【摘要】 利用共沸点数据 ,分别用Wilson ,NRTL和UNIFAC方程模拟计算了碳酸二甲酯 -甲醇二元体系在常压下的汽液平衡。 3种不同模型的计算结果与实验值都较为吻合 ,其中以UNIFAC方程的拟合结果为最好更多还原

【Abstract】 The VLE data of DMC CH 3OH binary system were measured by asing avapor liquid equilibrium still. The atmospheric vapor liquid equilibrium system ofdimethyl corbonate methanol was reproduced through the Visual Basic(VB 6 0)computer lauguge based on the Wilson, NRTL and UNIFAC eqution. It was foundthat calculated results of UNIFAC equation were in the best agreement withexperimental data.更多还原