Solubilities of normal alkanoic acids by the UNIFAC group contribution method |
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| Authors: | T Hofman U Dománska |
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| Institution: | (1) Faculty of Chemistry, Warsaw University of Technology, 00-664 Warszawa, Poland |
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| Abstract: | The UNIFAC group contribution method was applied to predict solubilities of C10–C22 normal alkanoic acids in hydrocarbons, esters, ketones, and alcohols. The results were compared with the literature experimental data. It was found that taking into account dimerization of the acids improves considerably the prediction accuracy. |
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| Keywords: | Monocarboxylic acids UNIFAC solid-liquid equilibrium dimerization |
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