Association between phosphorus and iron oxides in manganese ores

American Mineralogist

Volumn 96, Issue 1, 2011, Pages 68-73

  Da Costa, Geraldo Magela ^a   Herzog, Larissa Ribeiro ^a  

^a FEDERAL UNIVERSITY OF OURO PRETO   (Brazil)

Author keywords

Manganese ore; Phosphorus; Selective dissolution

Indexed keywords

ALUMINUM COMPOUNDS; CHEMICAL ANALYSIS; EXTRACTION; HYDROGEN PEROXIDE; IRON OXIDES; MOLYBDENUM METALLOGRAPHY; ORE TREATMENT; ORES; OXIDATION; PEROXIDES; PHOSPHORUS;

ALUMINUM PHOSPHATES; DITHIONITE; IRON OXYHYDROXIDES; MANGANESE ORE; SELECTIVE DISSOLUTION; SEQUENTIAL EXTRACTION; SSBAUER SPECTROSCOPIES;

MANGANESE COMPOUNDS;

DISSOLUTION; ELECTRON MICROSCOPY; EXTRACTION METHOD; IRON OXIDE; MANGANESE DEPOSIT; MOSSBAUER SPECTROSCOPY; ORE BODY; PHOSPHORUS; X-RAY DIFFRACTION;

EID: 79251545181     PISSN: 0003004X     EISSN: 19453027     Source Type: Journal    
DOI: 10.2138/am.2011.3585     Document Type: Article

References (15)

1. Colombo, C., Barrón, V., and Torrent, J. (1994) Phosphate adsorption and desorption in relation to morphology and crystal properties of synthetic hematites. Geochimica et Cosmochimica Acta, 58, 1261-1269.
2. Cheng, C.Y., Misra, V.N., Clough, J., and Mun, R. (1999) Dephosphorisation of western Australian iron ore by hydrometallurgical process. Minerals Engineering, 12, 1083-1092.
3. Gálvez, N., Barrón, V., and Torrent J. (1999) Preparation and properties of hematite with structural phosphorus. Clays and Clay Minerals, 47, 375-385.
4. Krasnodêbska-Ostrega, B., Emons, H., and Golimowski, J. (2001) Selective leaching of elements associated with Mn-Fe oxides in forest soil, and comparison of two sequential extraction methods. Fresenius Journal of Analytical Chemistry, 371, 385-390.
5. Lucchesi, S., Russo, U., and Giusta, A.D. (1997) Crystal chemistry and cation distribution in some Mn-rich natural and synthetic spinels. European Journal of Mineralogy, 9, 31-42.
6. Mehra, O.P., and Jackson, M.L. (1960) Iron oxide removal from soils and clays by a dithionite-citrate system buffered by sodium bicarbonate. In A. Swineford, Ed., Proceedings of 7th National Clay Conference, p. 317-327. Pergamon Press, New York.
7. Murad, E. (1988) Properties and behavior of iron oxides as determined by Mössbauer spectroscopy. In J.W. Stucki, B.A. Goodman, and U. Schwertmann, Eds., Iron in Soils and Clay Minerals, p. 309-350. Reidel, Dordrecht, Holland.
8. Neaman, A., Waller, B., Mouélé, F., Trolard, F., and Bourrié, G. (2004a) Improved methods for selective dissolution of manganese oxides from soils and rocks. European Journal of Soil Science, 55, 47-54.
9. Neaman, A., Mouélé, F., Trolard, F., and Bourrié, G. (2004b) Improved methods for selective dissolution of manganese oxides: Applications for studying trace element associations. Applied Geochemistry, 19, 973-979.
10. Silva, F., Luz, A.B., Sampaio, J.A., Bertolino, L.C., Scorzelli, R.B., Duttine, M., and da Silva F.T. (2009) Technological characterization of kaolin: Study of the case of the Borborema-Seridó region (Brazil). Applied Clay Science, 44, 189-193.
11. Sutyrin, Y.E. (2003) The Importance of the phosphorus content of manganese ores in the choice of beneficiation technology. Metallurgist, 47, 7-8.
12. Torrent, J., Schwertmann, U., and Barrón, V. (1987) The reductive dissolution of synthetic goethite and hematite in dithionite. Clay Minerals, 22, 329-337.
13. -(1992) Fast and slow phosphate sorption by goethite-rich natural materials. Clays and Clay Minerals, 40, 14-21.
14. Vandenberghe, R.E., De Grave, E., and de Bakker, P.M.A. (1994) On the methodology of the analysis of Mössbauer spectra. Hyperfine Interactions, 83, 29-49.
15. Varadachari, C., Goswami, G., and Ghosh, K. (2006) Dissolution of iron oxides. Clay Research, 25, 1-19.