醇-水-醋酸钠/碘化钾体系汽液平衡Vapor-Liquid Equilibria for Alcohol-Water-KI/NaAc Systems
陈维苗,张雅明
摘要(Abstract)：
用改进的Othmer汽液平衡釜测定了101.3kPa下盐摩尔分率x3=0.008、0.012、0.02乙醇-水-醋酸钠/碘化钾体系; x3=0.01异丙醇/正丙醇-水-醋酸钠/碘化钾体系,共10组汽液平衡数据,并用Mock模型、Sander模型、Macedo模型和Kikic模型对这10组实验数据分别进行了关联,结果良好,基本上满足工程设计要求。其中,Mock模型明显好于其他三类模型,所需模型参数也较少,Sander模型与Macedo模型精度相仿,但Macedo模型消除了D-H项中的不一致性。
关键词(KeyWords)： 乙醇;异丙醇;正丙醇;碘化钾;醋酸钠;汽液平衡;盐效应
基金项目(Foundation):
作者(Author): 陈维苗,张雅明
参考文献(References)：
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