羟乙基乙二胺-乙二胺体系的汽液平衡  

THERMODYNAMIC PROPERTIES OF 2-(2-AMINOETHYLAMINO)ETHANOL AND ETHYLENEDIAMINE SYSTEM

作　　者：谢荣锦[1] 程英[1] 

机构地区：[1]浙江大学材料与化工学院,浙江杭州310027

出　　处：《化工学报》2001年第7期650-653,共4页CIESC Journal

摘　　要：The saturated vapor pressure of 2-(2-Aminoethylamino) ethanol (AEEA) and the VLE data for AEEA-EDA (ethylenediamine) system at temperature of 60?℃ were measured by using a static equilibrium apparatus.Vapor pressure data were correlated by Antoine equation and binary VLE data were calculated with UNIFAC model.All the calculated values were satisfactory.The saturated vapor pressure of 2-(2-Aminoethylamino) ethanol (AEEA) and the VLE data for AEEA-EDA (ethylenediamine) system at temperature of 60?℃ were measured by using a static equilibrium apparatus.Vapor pressure data were correlated by Antoine equation and binary VLE data were calculated with UNIFAC model.All the calculated values were satisfactory.

关 键 词：蒸气压 汽液平衡 羟乙基乙二胺 乙二胺 UNIFAC模型 热力学 精馏 分离 

分 类 号：TQ226.31[化学工程—有机化工] TQ013.1