کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
674105 | 1459540 | 2012 | 5 صفحه PDF | دانلود رایگان |
A new set of vapor pressure data for the aqueous solutions of ethaline, glyceline, maline, and reline at different temperatures (30, 40, 50, 60, and 70 °C) and concentrations (20, 40, 60, and 80 wt%) are presented. The data successfully fit the classic Antoine equation, for the temperature-dependence of the vapor pressure, and a Volger–Tamman–Fulcher-type equation, for the concentration-dependence of the vapor pressure. The % AADs for the experimental and calculated data were all less than 0.5%.
► Vapor pressures of aqueous choline chloride-based deep eutectic solvents were measured at 30–70 °C.
► Choline chloride-based deep eutectic solvents were ethaline, glyceline, maline and reline.
► The measured data were reported as functions of temperature and compositio.
► The measured data were represented satisfactorily by the applied correlations.
Journal: Thermochimica Acta - Volume 544, 20 September 2012, Pages 1–5