LIQUID-LIQUID EQUILIBRIA FOR TERNARY-SYSTEMS .1. C6-ISOMERS + SULFOLANE + TOLUENE AT 298.15-K

被引:24
作者
MONDRAGONGARDUNO, M [1 ]
ROMEROMARTINEZ, A [1 ]
TREJO, A [1 ]
机构
[1] INST MEXICANO PETR,SUBDIRECC GEN INVEST APLICADA,EJE LAZARO CARDENAS 152,MEXICO CITY 07730,DF,MEXICO
关键词
Cyclohexane - Hexane - Hexene - Liquid-Liquid Equilibria - Methylpentane - Sulfolane;
D O I
10.1016/0378-3812(91)90020-8
中图分类号
O414.1 [热力学];
学科分类号
摘要
Experimental binodal curve and tie line data have been obtained at 298.15 K for the ternary liquid-liquid equilibria of four C6-isomer + sulfolane + toluene systems, where the isomers studied are n-hexane, cyclohexane, 2-methylpentane and 1-hexene. The tie line data were correlated with the well-known NRTL model. Values of selectivity, distribution coefficient and capacity or solvent power for sulfolane were derived from the equilibrium data.
引用
收藏
页码:291 / 303
页数:13
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