DENSITIES AND EXCESS VOLUMES OF THE BENZENE-CYCLOHEXANE SYSTEM BETWEEN 298.15-K AND 473.15-K

被引：10

作者：

BEG, SA ^{[1
]}

TUKUR, NM ^{[1
]}

ALHARBI, DK ^{[1
]}

HAMAD, E ^{[1
]}

机构：

[1] KING FAHD UNIV PETR & MINERALS,DEPT CHEM ENGN,DHAHRAN 31261,SAUDI ARABIA

来源：

FLUID PHASE EQUILIBRIA | 1994年 / 94卷

关键词：

EXPERIMENTS; DATA; METHOD; DENSITY; EXCESS VOLUME; HYDROCARBONS;

D O I：

10.1016/0378-3812(94)87063-2

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This paper reports the results of measurements of the densities of binary mixtures of benzene with cyclohexane using a high pressure stainless steel pycnometer system for the whole composition range at various temperatures between 298.15 and 473.15K. The experimental densities were compared with those predicted by the Hankison-Brobst-Thomson (HBT) correlation and the Spencer and Danner Modified Rackett (SDR) equation. Both the HBT and the SDR showed an average deviation of;about 0.58%. The excess molar volumes, V-E, calculated from the density values have been found to be positive for all the concentrations and temperatures considered.

引用

页码：289 / 300

页数：12

共 13 条

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