水-甲基叔丁基醚-二异丙醚三元体系液液相平衡的研究  

Ternary Liquid-liquid Equilibrium for Mixtures of Water, Methyl Tert-butyl Ether and Diisopropyl Ether

作　　者：潘中娟[1] 陈瑶[1] 

机构地区：[1]暨南大学化学系,广东广州510632

出　　处：《广东化工》2005年第1期30-32,共3页Guangdong Chemical Industry

基　　金：国家教育部留学回国人员科研基金(2002-247);广州暨南大学自然科学基金(640071);广东省科技计基金(2003C33101)

摘　　要：在常压下测定了不同温度时水-甲基叔丁基醚-二异丙醚三元体系的液液平衡,并用ModifiedUNIQUAC模型和ExtendedUNIQUAC模型对所测体系进行了关联计算,ModifiedUNIQUAC模型的计算结果与实验数据的关联性更好。Ternary liquid-liquid equilibrium data for the water, methyl tert-butyl ether and diisopropyl ether were measured at different temperatures and ambient pressure. The experimental ternary liquid-liquid equilibrium data had been satisfactorily correlated by using the modified UNIQUAC and extended UNIQUAC models. The calculated results using the modified UNIQUAC model were better compared with the experimental data.

关 键 词：异丙醚 甲基叔丁基醚 液液相平衡 关联计算 并用 三元体系 液液平衡 UNIQUAC模型 实验数据 常压 

分 类 号：TQ013.1[化学工程] O645.16[理学—物理化学]