Article ID Journal Published Year Pages File Type
203727 Fluid Phase Equilibria 2013 5 Pages PDF
Abstract

The solubilities of luteolin and rutin in five pure imidazole-based ionic liquids including 1-butyl-3-methylimidazolium tetrafluoroborate, 1-hexyl-3-methylimidazolium tetrafluoroborate, 1-butyl-3-methylimidazolium hexafluorophosphate, 1-butyl-3-methylimidazolium bis((trifluoromethyl)sulfonyl)imide and 1-hexyl-3-methylimidazolium hexafluorophosphate were determined using a dynamic method involving a laser monitoring system under atmospheric pressure. The solubilities of luteolin and rutin in the selected hydrophilic ionic liquids increased as the temperature increased. The experimental data were correlated via a three-parameter empirical equation and the λh equation.

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Physical Sciences and Engineering Chemical Engineering Chemical Engineering (General)
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