摘要
利用改进型Gillespie循环式平衡釜测定了不同压力下,正己烷—甲基环戊烷—邻苯二甲酸二丁酯三元体系的气液平衡数据,提出了在高沸点差三元体系气液平衡数据的测量中,采用色谱分析结合精密称重法确定液相组成的方案,结果是令人满意的。所测数据为正己烷和甲基环戊烷的萃取精馏分离小试工作提供了依据。
An improved circulating - equlibrim still which has been used for the measurement of the vapor - liquid equlibrium data of Hexane - Methlycyclopentane - Dibutyl - o - phthalate systems at different pressure was presented, and the new method of analyzing was put forth in the paper,with the results being satisfactory.
出处
《化工时刊》
CAS
2002年第9期32-35,共4页
Chemical Industry Times
基金
江苏省应用基础课题(BJ 97 313)
