Volumetric properties of (piperidine plus water) binary system: Measurements and modeling

被引：19

作者：

Afzal, Waheed ^{[1
]}

Valtz, Alain ^{[1
]}

Coquelet, Christophe ^{[1
]}

Richon, Dominique ^{[1
]}

机构：

[1] ParisTech, Mines Paris, CNRS, CEP TEP,FRE 2861, F-77305 Fontainebleau, France

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 2008年 / 40卷 / 01期

关键词：

piperidine; water; density; excess molar volume; partial molar volume; correlations;

D O I：

10.1016/j.jct.2007.05.009

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Densities of pure piperidine (CAS No.: 110-89-4) and of its mixtures with water have been measured over the whole range of compositions at temperatures from 283.15 K to 347.15 K using Anton Paar (TM) digital vibrating tube densimeter. The density of this system has been found increasing with mass fraction of water. Excess molar volumes have been calculated using the measured experimental densities and correlated using the Redlich-Kister equation. Redlich-Kister equation parameters have been adjusted on experimental data. In addition, partial molar volumes and partial excess molar volumes at infinite dilution have been calculated for each component. (C) 2007 Elsevier Ltd. All rights reserved.

引用

页码：47 / 53

页数：7

共 12 条

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