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用生物还原法提高难处理氧化矿中银和其他金属的浸出率Ｐ．Ｒｕｓｉｎ等前言整个美国西南地区有大量等待开发的含锰银矿床。这些矿很难处理，在某些情况下银被软锰矿（ＭｎＯ＿２）一类矿物包裹，不适于氰化浸出。在一些类似的矿床中，钼或铜被针铁矿（ＦｅＯＯＨ）一类矿...
Bioreduction method is used to improve the leaching rate of silver and other metals in refractory ore. Rusin et al. Preface There is a great deal of manganese-bearing silver deposits in the southwestern United States awaiting development. These mines are difficult to handle and, in some cases, silver is encased in minerals such as pyroligarite (MnO 2) and is not suitable for cyanidation leaching. In some similar deposits, molybdenum or copper is goethite (FeOOH) mine ...