Isothermal Vapor-Liquid Equilibrium Data for the Systems 1,4-Dioxane+Water+Tetrabutylammonium Nitrate and Acetonitrile+Water+Tetrabutylammonium Bromide

摘要

Isothermal vapor-liquid equilibrium data for the system 1,4-dioxane+water+tetrabutylammonium nitrate at 11 constant salt molalities ((0.1,0.25,0.50,0.75,1.00,1.50,2.00,2.50,3.00,3.50,and 4.00)mol(centre dot)kg~(-1))have been measured with the help of gas chromatography at (288,298,and 308)K.Isothermal vapor-liquid equilibrium data for the system acetonitrile+water+tetrabutylammonium bromide at 5 constant salt molalities ((0.20,0.40,0.60,0.80,and 1.00)mol'kg~(-1))have also been measured with the help of gas chromatography at (298 and 323)K.The experimental data for these systems were correlated using the electrolyte nonrandom two-liquid model.