PROPERTIES OF (XCF3CH2OH+(1-X)H2O) AT TEMPERATURES FROM 310-K TO 420-K .3. DENSITIES AT PRESSURES UP TO 200 MPA FOR X = 0.6533

被引：9
|
作者：
KABATA, Y [1 ]
SONOBE, R [1 ]
SUGIURA, I [1 ]
UEMATSU, M [1 ]
机构：
[1] KEIO UNIV,DEPT MECH ENGN,YOKOHAMA,KANAGAWA 223,JAPAN
来源：
JOURNAL OF CHEMICAL THERMODYNAMICS | 1993年 / 25卷 / 08期
关键词：
D O I：
10.1006/jcht.1993.1096
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Density measurements at given temperatures and pressures in the compressed liquid phase for a constant-composition mixture of {xCH3CH2OH + (1-x)H2O} with x = (0.6533±0.0005) were carried out with a metal-bellows variable volumometer. The results cover the high-density region from 1105 kg·m-3 to 1496 kg·m-3 along seven isotherms between 310 K and 420 K at pressures from 0.1 MPa to 200 MPa. The experimental uncertainties of temperature T, pressure p, and density ρ were estimated to be ≯|3 mK|, |0.0010·p|, and |0.0010·ρ|, respectively. On the basis of the present results, the excess molar volume, the isothermal compressibility, and the isobaric expansivity were calculated. © 1993 Academic Press Ltd.
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页码：1005 / 1009
页数：5
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