SciELO - Scientific Electronic Library Online

SciELO - Scientific Electronic Library Online

Article References

ÖZGEN, S.. Modelling and optimization of clean chromite production from fine chromite tailings by a combination of multigravity separator and hydrocyclone. J. S. Afr. Inst. Min. Metall. [online]. 2012, vol.112, n.5, pp.387-394. ISSN 2411-9717.

    1. GU, F. and WILLS, B.A. 1988. Chromite-mineralogy and processing. Minerals Engineering, vol. 1, no. 3. pp. 235-240. [ Links ]

    2. BHAPPU, R.B. 1986. Mineral Processing at a Crossroads, B.A. Wills, and R.W. Barley, (eds.). Martinus Nijhoff, Dordrecht, The Netherlands. [ Links ]

    3. CJFEK, T. and COCEN, I. 2002. Applicability of Mozley multigravity separator (MGS) to fine chromite tailings of Turkish chromite concentrating plants. Minerals Engineering, vol. 15, no. 1. pp. 91-93. [ Links ]

    4. TRAORE, A., CONIL, P., HOUOT, R., and SAVE, M. 1995. An evaluation of the Mozley MGS for fine particle gravity separator, Minerals Engineering, vol. 8, no. 7. pp. 767-778. [ Links ]

    5. Mozley Group. 2009. [ Links ]

    6. MAJUMDER, A.K. and BARNWAL, J.P. 2006. Modelling of enhanced gravity concentrators-present status. Mineral Processing and Extractive Metallurgy Review, vol. 27, no. 1. pp. 1-26. [ Links ]

    7. MAJUMDER, A.K., BHOI, K.S., and BARNWAL, J.P. 2007. Multi-gravity separator: an alternate gravity concentrate to process coal fines. Minerals and Metallurgical Processing, vol. 24, no. 3. pp. 133-138. [ Links ]

    8. CHAN, S.K.;, MOZLEY, R.H., and CHILDS, G.J.C. 1991. The multi-gravity separator (MGS)-a mine scale machine. Richard Mozley Limited, Redruth, Cornwall, U.K. [ Links ]

    9. VENKATRAMAN, P., LUTTRELL, G.H., YOON, R.H., KNOLL, F.S., and MANKOSA, M.J. 1995. Fine coal cleaning using the Multi-Gravity Separator. High Efficiency Coal Preparation: An International Symposium. S.K. Kavatra, D. Colorado, pp. 109-117. [ Links ]

    10. TUCKER, P., CHAN, B.S.K., MOZLEY, R.H., and CHILDS, G.J.C. 1991. Modelling the multi-gravity separator. Proceeding of the XVII International Mineral Processing Congress, Dresden, pp. 77-89. [ Links ]

    11. TURNER, J.W.G. and HALLEWELL, M.P. 1993. Process improvements for fine casseterite recovery. Minerals Engineering, vol. 6, nos. 1-8. pp. 817-829. [ Links ]

    12. CLEMENTE, D., NEWLING, P., BETALHO DE SOUSA, A., LEJEUNE, G., BARBER, S.P., and TUKER, P. 1993. Reprocessing slimes tailings from a tungsten mine, Minerals Engineering, vol. 6, nos. 8-10. pp. 831-839. [ Links ]

    13. Uçbaç, Y. and OZDAG, H. 1994. RelaTionships between shake frequency and amplitude in the concentration of chromite fines by Multi-Gravity Separator. Proceedings of the 5th International Mineral Processing Symposium, September 6-8, Cappadocia, Turkey. pp. 71-76. [ Links ]

    14. BURT, R.O., KORINEK, G., YOUNG, S.R., and DEVEAU, C. 1995. Ultra-fine tantalum recovery strategies, Minerals Engineering, vol. 8, no. 8. pp. 859-870. [ Links ]

    15. ASLAN, N. and CANBAZOGLU, M. 1996. Processing of Thickener Underflow From Celestite Concentrator By Multi Gravity Separator, Proceeding of the 6th International Mineral Processing Symposium, Kusadasi, Turkey. pp. 103-106. [ Links ]

    16. GOKTEPE, F., POOLEY, F.D., WILLIAMS, K.P., WISE, G.J., and TRILLO-SOTO, R. 1996. Coal desulphurisation with the Mozley Multi-Gravity Separator, Changing Scopes in Mineral Processing. M. Kemal, V. Arslan, A. Akar, and M. Canbazoglu, Balkema. pp. 97-101. [ Links ]

    17. RUBIERA, F., HALL, S.T., and SHAH, C.L. 1997. Sulfur removal by fine coal cleaning processes. Fuel, vol. 76. pp. 1187-1194. [ Links ]

    18. ASLAN, N., CANBAZOGLU, M., and ULUSOY, U. 1999. Investigation of washabihty characteristics of lignites from Yenifubuk-Gemerek district by MGS. Proceeding of The XVI. Mining Congress, Ankara. pp. 321-326. [ Links ]

    19. UDAYA BHASKAR, K., BARNWAL, J.P., RAO, T.C., and VENUGOPAL R. 1999. Multigravity separator to enrich heavy minerals from a lead flotation concentrate. Minerals and Metallurgical Processing, vol. 16, no. 2. pp. 61-64. [ Links ]

    20. CICEK, T., COCEN, I., ENGIN, V.T., DEMIR, §. 2002. Recovery of fine coal from tailings of coal washing plants, Proceeding of The IX. International Mineral Processing Symposium, Capadocia. pp. 198-199. [ Links ]

