摘要
综述了电解质NRTL模型从最初的用于处理单一电解质、单一溶剂体系的两贡献模型发展成为能处理多电解质组分、混合溶剂体系的热力学模型,介绍了模型在电解质溶液相平衡计算中的应用。最后指出了此模型的优缺点和模型参数的发展方向。
This paper summarizes two contribution original electrolyte NRTL model which can solve the nonideality of single electrolyte, single solvent systems is developed to the thermodynamic model which can handle the systems of multi-electrolyte and mixed solvent, and explains that the model applies to calculate phase equilibrium of the electrolyte systems. Finally, the advantage and disadvantage of the model is pointed out. And the development directions of the parameters of the model are given.
出处
《河北化工》
2004年第1期9-12,共4页
Hebei Chemical Industry
关键词
电解质溶液
NRTL模型
发展
应用
热力学模型
相平衡计算
electrolyte solution
thermodynamic model
electrolyte NRTL model
chen model
activity coefficient model
