Liquid density of oxygenated additive 2-propanol at pressures up to 140 MPa and from 293.15 K to 403.15 K

被引：29

作者：

Alaoui, Fatima E. M. ^{[1
,2
]}

Montero, Eduardo A. ^{[1
]}

Bazile, Jean-Patrick ^{[2
]}

Aguilar, Fernando ^{[1
]}

Boned, Christian ^{[2
]}

机构：

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

[2] Univ Pau, CNRS TOTAL, UMR 5150, Lab Fluides Complexes & Leurs Reservoirs, F-64013 Pau, France

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 2012年 / 54卷

关键词：

2-Propanol; Density; High pressure; Isobaric thermal expansivity; Isothermal compressibility; VIBRATING TUBE DENSIMETER; VOLUMETRIC PROPERTIES; BINARY-MIXTURES; DERIVATIVE PROPERTIES; REFRACTIVE-INDEXES; EXCESS PROPERTIES; PLUS PROPAN-1-OL; T DATA; 1-PROPANOL; VISCOSITIES;

D O I：

10.1016/j.jct.2012.05.016

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This work reports new density data (175 points) of 2-propanol at 12 temperatures between 293.15 and 403.15 K (every 10 K), and 15 pressures from 0.1 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) 2012 Elsevier Ltd. All rights reserved.

引用

页码：358 / 365

页数：8

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