甲醇/H_2O/H_2O_2/1,3,5-三甲苯/磷酸三辛酯五元系液液平衡的实验数据  

LIQUID-LIQUID EQUILIBRIUM DETERMINATION AND CORRELATION OF CH_3OH/H_2O/H_2O_2/TMB/TOP QUINARY SYSTEM

作　　者：孟祥堃[1] 王春艳[1] 许锡恩[1] 

机构地区：[1]天津大学化工学院,天津300072

出　　处：《化工学报》2002年第4期422-426,共5页CIESC Journal

基　　金：国家自然科学基金 (No .2 9792 0 70 );中国石化集团资助项目~~

摘　　要：测定了常压、 4 0℃下甲醇 /H2 O/H2 O2 /1,3,5 -三甲苯 /磷酸三辛酯五元系液液平衡数据 ,分别用UNIQUAC模型和NRTL模型对实验数据进行了关联 。In this paper,the liquid-liquid equilibrium data of methanol/H 2O/H 2O 2/TMB/TOP are determined at 40℃ and at normal pressure.The experimental data are correlated with UNIQUAC and NRTL models,and the results are satisfactory.The relative mean deviation is less than 4%, and the relative maximal deviation is less than 8%.These parameters can be used to simulate the extraction process of the integrated process of epoxidation of propylene catalyzed by titanium silicalite (TS-1) and production of H 2O 2 by anthraquinone route.

关 键 词：含H2O2五元系 液-液相平衡 测定 关联 

分 类 号：O642.54[理学—物理化学] O642.42[理学—化学]