Vapor-pressure measurements of liquid solutions at different temperatures: Apparatus for use over an extended temperature range and some new data

被引：64

作者：

Nasirzadeh, K ^{[1
]}

Zimin, D ^{[1
]}

Neueder, R ^{[1
]}

Kunz, W ^{[1
]}

机构：

[1] Univ Regensburg, Inst Phys & Theoret Chem, D-93040 Regensburg, Germany

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2004年 / 49卷 / 03期

关键词：

D O I：

10.1021/je034197x

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

An apparatus for the measurement of vapor pressures of pure solvents and solutions at different temperatures is described. The apparatus is tested for the temperature range (298.15 to 363.15) K using pure water and aqueous NaCl solutions. The vapor pressures are presented for methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, and 2-butanol, ranging from temperatures 298.15 K up to the boiling points of these alcohols. The vapor-pressure data of pure alcohols are correlated with the Antoine equation. The results are compared with literature values.

引用

页码：607 / 612

页数：6

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