Leaching of Low-Grade Manganese Ores by Using Two Compound Reductants

Abstract:

Under acid leaching conditions, studies was discussed that the impacts of reductant type and amount on leaching rate of manganese by using three groups of glucose - hydrogen peroxide, cellulose - hydrogen peroxide and glucose - cellulose as composite reductants. The results indicate that compound reductant is able to improve the leaching rate of manganese easily. With the optimal reductant group, leaching rate of manganese can be more than 97%.

• Periodical: Advanced Materials Research (Volumes 690-693)
• Pages: 3561-3564
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.690-693.3561
• Online since: May 2013
• Authors: Wei Liu, Chuang Chen Song, Xin Zhi Wang, Jian Guo Song
• Keywords: Leaching Rate, Manganese Ore, Reductant

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