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采用正交试验方法,考察了石膏转化法生产硫酸钾工艺中反应温度、配料比、溶剂浓度及反应时间对产率的影响,证实了转化法是一种生产硫酸钾的有开发价值的新方法
The effects of reaction temperature, ingredient ratio, solvent concentration and reaction time on the yield of potassium sulfate produced by gypsum conversion were investigated by orthogonal test. It was proved that the conversion process is a new method with high development value for potassium sulfate production