کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
214871 1426211 2016 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Phase equilibria of the ternary systems of (water + diethyl carbonate) with acetone, or 2-butanone at four temperatures
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Phase equilibria of the ternary systems of (water + diethyl carbonate) with acetone, or 2-butanone at four temperatures
چکیده انگلیسی


• 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.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Chemical Thermodynamics - Volume 102, November 2016, Pages 147–154
نویسندگان
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