Shigeto Kuroiwa

Selective flotation of chalcopyrite and molybdenite with H2O2 oxidation

Tsuyoshi Hirajima, Hajime Miki, Gde Pandhe Wisnu Suyantara et al. · Minerals Engineering · 2016 · 148 citations

Inorganic Chemistry, Chemical Engineering, Engineering +5

Synergistic effect of cupric and ferrous ions on active-passive behavior in anodic dissolution of chalcopyrite in sulfuric acid solutions

Naoki Hiroyoshi, Shigeto Kuroiwa, Hajime Miki et al. · Hydrometallurgy · 2004 · 131 citations

Inorganic Chemistry, Chemical Engineering, Synergistic Effect +12

Selective flotation of chalcopyrite and molybdenite using H2O2 oxidation method with the addition of ferrous sulfate

Gde Pandhe Wisnu Suyantara, Tsuyoshi Hirajima, Hajime Miki et al. · Minerals Engineering · 2018 · 90 citations

Inorganic Chemistry, Chemical Engineering, H2o2 Oxidation Method +8

Effect of Fenton-like oxidation reagent on hydrophobicity and floatability of chalcopyrite and molybdenite

Gde Pandhe Wisnu Suyantara, Tsuyoshi Hirajima, Hajime Miki et al. · Colloids and Surfaces A Physicochemical and Engineering Aspects · 2018 · 72 citations

Chemical Engineering, Engineering, Oxidation Resistance +6

Effect of H2O2 and potassium amyl xanthate on separation of enargite and tennantite from chalcopyrite and bornite using flotation

Gde Pandhe Wisnu Suyantara, Tsuyoshi Hirajima, Hajime Miki et al. · Minerals Engineering · 2020 · 59 citations

Chemical Engineering, Environmental Chemistry, Engineering +6