摘要
用ＵＮＩＦＡＣ基团贡献法预测了苯及烷烃在Ｎ甲酰吗啉溶剂中的无限稀释活度系数及苯ＮＦＭ的二元汽液平衡数据。为提高预测精度，对ＵＮＩＦＡＣ的交互作用参数进行了改进。
The infinite dilution activity coefficients of benzene or alkane in the solvent N Formylmorpholine(NFM) and the vapor liquid equilibrium of the binary system benzene NFM were predicted by the UNIFAC group contribution method.In addition ,interaction parameters of UNIFAC were modified to prove the precision of prediction.
出处
《南京化工大学学报》
1997年第3期87-90,共4页
Journal of Nanjing University of Chemical Technology(Natural Science Edition)
基金
联合国开发计划署资助
关键词
基团贡献法
甲酰吗啉
汽液平衡
相平衡
烃
the UNIFAC group contribution method infinite dilution activity coefficient N-Formylmorpholine (NFM) vapor liquid equilibrium
