURES; DIELECTRIC PERMITTIVITY; 308.15; K; TEMPERATURES; DENSITY; TOLUENE; 1-PENTANOL; MONOGLYME; 1-HEXANOL; BEHAVIOR;

D O I：

10.1016/j.jct.2015.03.001

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Refractive indices and static permittivities at temperatures of (283.15, 298.15, and 313.15) K and at pressure of 99.0 kPa were determined for the binary mixtures formed by n-hexane or n-heptane with isomeric chlorobutanes. Excess properties were obtained from the experimental values and correlated by means of a Redlich-Kister type equation. In addition, these results were used, together with available density values, to estimate at T = 298.15 K the Kirkwood correlation factors of the liquid mixtures. The behavior of this magnitude with composition was also discussed. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：162 / 167

页数：6

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