Pande, A M and Gupta, K N (1988) Carbothermic reduction of manganese ore by low temperature carbonised coke. NML Technical Journal, 30 (1-4). pp. 25-32.
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The paper describes the reduction of naturally occurring MnO2 of manganese ores to acid soluble MnO for efficient leaching in dil. H2SO4/spent liquor from manganese metal/EMD cells. Experimental results of the batch tests indicating the effects of parameters like ore to reductant ratio, temperature, particle size, retention time etc. on the reduction characteristics and thermodynamics of the pertinent reactions have been discussed. The results have been utilised to design a 14 Kg/hr capacity continuous vertical reactor for the purpose.
|Uncontrolled Keywords:||Manganese ores; MnO2|
|Divisions:||Metal Extraction and Forming|
|Deposited By:||Dr. A K Sahu|
|Deposited On:||06 Jan 2011 12:26|
|Last Modified:||22 Mar 2012 15:54|
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