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期刊名稱	Lin, H. M.; C. E. Yeh; G. B. Hong and M. J. Lee, “Enhancement of liquid phase splitting of water + ethanol + ethyl acetate mixtures in the presence of a hydrophilic agent or an electrolyte substance,” Fluid Phase Equilibria, 237, 21-30 (2005).
資料日期	2005-06-08

[英文摘要] :
The enhancement of phase splittingwas investigated for the liquid mixtures ofwater + ethanol + ethyl acetate in the presence of a hydrophilic
agent (glycerol) or an electrolyte compound (potassium acetate, KAc, or calcium chloride, CaCl2). The liquid–liquid equilibrium (LLE)
properties were measured for ternary systems ofwater + ethanol + ethyl acetate andwater + ethyl acetate + CaCl2, and three quaternary systems,
including water + ethanol + ethyl acetate + auxiliary agent (glycerol, potassium acetate, or calcium chloride), at temperatures ranging from
283.15Kto 313.15 K. The region of heterogeneitywas found to increase as one of the auxiliary agentswas introduced into the aqueous mixtures.
By adding the same percentage of auxiliary agents, the magnitudes of phase-splitting enhancement follow the order of CaCl2 > KAc > glycerol.
The Electrolyte-NRTL modelwas used to correlate the newLLE data for the investigated mixtures. In general, the model reproduces reasonably
for the LLE phase envelops.