【摘要】 本文用正交试验的方法研究硫酸铵与氯化钾复分解法制取硫酸钾铵过程中反应时间，反应温度，加料顺序对产品质量的影响，从而找出了相对优化的工艺条件，并通过实验得到了印证。更多还原

【Abstract】 おe have studied effect of time, temperature and order of raw material fed in on quality of potassium-ammonium sulfate prepared from ammonium sulfate and potassium Chloride Via orthogonal experiments. Relatively fine technological conditions are found and prove to be correct. It is reported.更多还原