Binary liquid–liquid equilibria of aniline–paraffin and furfural–paraffin systems |
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Authors: | Subhash C. Sen Soumen Maity Kausik Ganguli Kausik Goswami P. Ray |
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Abstract: | Binary liquid-liquid-equilibria data for several aniline-paraffin and furfural-paraffin systems have been taken. These data along with data for other aniline-hydrocarbon and furfural-hydrocarbon systems from literature have been correlated using UNIFAC model. The UNIFAC group interaction parameters have been found to have a linear temperature dependence. The CH2 groups in cyclo and non cyclo paraffins require different interaction parameters. It was also found that a scaling of the combinatorial term is necessary for higher molecular weight hydrocarbons. |
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Keywords: | binary LLE aniline-paraffin furfural-paraffin UNIFAC parameter |
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