| Enhancement of chalcopyrite leaching by ferrous ions in acidic ferric sulfate solutions N Hiroyoshi, H Miki, T Hirajima, M Tsunekawa Hydrometallurgy 60 (3), 185-197, 2001 | 255 | 2001 |
| A model for ferrous-promoted chalcopyrite leaching N Hiroyoshi, H Miki, T Hirajima, M Tsunekawa Hydrometallurgy 57 (1), 31-38, 2000 | 220 | 2000 |
| A new reaction model for the catalytic effect of silver ions on chalcopyrite leaching in sulfuric acid solutions N Hiroyoshi, M Arai, H Miki, M Tsunekawa, T Hirajima Hydrometallurgy 63 (3), 257-267, 2002 | 200 | 2002 |
| Synergistic effect of cupric and ferrous ions on active-passive behavior in anodic dissolution of chalcopyrite in sulfuric acid solutions N Hiroyoshi, S Kuroiwa, H Miki, M Tsunekawa, T Hirajima Hydrometallurgy 74 (1-2), 103-116, 2004 | 143 | 2004 |
| Effect of Mg2+ and Ca2+ as divalent seawater cations on the floatability of molybdenite and chalcopyrite T Hirajima, GPW Suyantara, O Ichikawa, AM Elmahdy, H Miki, K Sasaki Minerals Engineering 96, 83-93, 2016 | 134 | 2016 |
| The dissolution of chalcopyrite in chloride solutions: Part 1. The effect of solution potential L Velásquez-Yévenes, M Nicol, H Miki Hydrometallurgy 103 (1-4), 108-113, 2010 | 122 | 2010 |
| The dissolution of chalcopyrite in chloride solutions: Part 3. Mechanisms M Nicol, H Miki, L Velásquez-Yévenes Hydrometallurgy 103 (1-4), 86-95, 2010 | 121 | 2010 |
| The dissolution of chalcopyrite in chloride solutions: Part 2: Effect of various parameters on the rate LV Yévenes, H Miki, M Nicol Hydrometallurgy 103 (1-4), 80-85, 2010 | 106 | 2010 |
| Selective flotation of chalcopyrite and molybdenite with H2O2 oxidation T Hirajima, H Miki, GPW Suyantara, H Matsuoka, AM Elmahdy, K Sasaki, ... Minerals Engineering 100, 83-92, 2017 | 104 | 2017 |
| Selective flotation of chalcopyrite and molybdenite with plasma pre-treatment T Hirajima, M Mori, O Ichikawa, K Sasaki, H Miki, M Farahat, M Sawada Minerals Engineering 66, 102-111, 2014 | 104 | 2014 |
| Floatability of molybdenite and chalcopyrite in artificial seawater GPW Suyantara, T Hirajima, H Miki, K Sasaki Minerals Engineering 115, 117-130, 2018 | 71 | 2018 |
| Selective flotation of chalcopyrite and molybdenite using H2O2 oxidation method with the addition of ferrous sulfate GPW Suyantara, T Hirajima, H Miki, K Sasaki, M Yamane, E Takida, ... Minerals Engineering 122, 312-326, 2018 | 69 | 2018 |
| The kinetics of dissolution of synthetic covellite, chalcocite and digenite in dilute chloride solutions at ambient temperatures H Miki, M Nicol, L Velásquez-Yévenes Hydrometallurgy 105 (3-4), 321-327, 2011 | 66 | 2011 |
| Effects of coexisting metal ions on the redox potential dependence of chalcopyrite leaching in sulfuric acid solutions N Hiroyoshi, S Kuroiwa, H Miki, M Tsunekawa, T Hirajima Hydrometallurgy 87 (1-2), 1-10, 2007 | 54 | 2007 |
| Effect of Fenton-like oxidation reagent on hydrophobicity and floatability of chalcopyrite and molybdenite GPW Suyantara, T Hirajima, H Miki, K Sasaki, M Yamane, E Takida, ... Colloids and Surfaces A: Physicochemical and Engineering Aspects 554, 34-48, 2018 | 48 | 2018 |
| Effect of kerosene emulsion in MgCl2 solution on the kinetics of bubble interactions with molybdenite and chalcopyrite GPW Suyantara, T Hirajima, AM Elmahdy, H Miki, K Sasaki Colloids and Surfaces A: Physicochemical and Engineering Aspects 501, 98-113, 2016 | 45 | 2016 |
| Effect of H2O2 and potassium amyl xanthate on separation of enargite and tennantite from chalcopyrite and bornite using flotation GPW Suyantara, T Hirajima, H Miki, K Sasaki, S Kuroiwa, Y Aoki Minerals Engineering 152, 106371, 2020 | 39 | 2020 |
| Microbiological redox potential control to improve the efficiency of chalcopyrite bioleaching Y Masaki, T Hirajima, K Sasaki, H Miki, N Okibe Geomicrobiology journal 35 (8), 648-656, 2018 | 35 | 2018 |
| The anodic behaviour of chalcopyrite in chloride solutions: Voltammetry M Nicol, H Miki, S Zhang Hydrometallurgy 171, 198-205, 2017 | 34 | 2017 |
| Electrolysis oxidation of chalcopyrite and molybdenite for selective flotation H Miki, H Matsuoka, T Hirajima, GPW Suyantara, K Sasaki Materials Transactions 58 (5), 761-767, 2017 | 33 | 2017 |
