Solubility of oxygen in liquid perfluorocarbons

被引：94

作者：

Dias, AMA ^{[1
]}

Freire, M ^{[1
]}

Coutinho, JAP ^{[1
]}

Marrucho, IM ^{[1
]}

机构：

[1] Univ Aveiro, Dept Chem, CICECO, P-3810193 Aveiro, Portugal

来源：

FLUID PHASE EQUILIBRIA | 2004年 / 222卷

关键词：

solubility measurements; oxygen; perfluorocarbons;

D O I：

10.1016/j.fluid.2004.06.037

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The solubility of oxygen in several liquid perfluorocarbons was measured in the temperature range between 288 and 313 K and at pressures close to atmospheric. Values were measured with an apparatus based on the saturation method with an accuracy of +/-1%. Thermodynamic functions such as Gibbs energy, enthalpy and entropy of solution were obtained from the composition and temperature dependence. The Peng-Robinson equation of state was used to model the gas solubility for the studied systems. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：325 / 330

页数：6

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