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本文介绍了国内开展以氧化锰和硫铁矿为原料,分别制取硫酸锰、电解二氧化锰和电解金属锰等深加工产品的研究概况及生产实践。这一新工艺可充分和用贫矿资源,且具有工艺简单、经济效益好等优点。
This paper introduces the domestic research and production practice of producing deep processing products such as manganese sulfate, electrolytic manganese dioxide and electrolytic manganese metal using manganese oxide and pyrite as raw materials respectively. This new technology can fully use and lean resources, and has the advantages of simple process and good economic benefits.