C11-C14烷烃与月桂酸甲酯体系等压汽液平衡Isobaric Vapor-Liquid Equilibrium for C11-C14 Alkane + Methyl Dodecanoate System
罗慧娟,夏淑倩
摘要(Abstract)：
在5.00 k Pa下,用Rose釜测定了正十一烷-月桂酸甲酯、正十二烷-月桂酸甲酯、正十三烷-月桂酸甲酯和正十四烷-月桂酸甲酯4个二元体系的汽液平衡数据,并对所测数据进行了热力学一致性检验,结果表明所有的实验数据均符合热力学一致性。分别用NRTL、UNIQUAC和Wilson活度系数模型对实验数据进行关联,得到了各个模型的二元交互作用参数,并用这三个模型及得到的参数计算了平衡温度及汽相组成,计算结果与实验数据吻合较好。
关键词(KeyWords)： 汽液平衡;直链烷烃;月桂酸甲酯;活度系数模型
基金项目(Foundation):
作者(Author): 罗慧娟,夏淑倩
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