کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
216399 | 1426270 | 2011 | 7 صفحه PDF | دانلود رایگان |
This work reports the experimental measurements {(vapor + liquid) equilibrium} for the systems {water(1) + glycerol(2)}, {ethanol(1) + glycerol(2)}, {ethanol(1) + ethyl stearate(2)}, and {ethanol(1) + ethyl palmitate(2)}. Boiling temperatures were measured using an Othmer-type ebulliometer over a pressure range of 14 kPa to 96 kPa. The experimental data were well correlated using the NRTL and UNIQUAC models. The performance of the UNIFAC-Dortmund model in relation to predicting the phase equilibrium of the systems was also studied.
► We measured VLE for the binary system {ethyl stearate and palmitate + ethanol}.
► The boiling temperatures were obtained using Othmer-type ebuliometer.
► The experimental data were modeled using NRTL, UNIQUAC, and UNIFAC models.
Journal: The Journal of Chemical Thermodynamics - Volume 43, Issue 12, December 2011, Pages 1870–1876