Abstract
Liquid-liquid equilibrium data for the ionic liquids 3-methyl-N-butylpyridinium dicyanamide ([3-Mebupy][DCA]), 1-butyl-3-methylimidazolium dicyanamide ([BMIM][DCA]), and 1-butyl-3-methylimidazolium thiocyanate ([BMIM][SCN]) with toluene and heptane were investigated at T = (303.15 and 328.15) K and atmospheric pressure. The experimental data were regressed and could be correlated adequately with the nonrandom two-liquid model. The results show that the extraction capacity of the three investigated ionic liquids is in the order of: [3-Mebupy][DCA] > [BMIM][DCA] > [BMIM][SCN].
| Original language | English |
|---|---|
| Pages (from-to) | 708-713 |
| Journal | Journal of Chemical and Engineering Data |
| Volume | 55 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2010 |
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Cite this
Hansmeier, A. R., Minoves Ruiz, M., Meindersma, G. W., & Haan, de, A. B. (2010). Liquid-Liquid equilibria for the three ternary systems (3-methyl-N-butylpyridinium dicyanamide + toluene + heptane), (1-butyl-3-methylimidazolium dicyanamide + toluene + heptane) and (1-butyl-3-methylimidazolium thiocyanate + toluene + heptane) at T = (313.15 and 348.15)K and p = 0.1 MPa. Journal of Chemical and Engineering Data, 55(2), 708-713. https://doi.org/10.1021/je9004239