甘肃某低品位金矿选矿试验研究
Mining and Metallurgical Engineering（2012）
Abstract
针对甘肃某低品位金矿进行了选矿试验研究,结果表明:原矿磨至-0.074 mm粒级占90％,添加石灰2000 g/t、硫酸铜100 g/t、丁黄药120 g/t、丁铵40 g/t,经一粗三精一扫,得到的闭路指标为:金精矿含金14.98 g/t,回收率71.49％.并对浮选尾矿进行了重选试验,对原矿、闭路尾矿进行了氰化浸出试验,进而查明该矿中金的损失形态及浮选指标不理想的原因.
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