Diffusion Coefficients of Phenols in Aqueous Alcohol Solutions

Using the schlieren cylindrical lens method, diffusion coefficients were measured at 298.2 K for eight kinds of phenols in aqueous solutions of methanol, ethanol and 1-propanol. The data were compared with the estimated values from the Leffler-Cullinan correlation. The mean deviation of the estimate...

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Bibliographic Details
Published inKAGAKU KOGAKU RONBUNSHU Vol. 22; no. 1; pp. 190 - 194
Main Authors Arai, Chikao, Karasawa, Katsuhiro, Machida, Haruo, Sano, Yoshiki, Matsuda, Hideomi
Format Journal Article
LanguageJapanese
English
Published Tokyo The Society of Chemical Engineers, Japan 01.01.1996
Kagaku Kōgaku Kyōkai
Subjects
Aqueous Alcohol Solution
Diffusivity
Liquid Phase Diffusion
Phenols
Schlieren Method
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Summary:Using the schlieren cylindrical lens method, diffusion coefficients were measured at 298.2 K for eight kinds of phenols in aqueous solutions of methanol, ethanol and 1-propanol. The data were compared with the estimated values from the Leffler-Cullinan correlation. The mean deviation of the estimated values from the observed ones was found to be 6%.
ISSN:0386-216X
1349-9203
DOI:10.1252/kakoronbunshu.22.190