The results show that improved UNIFAC model is a high feasible research method to predict the solubility of small-molecule solvents in membrane.
证明采用UNIFAC及其改进方程预测小分子在高分子膜中的溶解行为是一种可行性较高的研究方法。
The results show that the VLE data can be predicted satisfactorily by theMH equation based on UNIFAC model, while the LLE data based on NRTL model.
研究结果表明：基于UNIFAC模型的MH方程能较好地预测汽液平衡，而基于NRTL模型的MH方程能满意地关联液液平衡数据。
The activity of alcohol in solvents were calculated by the UNIFAC model. The correction of the approach was tested by the data from the literature.
用UNIFAC模型计算了醇在溶剂中活度系数，用文献数据验证了本方法的正确性。
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