Cubic equation of state models for the liquid excess heat capacity calculations. I. Mixing rules

被引：0

作者：

Kijevcanin, ML ^{[1
]}

Djordjevic, BD ^{[1
]}

Veselinovic, PS ^{[1
]}

Serbanovic, SP ^{[1
]}

机构：

[1] Univ Belgrade, Fac Technol & Met, YU-11000 Belgrade, Yugoslavia

来源：

JOURNAL OF THE SERBIAN CHEMICAL SOCIETY | 1998年 / 63卷 / 04期

关键词：

excess heat capacity; cubic equation of state; mixing rule;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Binary liquid excess heat capacities, c(p)(E), were calculated by the PRSV EOS coupled with the van der Waals one fluid (vdW), the modified van der Waals one fluid (Schwartzentruber-Renon)(SR) and the Orbey-Sandler modification of the Huron-Vidal mixing rule (HVOS). The HVOS mixing rule is used with the NRTL excess free energy model. In all the EOS models (PRSV-VdW, PRSV-SR and PRSV-HVOS), the binary parameters were assumed to be a linear function of temperature. The benzene-ii-heptane binary system was chosen as the test sf stem to check the capabilities of the investigated EOS models for the estimation of the excess heat capacity c(p)(E).

引用

页码：237 / 249

页数：13

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