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针对某铀矿床地下水高硬度 ,矿石高碳酸盐含量、低渗透性的特点 ,进行碱法地浸工艺中氧化剂的种类、质量浓度和碱的种类、质量浓度选择试验 ,并对搅拌浸出时间、液固体积质量比与浸出率的关系进行了研究 ,推荐了合适的溶浸剂配方
According to the characteristics of high groundwater hardness, high carbonate content and low permeability of a uranium deposit, the type, mass concentration of the oxidant and the type and concentration of alkali in the alkali leaching process were selected. The influences of stirring leaching time, The relationship between the mass ratio of liquid to solid and the leaching rate was studied, and the suitable formulation of the leaching agent