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Densities and excess molar volumes of the ternary mixture (1-butanol plus n-hexane plus 1-chlorobutane) at 298.15 and 313.15 K. Application of the ERAS model
被引:14
作者:
Dominguez, M
[1
]
Artigas, H
[1
]
Santafe, J
[1
]
Mainar, A
[1
]
Urieta, JS
[1
]
机构:
[1] Univ Zaragoza, Fac Ciencias, Dept Quim Organ Quim Fis, Area Quim Fis,Secc Quim, E-50009 Zaragoza, Spain
关键词:
densities;
excess volumes;
mixture;
ERAS model;
1-butanol;
n-hexane;
1-chlorobutane;
D O I:
10.1016/S0378-3812(97)00293-8
中图分类号:
O414.1 [热力学];
学科分类号:
摘要:
Densities of the liquid mixtures (n-hexane + 1-chlorobutane) and (1-butanol + n-hexane + 1-chlorobutane) have been measured by the vibrating tube technique at 298.15 K and 313.15 K. With these densities, excess molar volumes were calculated. An extended version of the so-called ERAS model has been used for describing VE Of the complete ternary system at 298.15 K. Qualitatively the ERAS-model gives an adequate representation of this system, being similar the shapes of both the experimental and the predicted curves. (C) 1998 Elsevier Science B.V.
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页码:115 / 128
页数:14
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