Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
203061 | Fluid Phase Equilibria | 2010 | 5 Pages |
Abstract
Experimental tie-line data for ternary system of (water + 1,3-butanediol (1,3-BD) + 2-ethyl-1-hexanol (2EH)) were determined at T = (298.2, 303.2 and 308.2) K under atmospheric conditions. This ternary system exhibits type-1 behavior of LLE. The experimental ternary LLE data were correlated using the NRTL model, and the binary interaction parameters were obtained. The average root-mean-square deviation between the observed and calculated mole fractions was 1.38%. Distribution coefficient and separation factor were measured to evaluate the extracting capability of the solvent. The separation factor values for the solvent used in this work were then compared with literature values obtained in our previous works for other butanediols.
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Authors
A. Ghanadzadeh, H. Ghanadzadeh, S. Abbasnejad, Kh. Bahrpaima,