An investigation into the recovery of oxide copper from a complex copper ore using sulphidisation technique and hydroxamate and potassium amyl xanthate collectors

References

• Asadi, M., Soltani, F., Tavakoli Mohammadi, M. R., Khodadadi Darban, A., & Abdollahy, M. (2019). A successful operational initiative in copper oxide flotation: Sequential sulphidisation-flotation technique. Physicochemical Problems of Mineral Processing, 55, 356–369.
   Web of Science ®Google Scholar
• Asghari, M., Salmani Nuri, O., & Allahkarami, E. (2019). Analysis of kinetic models for chalcopyrite flotation: Effect of operating parameters. Geosystem Engineering, 22, 263–270.
   Web of Science ®Google Scholar
• Bahrami, A., Ghorbani, Y., Abdollahi Sharif, J., Kazemi, F., Abdollahi, M., Salahshur, A., & Danesh, A. (2019). A geometallurgical study of flotation performance in supergene and hypogenezones of Sungun copper deposit. Mineral Processing and Extractive Metallurgy, 1–10. doi:10.1080/25726641.2019.1591794
   Google Scholar
• Barbaro, M., Herrera-Urbina, R., Cozza, C., & Fuerstanau, D. (1997). Flotation of oxidised minerals of copper using a new synthetic reagent as collector. International Journal of Mineral Processing, 50, 275–287.
   Google Scholar
• Buckley, A. N., Denman, J. A., & Hope, G. A. (2012). The adsorption of n-Octanohydroxamate collector on Cu and Fe oxide minerals investigated by static secondary ion mass spectrometry. Minerals, 2, 493–515.
   Web of Science ®Google Scholar
• Bulatovic, S. M. (2010). Handbook of flotation reagents: Chemistry, theory and practice, Volume 2: Flotation of gold, PGM and oxide minerals. Amsterdam: Elsevier.
   Google Scholar
• Castro, S., Goldfarb, J., & Laskowski, J. (1974). Sulphidizing reactions in the flotation of oxidised copper minerals. I. Chemical factors in the sulphidization of copper oxide. International Journal of Mineral Processing, 1, 141–149.
   Google Scholar
• Castro, S., Soto, H., Goldfarb, J., & Laskowski, J. (1974). Sulphidizing reactions in the flotation of oxidized copper minerals. II. Role of the adsorption and oxidation of sodium sulphide in the flotation of chrysocolla and malachite. International Journal of Mineral Processing, 1, 151–161.
   Google Scholar
• Corin, K. C., Kalichini, M., O‘Connor, C. T., & Simukanga, S. (2017). The recovery of oxide copper minerals from a complex copper ore by sulphidisation. Minerals Engineering, 102, 15–17.
   Web of Science ®Google Scholar
• Davidson, M. S. (2009). An investigation of copper recovery from a sulphide-oxide ore with a mixed collector system (M.Sc. thesis). Queen’s University.
   Google Scholar
• Fuerstenau, D. W., Herrera-Urbina, R., & McGlashan, D. W. (2000). Studies on the applicability of chelating agents as universal collectors for copper minerals. International Journal of Mineral Processing, 58, 15–33.
   Google Scholar
• Haga, K., Tongamp, W., & Shibayama, A. (2012). Investigation of flotation parameters for copper recovery from enargite and chalcopyrite mixed ore. Materials Transactions, 53, 707–715.
   Web of Science ®Google Scholar
• Hope, G. A., Buckley, A. N., Parker, G. K., Numprasanthai, A., Woods, R., & McLean, J. (2012a). The interaction of n-octanohydroxamate with chrysocolla and oxide copper surfaces. Minerals Engineering, 36–38, 2–11.
   Web of Science ®Google Scholar
• Hope, G. A., Numprasanthai, A., Buckley, A. N., Parker, G. K., & Sheldon, G. (2012b). Bench-scale flotation of chrysocolla with n-octanohydroxamate. Minerals Engineering, 36, 12–20.
   Web of Science ®Google Scholar
• Hope, G. A., Woods, R., & Parker, G. K. (2010). Interaction of hydroxamates with malachite. ECS Transactions, 28, 27–37.
