Tsuyoshi Hirajima
Kyushu University
H-index: 43
Asia-Japan
Top articles of Tsuyoshi Hirajima
Title | Journal | Author(s) | Publication Date |
|---|---|---|---|
Effect of oxidation treatment on the selective separation of molybdenite from chalcocite using flotation | Powder Technology | Daniyarov Berdakh Hajime Miki Tsuyoshi Hirajima Keiko Sasaki Akbarshokh Ulmaszoda | 2024/1/1 |
Selective Flotation of Copper Concentrates Containing Arsenic Minerals Using Potassium Amyl Xanthate and Oxidation Treatment | Materials Transactions | Gde Pandhe Wisnu Suyantara Hajime Miki Tsuyoshi Hirajima Keiko Sasaki Daishi Ochi | 2024/1/1 |
Mineral processing method | 2023/7/11 | ||
Effect of pH and Precipitations on Copper–Molybdenum Rougher Flotation in Seawater | Materials Transactions | Yoshiyuki Tanaka Hajime Miki Gde Pandhe Wisnu Suyantara Yuji Aoki Hideyuki Okamoto | 2023/6/1 |
Effect of hydrogen peroxide on selective flotation of chalcocite and enargite | International Journal of Mining Science and Technology | Gde Pandhe Wisnu Suyantara Daniyarov Berdakh Hajime Miki Tsuyoshi Hirajima Keiko Sasaki | 2023/6/1 |
Significance of Fe contents on the surface of the gold ores in gold leaching by thiourea and ethylene thiourea | Minerals Engineering | Keiko Sasaki Ikumi Suyama Yuji Aoki Kojo T Konadu Chitiphon Chuaicham | 2023/1/1 |
Sodium metabisulfite as a copper depressant in the selective flotation of copper-molybdenum concentrate using seawater | Advanced Powder Technology | Gde Pandhe Wisnu Suyantara Hajime Miki Daishi Ochi Yuji Aoki Kumika Ura | 2023/12/1 |
Laccase-mediator system for enzymatic degradation of carbonaceous matter in the sequential pretreatment of double refractory gold ore from Syama mine, Mali | Hydrometallurgy | Ryotaro Sakai Diego M Mendoza Kojo T Konadu Yuji Aoki Tsuyoshi Hirajima | 2022/6/1 |
Bioleaching of Enargite/Pyrite-rich “Dirty” Concentrate and Arsenic Immobilization | Minerals | Naoko Okibe Kaito Hayashi Keishi Oyama Kazuhiko Shimada Yuji Aoki | 2022/4/6 |
九州大学・住友金属鉱山株式会社における 「銅原料中からのヒ素低減技術開発」 に向けた取り組み | 環境資源工学 | 三木一， 沖部奈緒子， 小山恵史， 笹木圭子， 平島剛， 中村壮志， 青木悠二， 田中善之， 諏訪貴大 | 2022 |
Effect of sodium metabisulfite and slaked lime on the floatability and surface properties of chalcopyrite | Powder Technology | Gde Pandhe Wisnu Suyantara Yuki Semoto Hajime Miki Tsuyoshi Hirajima Keiko Sasaki | 2022/8/1 |
Mineralogical prediction on the flotation behavior of copper and molybdenum minerals from blended Cu–Mo ores in seawater | Minerals | Yoshiyuki Tanaka Hajime Miki Gde Pandhe Wisnu Suyantara Yuji Aoki Tsuyoshi Hirajima | 2021/8/11 |
Carbon-assisted bioleaching of chalcopyrite and three chalcopyrite/enargite-bearing complex concentrates | Minerals | Keishi Oyama Kyohei Takamatsu Kaito Hayashi Yuji Aoki Shigeto Kuroiwa | 2021/4/19 |
鉱物処理リレー講座 (第 7 回) 北大, 九大で行った粉体精製研究を振り返って | 季刊資源と素材 | 平島剛 | 2021 |
Effect of sodium metabisulfite on selective flotation of chalcopyrite and molybdenite | Minerals | Yuki Semoto Gde Pandhe Wisnu Suyantara Hajime Miki Keiko Sasaki Tsuyoshi Hirajima | 2021/12/7 |
Effect of Na2SO3 on the floatability of chalcopyrite and enargite | Minerals Engineering | Gde Pandhe Wisnu Suyantara Tsuyoshi Hirajima Hajime Miki Keiko Sasaki Shigeto Kuroiwa | 2021/11/1 |
Effect of H2O2 and potassium amyl xanthate on separation of enargite and tennantite from chalcopyrite and bornite using flotation | Minerals Engineering | Gde Pandhe Wisnu Suyantara Tsuyoshi Hirajima Hajime Miki Keiko Sasaki Shigeto Kuroiwa | 2020/6/15 |
Potential recovery of sugar-derivative compounds from hydrothermal treatment of oil palm empty fruit bunch | AT Yuliansyah S Kumagai T Hirajima K Sasaki | 2020 | |
Production of valuable chemicals from oil palm biomass using hot-compressed water method | Journal of Material Cycles and Waste Management | Ahmad T Yuliansyah Satoshi Kumagai Tsuyoshi Hirajima Keiko Sasaki | 2020/11 |
Bubble interactions with chalcopyrite and molybdenite surfaces in seawater | Minerals Engineering | Gde Pandhe Wisnu Suyantara Tsuyoshi Hirajima Hajime Miki Keiko Sasaki | 2020/10/1 |
Co-Authors
