Total pressure measurements for lithium chloride plus methanol plus ethanol at 303.15 K

被引:8
|
作者
Oh, SK
机构
[1] Department of Chemical Engineering, Konyang University, Nonsan
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D O I
10.1021/je970074z
中图分类号
O414.1 [热力学];
学科分类号
摘要
Total pressure for the ternary system lithium chloride + methanol + ethanol and constituent binaries was measured at 303.15 K. Measurements were performed as a function of salt concentration along different paths of virtually constant salt-free solvent composition. The results mere reduced by Barker's method using an empirical expression for the Gibbs free energy of the liquid phase, The vapor-phase compositions for the two alcohols are calculated in a data reduction procedure. The vapor-phase mole fraction of ethanol increases on the addition of lithium chloride to the methanol + ethanol system, indicating a salting-out effect of lithium chloride on ethanol.
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页码:1082 / 1084
页数:3
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