盐酸-碱金属氯化物-水三元体系和HCl-LiCl-MgCl 2-H2O四元体系 热力学性质研究综述

A Brief Review of Studies on the Thermodynamic Properties of Phase Systems: HCl-MCl-H2O(M=alkali metals) and HCl-LiCl-MgCl2-H2O

中文关键词:  体系,热力学性质,溶解度预测,Pitzer模型

英文关键词:System,Thermodynamic Property,Solubility Prediction,Pitzer's Model

中文摘要:

      H ,L i ,Mg2 / Cl-- H2 O四元体系 0°C,2 0°C,4 0°C的溶解度预测中需要大量参数 ,而这些参数的获得 ,依赖于盐酸 -碱金属氯化物 -水三元体系和 HCl- L i Cl- Mg Cl2 - H2 O四元体系的热力学性质。总结了近 50年来国内外对上述体系的热力学性质的研究 ,为 H ,L i ,Mg2 / Cl-- H2 O四元体系 0°C,2 0°C,4 0°C的溶解度预测奠定基础 ,同时为 Pitzer模型增添更合理的参数。

英文摘要:

      A lot of parameters are needed in the solubility predictions of the phase system HCl LiCl MgCl 2 H 2O.Obtaining of the parameters depends on the thermodynamic properties of the systems: HCl MCl H 2O(M=alkali metals) and HCl LiCl MgCl 2 H 2O. The paper briefly summarized the studies on the thermodynamic properties of above-mentioned systems in recent 50 years. The thermodynamic properties studies are the basis of the solubility predictions which will also enrich the Pitzer's theory.