摘要
利用气相色谱测定了常压下 ,水 -异丙醚 -苯酚 -对苯二酚四元物系在 46℃时的液液平衡数据 ,采用峰面积归一化法定量 ,用NRTL模型对所测数据进行热力学关联 ,求出模型参数。可为工业生产提供参考数据。
Liquid-liquid equilibrium(LLE)data for the quaternary-system water-isopropyl ether-phenol-hydroquinone were measured at 46℃.The results were used to estimate the interaction parameters between each of the four compounds for NRTL model.The estimated interaction parameters were successfully used to predict the equilibrium composition by NRTL model. [
出处
《石油化工》
CAS
CSCD
北大核心
2001年第7期538-540,共3页
Petrochemical Technology
