亚硝酸乙酯-乙醇-草酸二乙酯三元体系汽液平衡  

Vapor Liquid Equilibrium for Ethyl Nitrite Ethanol Diethyloxalate Ternary System

作　　者：刘国维[1] 庞建媛[1] 刘禾[1] 

机构地区：[1]天津大学化工学院

出　　处：《化学工程》1998年第5期33-36,共4页Chemical Engineering(China)

摘　　要：建立了测定低压下汽液平衡的实验装置，测定了２０～４０℃下亚硝酸乙酯－乙醇－草酸二乙酯的汽液平衡数据。用ＮＲＴＬ方程关联实验数据。An experimental apparatus for the measurement of Vapor Liquid Equilibrium at lower pressure was established.Vapor Liquid Epuilibrium data of ethyl nitriteethanol diethyloxalate at 20～40℃ were measured.The VLE data are correlated by NRTL equation.The calculated and experimental results are in good agreement.

关 键 词：亚硝酸乙酯 乙醇 草酸二乙酯 汽液平衡 相平衡 

分 类 号：TQ021.2[化学工程] O642.4[理学—物理化学]