کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
214871 | 1426211 | 2016 | 8 صفحه PDF | دانلود رایگان |
• LLE data of {water + acetone (or 2-butanone) + diethyl carbonate (DEC)} were measured at four temperatures.
• LLE data were correlated by using the extended and modified UNIQUAC models.
• Distribution coefficients and separation factors were calculated.
(Liquid + liquid) equilibrium (LLE) for the ternary systems of {water + acetone + diethyl carbonate (DEC)} and (water + 2-butanone + DEC) were determined at T = (293.15, 298.15, 303.15, 313.15) K and p = 100 kPa. The reliability of the experimental LLE was verified by the Othmer-Tobias and Bachman equations. The experimental LLE values were correlated with the modified and extended UNIQUAC models. Distribution coefficients and separation factors were calculated from the LLE data to evaluate the extraction capability of the organic solvents.
Journal: The Journal of Chemical Thermodynamics - Volume 102, November 2016, Pages 147–154