APPLICATION OF THE FLORY AND SANCHEZ-LACOMBE THEORIES TO THE EXCESS ENTHALPY AND EXCESS VOLUME OF ETHER + HYDROCARBON SYSTEMS

被引：45

作者：

TRESZCZANOWICZ, T

机构：

来源：

THERMOCHIMICA ACTA | 1990年 / 160卷 / 02期

关键词：

D O I：

10.1016/0040-6031(90)80265-Z

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Excess volume measurements for 2,5-dioxahexane + heptane and + octane, for 3,5-dioxaheptane + heptane and for isopropyl ether + heptane at 298.15 K are reported. The changes in excess volume observed in this work and described in the literature, as well as the reported excess enthalpy data for chain aliphatic ether+alkane systems as a function of composition are discussed in terms of the new Flory and the Sanchez-Lacombe theories. The interaction parameters for this class of mixtures have been correlated with the oxygen-atom surface fraction in the ether molecule. © 1990.

引用

页码：253 / 266

页数：14

共 32 条

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