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文章对 35℃条件下K+,NH+4 //Cl- ,SO2 -4 —H2 O四元体系的相平衡进行了测定 ,绘制了该体系的等温相图。结果表明该体系是一个有固溶体存在的交互体系 ;并通过对相图的一些分析 ,可为工业化生产提供理论依据
The phase equilibrium of the quaternary system K +, NH + 4 // Cl- and SO2-4 -H2O at 35 ℃ was measured and the isothermal phase diagram of the system was plotted. The results show that the system is an interactive system with solid solution. By analyzing some of the phase diagrams, it can provide a theoretical basis for industrial production