MIKI HAJIME

ミキハジメ | MIKI HAJIME

Affiliation and department：
Job title： Associate Professor
Research theme for competitive and other funds (9)：

2022 - 2026 Development of innovative Cu-As-Mo complex ore separation with seawater flotation
2019 - 2024 グラファイト質金鉱石のバイオハイドロメタラジーの学理
2021 - 2023 development of novel hydrometallurgical process with micro powder electrode system
2019 - 2022 Innovation of long-term stabilization of radioactive nuclides using geomimetics
2019 - 2021 Cu-Mo selective recovery from As containing copper sulfide with sea water flotation

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Papers (83)：

Gde Pandhe Wisnu Suyantara, Tsuyoshi Hirajima, Hajime Miki, Keiko Sasaki. Bubble interactions with chalcopyrite and molybdenite surfaces in seawater. Minerals Engineering. 2020. 157. 106536-106536
Keishi Oyama, Kazuhiko Shimada, Junichiro Ishibashi, Keiko Sasaki, Hajime Miki, Naoko Okibe. Catalytic mechanism of activated carbon-assisted bioleaching of enargite concentrate. Hydrometallurgy. 2020. 196
Kojo T. Konadu, Ryotaro Sakai, Diego M. Mendoza, Chitiphon Chuaicham, Hajime Miki, Keiko Sasaki. Effect of carbonaceous matter on bioleaching of Cu from chalcopyrite ore. Hydrometallurgy. 2020. 195. 105363-105363
Gde Pandhe Wisnu Suyantara, Tsuyoshi Hirajima, Hajime Miki, Keiko Sasaki, Shigeto Kuroiwa, Yuji Aoki. Effect of H₂O₂ and potassium amyl xanthate on separation of enargite and tennantite from chalcopyrite and bornite using flotation. Minerals Engineering. 2020. 152. 106371-106371
Gde Pandhe Wisnu Suyantara, Tsuyoshi Hirajima, Hajime Miki, Keiko Sasaki, Masashi Yamane, Eri Takida, Shigeto Kuroiwa, Yuji Imaizumi. Effect of Fenton-like oxidation reagent on hydrophobicity and floatability of chalcopyrite and molybdenite. Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2018. 554. 34-48

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Lectures and oral presentations (66)：

Effect of Seawater on Selective Flotation of Chalcopyrite and Molybdenite
(International Symposium on Earth Science and Technology 2017 (CINEST) 2017)
Catalytic Effect of Activated Carbon on Bioleaching of Enargite Concentrate
(International Symposium on Earth Science and Technology 2017 (CINEST) 2017)
Study on the Effect of a Mixture of Hydrogen Peroxide and Ferrous Sulfate on the Floatability of Chalcopyrite and Molybdenite
(Flotation ‘17 2017)
Development of Alternative Additive of NaHS for Selective Flotation of Chalcopyrite and Molybdenite
(Flotation ‘17 2017)
Mechanism of Silver-Catalyzed Bioleaching of Enargite Concentrate
(IBS 2017 2017)

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Awards (1)：

Association Membership(s) (1)：

Journal of MMIJ

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