Volumetric properties and viscosities for aqueous N-methyl-2-pyrrolidone solutions from 25 °C to 70 °C

被引：81

作者：

Henni, A ^{[1
]}

Hromek, JJ

Tontiwachwuthikul, P

Chakma, A

机构：

[1] Univ Regina, Fac Engn, Proc Syst Lab, Regina, SK S4S 0A2, Canada

[2] Univ Waterloo, Dept Chem & Mat Engn, Waterloo, ON N2L 3G1, Canada

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2004年 / 49卷 / 02期

关键词：

D O I：

10.1021/je034073k

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This paper reports the densities and viscosities of aqueous N-methyl-2-pyrrolidone (NMP) solutions at five temperatures in the range 25 degreesC to 70 degreesC over the whole concentration range. The results are compared with data published in the literature. The derived excess molar volumes, the partial molar volumes, the partial molar volumes at infinite dilution, and the viscosity deviations were correlated as a function of composition.

引用

页码：231 / 234

页数：4

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