This paper studies preparation method of potassium sulfate using ferrous sulfate (a by-product of titanium white) and potassium chloride as matenial by ferric patassium alum conversion method.

 
  • 摘要以钛白副产绿矾和氯化钾为原料,采取硫酸铁钾转化法制备硫酸钾。
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