Oxidative Decomposition of Silver Telluride (Ag₂Te) Using Hypochlorite in Different Acid Environments

References

• Adams, M. D. 2016. Overview of the gold mining industry and major gold deposits. In Gold ore processing: Project development and operations, ed. M. D. Adams, 315–38. 2nd ed. Netherland: Elsevier.
   Google Scholar
• Ahtiainen, R., J. Liipo, and M. Lundström. 2021. Simultaneous sulfide oxidation and gold dissolution by cyanide-free leaching from refractory and double refractory gold concentrates. Minerals Engineering 170:107042. doi:10.1016/j.mineng.2021.107042.
   Web of Science ®Google Scholar
• Anuar, W. N. S., M. Rezaei Ardani, N. Baharun, S. Ismail, and S. A. Rahman. 2021. Optimization process of the refractory gold ore extraction by hypochlorite oxidative leaching. Mining, Metallurgy & Exploration 38 (2):1191–201. doi:10.1007/s42461-020-00376-6.
   Web of Science ®Google Scholar
• Aromaa, J., L. Rintala, M. Kahari, and O. Forsen. 2015. Dissolution of gold with cyanide replacing reagents. Physicochemical Problems of Mineral Processing 51. doi:10.5277/ppm150124.
   Web of Science ®Google Scholar
• Awad, S. A. 1968. Anodic dissolution of tellurium in acid solutions. Electrochimica Acta 13 (4):925–36. doi:10.1016/0013-4686(68)85025-x.
   Web of Science ®Google Scholar
• Baghalha, M. 2007. Leaching of an oxide gold ore with chloride/hypochlorite solutions. International Journal of Mineral Processing 82 (4):178–86. doi:10.1016/j.minpro.2006.09.001.
   Google Scholar
• Canning, R. G., and J. T. Woodcock. 1982. Innovations and problems in gold recovery from ores and mineral products. The Aus. I.M.M. Conference, Melbourne, Vic., Australia, 365–81. http://hdl.handle.net/102.100.100/289355?index=1
   Google Scholar
• Celep, O., A. D. Bas, E. Y. Yazici, İ. Alp, and H. Deveci. 2014. Improvement of silver extraction by ultrafine grinding prior to cyanide leaching of the plant tailings of a refractory silver ore. Mineral Processing and Extractive Metallurgy Review 36 (4):227–36. doi:10.1080/08827508.2014.928621.
   Web of Science ®Google Scholar
• Cornwall, W. G., and R. J. Hisshion. 1976. Leaching of telluride concentrates for gold, silver and tellurium–emperor process. Transactions of the Society of Mining Engineering of AIME 260:108–12.
   Google Scholar
• Davis, A., T. Tran, and D. R. Young. 1993. Solution chemistry of iodide leaching of gold. Hydrometallurgy 32 (2):143–59. doi:10.1016/0304-386x(93)90020-e.
   Web of Science ®Google Scholar
• Filippou, D., P. St-Germain, and T. Grammatikopoulos. 2007. Recovery of metal values from copper—arsenic minerals and other related resources. Mineral Processing and Extractive Metallurgy Review 28 (4):247–98. doi:10.1080/08827500601013009.
   Web of Science ®Google Scholar
• González-Ibarra, A. A., F. Nava-Alonso, and A. Uribe-Salas. 2017. Cyanidation kinetics of silver telluride (Ag2Te). Canadian Metallurgical Quarterly 56 (3):272–80. doi:10.1080/00084433.2017.1350391.
   Web of Science ®Google Scholar
• González-Ibarra, A. A., F. Nava-Alonso, and A. Uribe-Salas. 2019. Electrochemical study of silver telluride (Ag2Te): Anodic and cathodic potential dependent-reactions in alkaline cyanide solutions. Hydrometallurgy 183:230–39. doi:10.1016/j.hydromet.2018.12.019.
   Web of Science ®Google Scholar
• Haque, K. E. 2007. Gold leaching from refractory ores—literature Survey. Mineral Processing and Extractive Metallurgy Review 2 (3):235–53. doi:10.1080/08827508708952607.
   Google Scholar
• Hasab, M. G., F. Rashchi, and S. Raygan. 2013a. Chloride–hypochlorite oxidation and leaching of refractory sulfide gold concentrate. Physicochemical Problems of Mineral Processing 49 (1):61–70. doi:10.5277/ppmp130106.
   Web of Science ®Google Scholar
• Hasab, M. G., F. Rashchi, and S. Raygan. 2013b. Simultaneous sulfide oxidation and gold leaching of a refractory gold concentrate by chloride–hypochlorite solution. Minerals Engineering 50-51:140–42. doi:10.1016/j.mineng.2012.08.011.
   Web of Science ®Google Scholar
• Hasab, M. G., F. Rashchi, and S. Raygan. 2014. Chloride–hypochlorite leaching and hydrochloric acid washing in multi-stages for extraction of gold from a refractory concentrate. Hydrometallurgy 142:56–59. doi:10.1016/j.hydromet.2013.11.015.
