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| Research on preparation manganese carbonate and leaching of manganese oxide slime |
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Received:April 25, 2010
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| DOI：10.3969/j.issn.1005-7854.2011.01.015 |
| KeyWord:manganese oxide slime; waste molasses; leaching; manganese carbonate |
| Author | Institution |
| ZHENG Wen-jun |
Resources and Metallurgy College, Guangxi University, Nanning , China |
| XU Da-hong |
China tin Group Co., Ltd, Liuzhou, Guangxi,China |
| GUO Shan-shan |
Resources and Metallurgy College, Guangxi University, Nanning , China |
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| Abstract: |
| The article studies that the waste molasses is used as reductant for leaching of the manganese oxide slime. The results show that the waste molasses as reductant, in proper technical conditions, the manganese leaching rate of 94.67% can be obtained. The leach liquor can preparation manganese carbonate by mean of using goethite process and sulfide precipitation, the manganese recovery of 82.04% can be obtained. |
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