EXCESS MOLAR ENTHALPIES OF CYCLOALKANOL PLUS N-ALKANE MIXTURES UNDER HIGH-PRESSURE

被引：1

作者：

LI, G

LIU, Y

SUN, XD

XUE, FY

机构：

[1] Department of Chemistry, Tsinghua University, Beijing

来源：

THERMOCHIMICA ACTA | 1994年 / 247卷 / 02期

关键词：

ALKANE; ALKANOL; BINARY SYSTEM; EXCESS MOLAR ENTHALPY;

D O I：

10.1016/0040-6031(94)80128-2

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Excess molar enthalpies of cyclopentanol and cyclohexanol in mixtures with n-hexane, n-dodecane or n-hexadecane have been determined at 298.65 and 308.65 K, and at pressures up to 10 MPa. The H(m)E values are positive over the entire mole fraction range, and increase with increasing temperature and chain length of the n-alkane, but decrease with increasing pressure. The dependence of H(m)E on the size and shape of the component molecules is discussed.

引用

页码：283 / 292

页数：10

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