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
收藏
页码：569 / 579
页数：11
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