nodal curve

Local composition models NRTL、 modified NRTL (modified by inclusion of linear temperature dependent parameters)、 Wang Chao model(a compelete local composition model by Wang et al) and Wang Zhao model modified by the authors were used to predict binary liquid liquid binodal curves from excess enthalpies for six systems involving hexane(1)+aniline(2).

采用局部组成模型ＮＲＴＬ、改进的ＮＲＴＬ（模型参数设为温度的线性函数）、汪赵模型和作者提出的改进的汪赵模型对正己烷苯胺等６个体系作了由过量焓（ＨＥ）推算液液双结点曲线的研究。