Heryanto, R. and Hasan, M. and Abdullah, E.C. and Kumoro, A.C. (2007) Solubility of Stearic Acid in Various Organic Solvents and Its Prediction using Non-ideal Solution Models. ScienceAsia, 33 . pp. 469-472.
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The solubility of stearic acid in ethanol, methanol, ethyl acetate, and acetone has been measured gravimetrically at various temperatures ranging from 301 to 313 K at atmospheric condition. The solubility of stearic acid in ethyl acetate was found to be the highest, followed by ethanol, acetone and methanol. All experimental data were correlated using non-ideal solution models, namely, the modified Apelblat and the Buchowski equations. The calculated results agreed well with the experimental data.
|Uncontrolled Keywords:||stearic acid, solubility, organic solvent, Apelblat equation, Buchowski equation.|
|Subjects:||T Technology > TP Chemical technology|
Q Science > QD Chemistry
|Divisions:||Faculty of Engineering > Department of Chemical Engineering|
Faculty of Engineering > Department of Chemical Engineering
|Deposited By:||Dr. Andri Kumoro|
|Deposited On:||09 Jun 2009 09:25|
|Last Modified:||09 Jun 2009 09:25|
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