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A method for obtaining metal values from manganese ore with the use of collecting manganese nodules for the oxidation of leaching
A method for obtaining metal values from manganese ore with the use of collecting manganese nodules for the oxidation of leaching
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机译:一种从锰矿石中获取金属价值的方法,该方法利用收集锰结核进行浸出的氧化
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摘要
A metal recovery process in which copper, nickel, cobalt and molybdenum are recovered by reducing comminuted raw manganese nodules and leaching the reduced nodules with an aqueous ammoniacal solution to obtain a leach solution containing these metal values. In order to recover copper from leach solutions by techniques such as ion exchange extraction, it is desirable to oxidize the copper to the cupric state.
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