东台吉乃湖卤水脱钠后冬季盐田生产最佳工艺研究

Study on the Optimum Process of Salt Brine Production from Jilarer Lake of the Dongtai after the Remoral of Sodium in Winter

重点研究东台吉乃湖卤水脱钠后冬季生产最佳工艺路线,优化冬季盐田脱钠卤水的生产工艺。利用复杂体系相平衡理论,依据不同温度下的K+,Na+,Mg2+//Cl-,SO24-—H2O体系相图,分析卤水析盐规律,并利用东台优越的自然条件,通过实验总结,提出了脱钠卤水冬季综合利用的工艺流程及工艺参数,为东台吉乃湖卤水的分段晒矿提供了可靠的理论依据,为产品向多元化发展奠定了基础。

The paper focus on the optimum route of the brine after removal of sodium in winter, optimizing the production process of Sodium Salt off. Using the complex system phase equilibrium theory, based on different temparatures K ^＋ , Na^ ＋ , Mg^2＋//Cl^- , SO4^2--H2O system phase diagram. Analysis of the low of salt crystallizing, and using the Dongtai superior natural condition, summarized through the experiment, put forward the comprehensive utilization of the process and process parameters, providing the reliable theory basis for sub - drying mine for the Dongtai. For the product to lay the foundation for diversified development.