    21. UDAYA BHASKAR, K., GOVINDRAJAN, B., BARNWAL, J.P., VENUGOPAL, R., JAKHU, M.R., and RAO, T.C. 2002. Performance and modeling studies of an MGS for graphite rejection in a lead concentrate, International Journal of Mineral Processing., vol. 67, no. 1-4. pp. 59-70. [ Links ]

    22. ENGIN, V.T., GULER, G., COCEN, I., and CICEK, T. 2006. Recovery of Coal From Fine Tailings of a Coal Washing Plant Using Centrifugal Gravity Seperators. Proceeding of The XXIII International Mineral Processing Congress, Istanbul, Turkey. [ Links ]

    23. MENSNDEZ, M., GENT, M., TORANO, J., and DIEGO, I. 2007. Optimization of multigravity separation for recovery of ultrafine coal, Minerals and Metallurgical Processing, vol. 24, no. 4. pp. 253-263. [ Links ]

    24. ASLAN, N. 2007. Application of response surface methodology and central composite rotatable design for modeling the influence of some operating variables of a Multi-Gravity Separator for coal cleaning. Fuel, vol. 86, nos. 5-6. pp. 769-776. [ Links ]

    25. ASLAN, N. 2007. Modeling and optimization of Multi-Gravity Separator to produce celestite concentrate, Powder Technology, vol. 174, no. 3. pp.127-133. [ Links ]

    26. GUNEY, A., ONAL, G., and ATMACA, T. 2001. New aspect of chromite gravity tailings re-processing. Minerals Engineering, vol. 14, no. 7. pp. 1527-1530. [ Links ]

    27. ASLAN, N. 2008. Application of response surface methodology and central composite rotatable design for modeling and optimization of a multi-gravity separator for chromite concentration, Powder Technology, vol. 185, no. 1. pp. 80-86. [ Links ]

    28. ASLAN, N. 2008. Multi-objective optimization of some process parameters of a"multi-gravity separator for chromite concentration, Separation and Purification Technology, vol. 64, no. 12. pp. 237-241. [ Links ]

    29. MINITAB INC. 2007. Meet Minitab 15. State College, Pennsylvania, USA. [ Links ]

    30. WILLIAMS, R.A., ALBARRAN DE GARCIA COLON, I.L., LEE, M.S., ROLDAN and VILLASANA, E.J. 1994. Design targeting of hydrocyclone networks, Minerals Engineering, vol. 7, nos. 5-6. pp. 561-576. [ Links ]

    31. RICKWOOD, D., ONIONS, J., BENDIXEN, B., and SMYTH, 1.1992. Prospects for the use of hydrocyclones for biological separations. L.Svaorovsky and M.T. Thew, Hydrocyclones Analysis and Applications, Kluwer Academic, London, pp. 109-120. [ Links ]

    32. HABIBIAN, M., PAZOUKI, M., GHANAIE, H., and ABBASPOUR-SANI, K. 2008. Application of hydrocyclone for removal of yeasts from alcohol fermentations broth. Chemical Engineering Journal, vol. 138, nos. 1-3. pp. 30-34. [ Links ]

    33. Özgen, S., YILDIZ, A., C,ALI§KAN, A., and SABAH, E. 2009. Modeling and optimization of hydrocyclone processing of low grade bentonites. Applied Clay Science, vol. 46, no. 3. pp. 305-316. [ Links ]

    34. LUTTRELL, G.H., HONAKER, R.Q., and PHILLIPS, D.I. 1995. Enhanced gravity separators: new alternatives for fine coal cleaning. Proceedings of the 12th International Coal Preparation Conference, Lexington, Kentucky. pp. 281-292 [ Links ]

    35. OBENG, D.P., MORRELL, S., and NAPIER MUNN, T.J. 2005. Application of central composite rotatable design to modelling the effect of some operating variables on the performance of the three-product cyclone, International Journal of Mineral Processing, vol. 76, no. 3. pp. 181-192. [ Links ]

    36. MARTINEZ, A.L., URIBE, A.S., CARRILLO, F.R.P., CORENO, J.A., and ORTIZ, J.C. 2003. Study of celestite flotation efficiency using sodium dodecyl sulfonate collector: factorial experiment and statistical analysis of data, International Journal of Mineral /Processing, vol. 70, no. 3. pp. 83-97. [ Links ]

    37. BOX, G.E.P. and HUNTER, J.S. 1957. Multi-factor experimental design for exploring response surfaces. Annals of Mathematical Statistics, vol. 28, no. 1. pp. 195-241. [ Links ]

    38. GUNARAJ, V. and MURUGAN, N. 1999. Application of response surface methodologies for predicting weld base quality in submerged arc welding of pipes. Journal of Material Processing Technology, vol. 88, nos. 1-3. pp. 266-275. [ Links ]

    39. MONTGOMERY, D.C. Design and Analysis of Experiments, John Wiley & Sons, New York. 2001. [ Links ]

    40. KWAK, J.S. 2005. Application of Taguchi and response surface methodologies for geometric error in surface grinding process. International Journal of Machine Tools and Manufacture, vol, 45, no. 3. pp. 327-334. [ Links ]

    41. ASLAN, N. and CEBECI, Y. 2007. Application of Box-Behnken Design and Response Surface Methodology for Modeling of Some Turkish Coals. Fuel, vol. 86, nos. 1-2. pp. 90-97. [ Links ]

    42. ASTM, E342-04. 2004. Standard test method for determination of chromium oxide in chrome ores by permanganate titrimetry. ASTM International, West Conshocken, Pennsylvania. [ Links ]