Rafiuddin, S and Srivastava, J P and Chakaravorty, N (1985) Studies on Beneficiation of Ferruginous Manganese Ores using solid Reductants. In: Proceedings of National Seminar on Mineral Processing and IX Annual Technical Convention of Indian Institute of Mineral Engineers, 11th & 12th March 1985, National Metallurgical Laboratory(CSIR) Jamshedpur.
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Abstract
A manganese ore sample from TISCO Joda West analy-sing 37.5% Mn, 13.6% Fe, 3.4% SiO2 and 7% AI2O3 was studied for its amenability to beneficiation by reduction roasting followed by magnetic separation. It contained pyrolusite, cryptomelane, manganite and Psilomelane as manganese minerals associated with goethite, limonite and quartz.Manganese minerals were liberated were liberated at a size below - 48 mesh.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Official URL/DOI: | http://eprints.nmlindia.org/4386 |
| Uncontrolled Keywords: | Psilomelane; cryptomelane; manganite; pyrolusite |
| Divisions: | Mineral Processing |
| ID Code: | 4386 |
| Deposited By: | Sahu A K |
| Deposited On: | 09 Dec 2011 12:52 |
| Last Modified: | 09 Dec 2011 12:52 |
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