氢化松节油体系汽液相平衡数据的测定与关联  

Determination and Correlation of VLE Data for Hydrogenated Turpentine System

作　　者：王琳琳[1] 陈小鹏[1] 韦小杰[1] 蒙木林[1] 

机构地区：[1]广西大学化学化工学院,广西南宁530004

出　　处：《化学工程》2003年第2期71-74,共4页Chemical Engineering(China)

基　　金：国家自然科学基金资助 ( 2 97660 0 2桂科配 982 40 0 6);广西青年基金资助 (桂科青 0 135 0 30)

摘　　要：氢化松节油的主要成分是蒎烷和α 蒎烯 ,采用改进了的Eills平衡釜测定常压下蒎烷 α 蒎烯体系的汽液相平衡数据 ,实验数据符合热力学一致性。同时 ,分别用理想模型、VanLaar模型、Wilson模型对实验数据进行了关联 。The major constituent of hydrogenated turpentine is pinane and α-pinene. The vapor-liquid equilibrium data of α-pinene and pinane system have been determined at 0.1013MPa by the modified Ellis still. The thermodynamic consistency test indicates that the experimental data are reliable,and the experimental data have been correlated with VanLaar equation,Wilson equation and ideal model. The absolute deviation of Wilson equilibrium is minimum.

关 键 词：氢化松节油体系 汽液相平衡 数据测定 蒎烷 WILSON方程 热力学一致性 

分 类 号：O642[理学—物理化学]