   Google Scholar
• Jiang, D., Lan, J., Zhao, W., Zhang, Z., & Lan, Y. (2017). Activation of chrysocolla flotation by organic chelating agents. RSC Advances, 57, 35608–35612.
   Google Scholar
• Jones, M. H., & Woodcock, J. T. (1979). Control of laboratory sulphidization with a sulphide ion-selective electrode before flotation of oxidised lead-zinc silver dump material. International Journal of Mineral Processing, 6, 17–30.
   Google Scholar
• Kalichini, M., Corin, K. C., O’Connor, C. T., & Simukanga, S. (2017). The role of pulp potential and the sulphidization technique in the recovery of sulphide and oxide copper minerals from a complex ore. Journal of the Southern African Institute of Mining and Metallurgy, 117, 803–810.
   Web of Science ®Google Scholar
• Lee, J. S., Nagaraj, D. R., & Coe, J. (1998). Practical aspects of oxide copper recovery with alkyl hydroxamates. Minerals Engineering, 11, 929–939.
   Web of Science ®Google Scholar
• Lee, K., Archibald, D., McLean, J., & Reuter, M. A. (2009). Flotation of mixed copper oxide and sulphide minerals with xanthate and hydroxamate collectors. Minerals Engineering, 22, 395–401.
   Web of Science ®Google Scholar
• Liu, C., Feng, Q., & Zhang, G. (2018). Effect of ammonium sulfate on the sulfidation flotation of malachite. Archives of Mining Sciences, 63, 139–148.
   Web of Science ®Google Scholar
• Marabini, A., Barbaro, M., & Aless, V. (1991). New reagents in sulphide mineral flotation. International Journal of Mineral Processing, 33, 291–306.
   Web of Science ®Google Scholar
• Marion, C., Jordens, A., Li, R., Rudolph, M., & Waters, K. E. (2017). An evaluation of hydroxamate collectors for malachite flotation. Separation and Purification Technology, 183, 258–269.
   Web of Science ®Google Scholar
• Ngulube, C., Chongo, C., & Paquot, F. X. (2016). Review, evolution, and optimization of the treatment of Kansanshi mixed copper ore. Journal of the Southern African Institute of Mining and Metallurgy, 116, 561–567.
   Web of Science ®Google Scholar
• Ou, L.-M., & Yin, B.-Y. (2012). A flotation technique for a sulphide-oxidized Cu-Co mixed ore. Advanced Materials Research, 402, 564–571.
   Google Scholar
• Paquot, F. X., & Ngulube, C. (2015). Development and optimization of mixed sulphide/oxide copper ore treatment at Kansanshi. Journal of the Southern African Institute of Mining and Metallurgy, 115, 1253–1258.
   Web of Science ®Google Scholar
• Park, K., Park, S., Choi, J., Kim, G., Tong, M., & Kim, H. (2016). Influence of excess sulphide ions on the malachite-bubble interaction in the presence of thiol-collector. Separation and Purification Technology, 168, 1–7.
   Web of Science ®Google Scholar
• Phetla, T. P., & Muzenda, E. (2010). A multistage sulphidisation flotation procedure for a low grade malachite copper ore. World Academy of Science, Engineering and Technology, 70, 255–261.
   Google Scholar
• Poling, G. W. (1973). Flotation of oxidized copper, First South American congress of mineral processing, Santiago.
   Google Scholar
• Vazifeh, Y., Jorjani, E., & Bagherian, A. (2010). Optimization of reagent dosages for copper flotation using statistical technique. Transactions of Nonferrous Metals Society of China, 20, 2371–2378.
   Web of Science ®Google Scholar
• Wills, B. A., & Napier-Munn, T. (2015). Mineral processing technology; an introduction to the practical aspects of ore treatment and mineral recovery. Oxford: Butterworth-Heinemann.
   Google Scholar
• Xiong, F., Li, Y., Zhang, Z., & Lan, Y. (2013). Flotation response of the refractory Yangla copper oxide ores with hydroxamate collectors. Advanced Materials Research, 803, 131–136.
   Google Scholar
• Xiong, K., Wen, S. M., Zheng, G. S., Bai, S. J., & Shen, H. Y. (2012). Flotation research on cuprite-type oxide copper in XinJiang. Advanced Materials Research, 524–527, 987–992.
   Google Scholar