کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
202756 | 460620 | 2012 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Salting effect on the liquid–liquid equilibrium for the ternary system water + methanol + methyl acetate at 283.15 K Salting effect on the liquid–liquid equilibrium for the ternary system water + methanol + methyl acetate at 283.15 K](/preview/png/202756.png)
Liquid–liquid equilibrium (LLE) data for the ternary system of water + methanol (MeOH) + methyl acetate (MA) and the quaternary system of water + MeOH + MA + calcium chloride (CaCl2) have been measured at 283.15 K under atmospheric pressure. The liquid-phase splitting of water + MeOH + MA can be enhanced by the addition of CaCl2. Separation factors at different CaCl2 concentrations were calculated and compared. In addition, the experimental data were correlated with the improved Eisen–Joffe equation.
► LLE data for water + methanol + methyl acetate were measured at 283.15 K.
► LLE data for water + methanol + methyl acetate + calcium chloride were measured at 283.15 K.
► The two phase region and separation factor increased with the increasing of CaCl2.
► The consistency of the results was tested with the Othmer–Tobias and Bachman equations.
► The experimental data could be correlated well with the improved Eisen–Joffe equation.
Journal: Fluid Phase Equilibria - Volume 313, 15 January 2012, Pages 102–106