Study on Removing Dissolvable Mn2+ from Manganese Residue by Oxidation at High Temperature

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The removal of dissolvable Mn2+ from manganese residue was attempted using strong reduction at high temperature. The effects of the several parameters which including roasting temperature in range of 750-1050 °C and roasting time range of 60-360 min were investigated. An increase in roasting temperature from 750 °C to 1000 °C for 90 min increased manganese removal rate from 50.79% to 90.48%. But effect of roasting time on the rate of manganese removal was not obviously, just from 90.06% for 60 min to 94.76% for 360 min at 1000 °C.

Info:

Periodical:

Advanced Materials Research (Volumes 581-582)

Edited by:

Jimmy (C.M.) Kao, Wen-Pei Sung and Ran Chen

Pages:

1202-1205

Citation:

X. J. Zhou et al., "Study on Removing Dissolvable Mn2+ from Manganese Residue by Oxidation at High Temperature", Advanced Materials Research, Vols. 581-582, pp. 1202-1205, 2012

Online since:

October 2012

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$38.00

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