Volume 71, Issue 6 pp. 982-985
Article
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Determination of mutual solubilities in aniline + n -hexane and furfural + cyclohexane systems by a laser light scattering technique

Kenji Ochi

Corresponding Author

Kenji Ochi

Department of Industrial Chemistry, Nihon University, Tokyo, 101 Japan

Department of Industrial Chemistry, Nihon University, Tokyo, 101 JapanSearch for more papers by this author
Masatoshi Momose

Masatoshi Momose

Department of Industrial Chemistry, Nihon University, Tokyo, 101 Japan

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Kazuo Kojima

Kazuo Kojima

Department of Industrial Chemistry, Nihon University, Tokyo, 101 Japan

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Benjamin C.-Y. Lu

Benjamin C.-Y. Lu

Department of Chemical Engineering, University of Ottawa, Ottawa, Ontario, Canada KIN 6N5

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First published: December 1993
Citations: 28

Abstract

en

A newly developed laser light scattering technique was used for the determination of mutual solubilities in two liquid systems at moderate pressures. The solubility data and the upper critical solution temperatures are reported for the aniline + n-hexane and furfural + cyclohexane systems. The experimentally determined cloud points were satisfactorily correlated by the NRTL equation.

Abstract

fr

On a utilisé une technique laser de dispersion de la lumière mise au point récemment pour la détermination des solubilités réciproques de deux systèmes liquides à des pressions moyennes. On présente les données de solubilité et les températures de solutions critiques supérieures pour les systèmes aniline + n-hexane et furfural + cyclohexane. Les points de trouble déterminés expérimentalement ont été corrélés de manière satisfaisante par l'équation NRTL.

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