Thermophysical properties of the binary mixtures (1,8-cineole+1-alkanol) at T = (298.15 and 313.15) K and at atmospheric pressure

被引：40

作者：

Alfaro, P. ^{[1
]}

Langa, E. ^{[1
]}

Martinez-Lopez, J. F. ^{[1
]}

Urieta, J. S. ^{[1
]}

Mainar, A. M. ^{[1
]}

机构：

[1] 13A Univ Zaragoza, Aragon Inst Engn Res, Zaragoza 50009, Spain

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 2010年 / 42卷 / 02期

关键词：

1,8-Cineole; Eucalyptol; 1-Alkanols; Thermophysical properties; EQUATION-OF-STATE; EXCESS MOLAR ENTHALPIES; CARBONATE PLUS ALCOHOLS; VAPOR-LIQUID-EQUILIBRIA; PERTURBED-CHAIN SAFT; REFRACTIVE-INDEXES; ESSENTIAL OILS; TOPOLOGICAL INVESTIGATIONS; PHYSICAL-PROPERTIES; IONIC LIQUID;

D O I：

10.1016/j.jct.2009.08.016

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This work presents the measurements of the density, speed of sound, refractive index and enthalpy of binary mixtures containing (1,8-cineole + 1-alkanol (ethanol, 1-propanol, 1-butanol, and 1-pentanol)) at two temperatures (298.15 and 313.15) K and atmospheric pressure. The determination of excess molar volume, speed of sound deviation, refractive index deviation, molar refraction, molar refraction deviation, excess isentropic compressibility, and excess molar enthalpy are also given. Redlich-Kister equation was used to fit these derivate properties. The experimental data of the constituent binaries were analysed to discuss the nature and strengths of intermolecular interactions. Eventually some models, SAFT and PC-SAFT for density, Free Length and Collision Factor for speed of sound, Gladstone-Dale Arago-Biot for refractive index, and UNIFAC for excess molar enthalpy, among others, were successfully applied. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：291 / 303

页数：13

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