Preliminary Study on Leaching Mechanism of Manganese Using Ternary Compound Reductant

Wei Liu; Chuang Chen Song; Min Sun; Fu Zhe Zong; Yan Zhang; Jian Guo Song

doi:10.4028/www.scientific.net/AMR.690-693.3541

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 690-693Preliminary Study on Leaching Mechanism of...

Preliminary Study on Leaching Mechanism of Manganese Using Ternary Compound Reductant

Abstract:

In this paper, the study of leaching mechanism from low-grade manganese ores by using ternary complex reductant of hydrogen peroxide, glucose and cellulose was discussed. Quantitative and qualitative analysis were conducted about original manganese and manganese slag by XRD and FTIR. XRD quantitative analysis showed that manganese content in manganese ore is about 11%; The FTIR spectra qualitatively analyzed that part broken of the C=C bond in the manganese samples leads to divalent manganese be released.

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Periodical:

Advanced Materials Research (Volumes 690-693)

Pages:

3541-3544

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.690-693.3541

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Online since:

May 2013

Authors:

Wei Liu, Chuang Chen Song, Min Sun, Fu Zhe Zong, Yan Zhang, Jian Guo Song

Keywords:

Leaching Mechanism, Leaching Rate, Manganese Ore, Reductant

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References

[1] Pagnanellia F, Furlania G, Valentini P, Leaching of low-grade manganese ores by using nitric acid and glocose:optimization of the operating conditiom, J. Hydrometallurgy. Vol. 75(2004), pp.157-167.

DOI: 10.1016/j.hydromet.2004.07.007

Google Scholar

[2] Knorre Hdmut. Loroeseh Juerglm. Cos Stevan, Process for leaching precious metals with hydrogen-peroxide and a cyanide leacing solution, US. Patent 5,250,272. (1993)

Google Scholar

[3] A.A. Ismail, E.A. Ali, I.A. Ibrahim, et al: J.The Canadian Journal of Chemical Engineering, Vol. 82(2004), pp.1296-1300.

Google Scholar

[4] F.Veglio, Leaching of Manganiferous Ores by Glucose in a Sulfuric Acid Solution: Kinetic Modeling and Related Statistical Analysis, Ind. Eng. Chem. Res. Vol. 40(2001), pp.3895-3901.

DOI: 10.1021/ie0004040

Google Scholar

[5] C.Efstathiou, D.E. Boyce, J.-S.Park, A method for measuring single-crystal elastic moduli using high-energy X-ray diffraction and a crystal-based finite element model, J.Hydrometallurgy. Vol. 58(2010), pp.5806-5819.

DOI: 10.1016/j.actamat.2010.06.056

Google Scholar