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研究了环己烷、正丁醇、甲苯这类醇烃体系的加压汽液平衡行为.根据环己烷、正丁醇、甲苯有关二元体系求得的Wilson能量参数及统一关联式,预测了环己烷-正丁醇-甲苯三元体系在101～911kPa5个压力下的汽液平衡数据,与实测值符合良好.
The equilibrium vapor-liquid equilibrium behavior of alcohols such as cyclohexane, n-butanol and toluene was studied.According to the Wilson energy parameters obtained by the binary system of cyclohexane, n-butanol and toluene, The vapor-liquid equilibrium data of cyclohexane-n-butanol-toluene ternary system under 5 pressures of 101 ~ 911kPa are in good agreement with the measured data.