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墨西哥进行了工业试验 ,以研究借助Ｈ2 Ｏ2 将矿浆电位提高至 0 3Ｖ时 ,在还原环境中研磨并与非常规捕收剂 (不同于黄药 )混合物调和的细粒黄铁矿基体复杂矿石中 ,所含方铅矿和黄铜矿的选择性浮选。结果表明 ,方铅矿和黄铜矿的最大回收率 (可浮性 )分别接近于 0 32和 0 2 7?
Mexico conducted an industrial test to study the complex pyrite matrix complex ores milled in a reducing environment and reconciled with an unconventional collector (other than xanthate) when the pulp potential was raised to 0 3 V with H2 O2 , Containing galena and chalcopyrite selective flotation. The results show that the maximum recoveries (floatability) of galena and chalcopyrite are close to 0 32 and 0 2 7 respectively