论文部分内容阅读
前4次文章我们获得并讨论了用于六元体系溶解度计算合理的单独电解质Pitzer参数,及四元交互体系Na+,K+//Cl-,NO3--H2O、K+,Mg2+//NO3-,SO24--H2O、K+,Mg2+//NO3-,Cl--H2O混合参数和它们的应用。此次报道在K+//Cl-,NO3-,SO24--H2O、Mg2+//Cl-,NO3-,SO24--H2O同离子四元体系溶解度预测中的应用。前一个是简单共饱型四元体系,热力学预测表明在后一体系中应有MgSO4.6H2O(Hexahydrite)存在。
The first four articles We obtained and discussed the Pitzer parameters of single electrolyte for calculating the solubility of six-element system, and the four-element interaction system of Na +, K + // Cl-, NO3 - H2O, K +, Mg2 + / NO3-, SO24 - H2O, K +, Mg2 + / NO3-, Cl - H2O Mixing Parameters and Their Applications. We reported the application of K + // Cl-, NO3-, SO24 - H2O, Mg2 + // Cl-, NO3-, SO24 - H2O in the ionic quaternary system solubility prediction. The former is a simple co-saturate quaternary system, and the thermodynamic prediction shows that there should be MgSO4.6H2O (Hexahydrite) in the latter system.