Viscosities and densities for the 1-propanol plus n-heptane system at several temperatures

被引：36

作者：

Jimenez, E ^{[1
]}

Franjo, C

Segade, L

Legido, JL

Andrade, MIP

机构：

[1] Univ A Coruna, Fac Ciencias, Dept Fis, La Coruna 15071, Spain

[2] Univ Vigo, Fac Ciencias, Dept Fis Aplicada, Vigo 36200, Spain

[3] Univ Santiago de Compostela, Fac Fis, Dept Fis Aplicada, Santiago De Compostela 15706, Spain

来源：

JOURNAL OF SOLUTION CHEMISTRY | 1998年 / 27卷 / 06期

关键词：

densities; viscosities; excess molar volumes; 1-propanol; n-heptane;

D O I：

10.1023/A:1022686707250

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：

Viscosities and densities have been measured for 1-propanol + n-heptane at 20, 25, 30, and 35 degrees C and atmospheric pressure. Kinematic viscosities were determined using a capillary viscosimeter; densities were measured using vibrating-tube densimetry. The viscosity deviations were evaluated. Viscosity results were fitted to the equations of Grunberg-Nissan, McAllister, Auslander, and Teja. The experimental excess molar volumes were compared with the results obtained with the Nitta-Chao model.

引用

页码：569 / 579

页数：11

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