Enrichment of the manganese to iron ratio of ferruginous low-grade manganese ore using solid reductant

Minerals and Metallurgical Processing

Volumn 15, Issue 3, 1998, Pages 34-37

  Swamy, Y V ^a   Bhoi, B ^a   Prakash, S ^a   Ray, H S ^a  

^a CSIR INSTITUTE OF MINERALS AND MATERIALS TECHNOLOGY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 2542432551     PISSN: 07479182     EISSN: None     Source Type: Journal    
DOI: 10.1007/bf03403222     Document Type: Article

References (6)

1. Kuczynski, W., and Wojcieszek, J., 1965, "Manganese from Lean Ores," Instytut Nawozow Sztucznych, Pol 49946, cl.c 22b, Nov. 26, 1965, Appl. Feb.6, 1963, 3 pp.
2. Narasimhan, K.S., et al., 1990, "Beneficiation of Sandur Manganese Ore," Project Report MB (54)/90, Regional Research Laboratory, Bhubaneswar, Orissa, India.
3. Pathak, S.U., Paretkar, R.K., and Tupkary, R.H., 1977, "Kinetics of reduction of MnO2 by solid carbon and effect of oxide addition on the reduction, " All India seminar on recent trends in ferro-alloys technology, Nagpur, India, Dec. 17-18, pp. 205-210.
4. Reuter, M.A., and Van Denventer, J.S.J., 1988, "Kinetic model for the carbothermic reduction of manganese dioxide," Thermochemica Acta, 125, pp. 99-106.
5. Sorin, S.B., and Ryzhonkov, D.I, 1973, "Carbothermic reduction of oxides under nonisothermal conditions," Kinet. Zakonomern Sovmestanov, Okislov Zheleza Drugikh Mater, pp. 91-105.
6. Vacurovic, D, Llic, L.B., and Vracar, R.Z., 1964, "Extraction of manganese ore from poor ores by reductive roasting and leaching in ammoniacal solution," Glasnik Hem Drustva, Beograd 29, 5-6, pp. 239-246.