目前,氰化浸金仍是从矿石中提取金最主要方法.从氰化浸出贵液(矿浆)中回收金在工业生产中应用的方法主要有锌粉置换法、活性炭吸附法、离子交换树脂吸附法、电沉积法等,而溶剂萃取法、液膜法等尚在试验研究中.文中叙述了从氰化贵液中(矿浆)回收金的各种方法的发展、机理、优缺点及行业应用和研究现状,并对回收方法的选择进行了分析讨论.
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