Liquid density of 1-butanol at pressures up to 140 MPa and from 293.15 K to 403.15 K

被引：49

作者：

Alaoui, F. ^{[1
,2
]}

Montero, E. ^{[1
]}

Bazile, J. P. ^{[2
]}

Comunas, M. J. P. ^{[3
]}

Galliero, G. ^{[2
]}

Boned, C. ^{[2
]}

机构：

[1] Univ Burgos, Escuela Politecn Super, Dept Ingn Electromecan, E-09006 Burgos, Spain

[2] Univ Pau, CNRS, Fac Sci & Tech, Lab Fluides Complexes,UMR 5150, F-64013 Pau, France

[3] Univ Santiago de Compostela, Fac Fis, Lab Propiedades Termofis, E-15782 Santiago De Compostela, Spain

来源：

FLUID PHASE EQUILIBRIA | 2011年 / 301卷 / 02期

关键词：

1-Butanol; Density; High pressure; Isobaric thermal expansivity; Isothermal compressibility; 1-PROPANOL PLUS TOLUENE; VOLUMETRIC PROPERTIES; BINARY-MIXTURES; DERIVATIVE PROPERTIES; ELEVATED PRESSURES; EXCESS VOLUMES; N-HEXANE; SAFT-VR; T DATA; SYSTEM;

D O I：

10.1016/j.fluid.2010.11.020

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This work reports new density data (178 points) of 1-butanol at twelve temperatures between 293.15 and 403.15 K (every 10 K), and fifteen pressures from 0.1 up to 140 MPa (every 10 MPa). An Anton Paar vibrating tube densimeter, calibrated with an uncertainty of +/- 0.5 kg m(-3) was used to perform these measurements. The experimental density data were fitted with the Tait-like equation with low standard deviations. In addition, the isobaric thermal expansivity and the isothermal compressibility have been derived from the Tait-like equation. (C) 2010 Elsevier B.V. All rights reserved.

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页码：131 / 136

页数：6

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