   Web of Science ®Google Scholar
• Henley, K. J., N. C. Clarke, and P. Sauter. 2001. Evaluation of a diagnostic leaching technique for gold in native gold and gold±silver tellurides. Minerals Engineering 14 (1):1–12. doi:10.1016/S0892-6875(00)00156-4.
   Web of Science ®Google Scholar
• Hiskey, B. J., and V. P. Atluri. 1988. Dissolution Chemistry of gold and silver in different lixiviants. Mineral Processing and Extractive Metallurgy Review 4 (1–2):95–134. doi:10.1080/08827508808952634.
   Google Scholar
• Jayasekera, S., I. M. Ritchie, and J. Avraamides. 1991. Prospects for the direct leaching of gold tellurides—recent developments. Proceedings of the world gold, Vol. 91, 181–83.
   Google Scholar
• Jeffrey, M. I., P. L. Breuer, and W. L. Choo. 2001. A kinetic study that compares the leaching of gold in the cyanide, thiosulfate, and chloride systems. Metallurgical and Materials Transactions B 32 (6):979–86. doi:10.1007/s11663-001-0086-7.
   Web of Science ®Google Scholar
• Jha, M. C. 1987. Refractoriness of certain gold ores to cyanidation: Probable causes and possible solutions. Mineral Processing and Extractive Metallurgy Review 2 (4):331–52. doi:10.1080/08827508708952610.
   Google Scholar
• Johnston, W. E. Gold tellurides are soluble in cyanide. CIM Bulletin 1933. June
   Google Scholar
• Li, C., H. Li, X. Yang, S. Wang, and L. Zhang. 2015. Gold leaching from a refractory gold concentrate by the method of liquid chlorination. Rare Metal Mechnology 2015 71–77. doi:10.1007/978-3-319-48188-3_9.
   Google Scholar
• Marsden, J. O., and C. I. House. 2006. Chemistry of gold extraction, 46–47. 2nd ed. Littleton, Colorado: Society for Mining, Metallurgy, and Exploration, Inc.
   Google Scholar
• Nam, K. S., B. H. Jung, J. W. An, T. J. Ha, T. Tran, and M. J. Kim. 2008. Use of chloride–hypochlorite leachants to recover gold from tailing. International Journal of Mineral Processing 86 (1–4):131–40. doi:10.1016/j.minpro.2007.12.003.
   Google Scholar
• Padmanaban, V., and F. Lawson. 1991. Metallurgical properties of synthetic calaverite. The Australian Institute of Metals Proceedings 296 (1):31–37.
   Google Scholar
• Paterson, C. J. 1990. Ore deposits of gold and silver. Mineral Processing and Extractive Metallurgy Review 6 (1–4):43–66. doi:10.1080/08827509008952656.
   Google Scholar
• Safarzadeh, M. S., M. Horton, and A. D. Van Rythoven. 2017. Review of recovery of platinum group metals from copper leach residues and other resources. Mineral Processing and Extractive Metallurgy Review 39 (1):1–17. doi:10.1080/08827508.2017.1323745.
   Web of Science ®Google Scholar
• Sahu, P., M. S. Jena, N. R. Mandre, and R. Venugopal. 2020. Platinum group elements mineralogy, beneficiation, and extraction practices – an overview. Mineral Processing and Extractive Metallurgy Review 1–14. doi:10.1080/08827508.2020.1795848.
   Web of Science ®Google Scholar
• Vasudevan, S. 2012. Studies relating the cathodic reduction of hypochlorite in neutral chloride solutions-used in chlorate process. Research Journal of Chemical Sciences 2 (10):55–59.
   Google Scholar
• Wang, X., and K. S. E. Forssberg. 1990. The chemistry of cyanide - Metal complexes in relation to hydrometallurgical processes of precious metals. Mineral Processing and Extractive Metallurgy Review 6 (1–4):81–125. doi:10.1080/08827509008952658.
   Google Scholar
• Welham, N. J., G. H. Kelsall, and M. A. Diaz. 1993. Thermodynamics of Ag-Cl- H2O, Ag-Br-H2O and Ag-I-H2O systems at 298 K. Journal of Electroanalytical Chemistry 361 (1–2):39–47. doi:10.1016/j.resuscitation.2016.07.169.
   Google Scholar
• Yee, S. S., T. M. Delmar, and A. O. Russell. 2009. Chemical kinetics of calcium hypochlorite decomposition in aqueous solutions. Journal of Chemical Health and Safety 21–25. doi:10.1016/j.jchas.2008.07.002.
   Google Scholar
• Zhang, J., Y. Zhang, W. Richmond, and H. P. Wang. 2010. Processing technologies for gold-telluride ores. International Journal of Minerals, Metallurgy and Materials 17 (1):1–10. doi:10.1007/s12613-010-0101-6.
   Web of Science ®Google Scholar