647 Hackl, R.P., Brown, P.L., Grocott, S.C. and Kittelty, D.A., (2020). Leaching copper-containing ores. US Patent 10,563,287 B2, Technological Resources Pty. Limited. [Appl. No. 16/230,150; filed Dec. 21, 2018] Kittelty, D.A., Brown, P.L., Hackl, R.P., Najjar, P.M., Zonneveld, A. and Young, J.M., (2020). Leaching copper-containing ores. US Patent 10,563,284 B2, Technological Resources Pty. Limited. [Appl. No. 16/364,453; filed Mar. 26, 2019] Klauber, C., (2008). A critical review of the surface chemistry of acidic ferric sulphate dissolution of chalcopyrite with regards to hindered dissolution. International Journal of Mineral Processing, 86(1–4), 1–17. Labbé, J-F., (2014). The physical limits to the contribution of recycling to the supply of metals. The unavoidable need of a primary supply from mining in a context of growth. Unpublished presentation, BRGM Georesources Division, Studium Conference, Orléans, October 2014. Mudd, G.M. and Jowitt, S.M., (2018). Growing global copper resources, reserves and production: discovery is not the only control on supply. Economic Geology, 113(6), 1235–1267. Muller, E.L., Basson, P. and Nicol, M.J., (2011). Chloride heap leaching. US Patent 8,070,851 B2, BHP Billiton SA Limited. [PCT/ZA2007/000025; WO2007134343A2] Nicol, M., Miki, H. and Velásquez-Yévenes, L., (2010). The dissolution of chalcopyrite in chloride solutions: Part 3. Mechanisms. Hydrometallurgy, 103(1–4), 86–95. Nuton, (2023). Our technology. Nuton LLC (Rio Tinto venture). Available at: https://nuton.tech/technologies/ Olvera, O.G., Rebolledo, M., Mora, N., Dixon, D.G. and Asselin, E., (2018). Electrochemical dissolution of chalcopyrite in the presence of thiourea and formamidine disulfide. Hydrometallurgy, 179, 110– 117. Patiño Martinez, E.L., Nicol, M.J. and Rautenbach, G.F., (2017). Heap leaching method. US Patent 9,816,155 B2, BHP Chile Inc. [PCT/IB2013/001810; WO2014/030048] Peters, E. and Majima, H., (1968). Electrochemical reactions of pyrite in acid perchlorate solutions. Canadian Metallurgical Quarterly, 7(3), 111–117. Rautenbach, G.F., (2018). Heap leaching of copper. US Patent 10,041,143 B2, BHP Chile Inc. [PCT/IB2014/002193; WO2015059551A1] Román Espinoza, A.E., Heresi Milad, N.E., Urrejola Santa María, C., Werner Ratto, N.A. and Guajardo Contreras, N.S., (2025). Ore resetting process for copper leaching. PCT International Publication WO2025/144618 A1, Ceibo Inc. [PCT/US2024/060000] Ren, Z., Krishnamoorthy, P., Zuñiga Sanchez, P., Asselin, E., Dixon, D.G. and Mora, N., (2020). Catalytic effect of ethylene thiourea on the leaching of chalcopyrite. Hydrometallurgy, 196, 105410. Ren, Z., Chao, C., Krishnamoorthy, P., Asselin, E., Dixon, D.G. and Mora, N., (2022). The overlooked mechanism of chalcopyrite passivation. Acta Materialia, 236, 118111. Ren, Z., Chao, C., Krishnamoorthy, P., Heise, C., Sabzehei, K., Asselin, E., Dixon, D.G. and Mora, N., (2023). New perspective on the depassivation mechanism of chalcopyrite by ethylene thiourea. Minerals Engineering, 204, 108358.
RkJQdWJsaXNoZXIy MTM0Mzk2