Research field (5):
Environmental materials/recycling technology
, Catalytic processes and resource chemistry
, Chemical reaction and process system engineering
, Transfer phenomena and unit operations
, Analytical chemistry
2019 - 2022 Preparation of acidity-tuned amido compounds with electron-withdrawing halogen atoms and precious metal extraction
2016 - 2019 Molecular design of extraction reagents and their ion discrimination property by considering undehydrated water molecules and their hydrogen bonds in metal complexes
2013 - 2016 Preparation of ion-exchange resins containing macrocyclic host compounds with lipophilic-hydrophilic repulsion for critical metal separation
1994 - 1995 INVESTIGATION ON DEVELOPMENT AND MOLECULAR DESIGN OF HIGH-PERFORMANCE SOLVENT EXTRACTION REAGENTS FOR RARE EARTHS
1992 - Preparation of separative reagents for valuable metals recovery and toxic elements removal
バイオマス系廃棄物による有価物回収と有害物除去
有価金属回収・有害元素除去のための新規分離剤の開発
Extractive and adsorptive separation of Metal Ions with Calixarene Deriratives
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Papers (323):
Jhapindra Adhikari, Ryota Sakamura, Hidetaka Kawakita, Shintaro Morisada, Keisuke Ohto, Katsutoshi Inoue, Mikihide Demura. Au(III) recovery using two microalgal adsorbents with or without treatment with concentrated sulfuric acid. Journal of Water Process Engineering. 2023. 56. 104520-104520
Keisuke OHTO. Research on Preparation of Metal Adsorbents Incorporating Macrocyclic Compound and Based on Biomass Wastes. Journal of Ion Exchange. 2023. 34. 3. 23-33
HIDANE Takanori, DEMURA Mikihide, MORISADA Shintaro, OHTO Keisuke, KAWAKITA Hidetaka. Prediction of Concentration and Productivity of Phycobiliprotein from Nostoc commune by UF Membrane Modules. Japan Journal of Food Engineering. 2023. advpub
Takanori Hidane, Tomohiro Fukui, Mikihide Demura, Shintaro Morisada, Keisuke Ohto, Hidetaka Kawakita. Separation of Phycobiliprotein from Nostoc Commune by Using Ion-Exchange Membrane with Quaternary Amine. Solvent Extraction and Ion Exchange. 2023. 41. 1. 20-35
Tatsuya Oshima, Tatsuya Ishibashi, Keisuke Ohto. Solubilities and metal extraction behaviors for calix[4]arene acetic-acid derivatives in various organic solvents. Journal of Inclusion Phenomena and Macrocyclic Chemistry. 2023
Marco Wenzel, Johannes Steup, Keisuke Ohto, Jan J. Weigand. Recent Advances in Guanidinium Salt Based Receptors and Functionalized Materials for the Recognition of Anions. Chemistry Letters. 2022. 51. 1. 20-29
- 1999 Kyushu University Graduate School, Division of Engineering
- 1990 Saga University Faculty of Science and Engineering
- 1990 Saga University Faculty of Science and Engineering
Professional career (1):
(BLANK)
Work history (4):
2009 - - 佐賀大学理工学部 教授
2007 - 2008 Saga University Faculty of Science and Engineering
2001 - 2007 Saga University Faculty of Science and Engineering
1992 - 2001 Saga University Faculty of Science and Engineering
Committee career (10):
2023/10 - 現在 Japan association of solvent extraction Chief editor
2010/04 - 現在 日本分析化学会 九州支部幹事
2005/04 - 現在 化学工学会 九州支部幹事
2022/03 - 2024/02 化学工学会分離プロセス部会 部会長
2018/11 - 2023/09 日本溶媒抽出学会 理事(編集副委員長)
2019/01 - 2020/12 日本イオン交換学会 編集委員長
2005/04 - 2018/12 日本イオン交換学会 Journal of Ion Exchange編集委員
2013/04 - 2017/10 日本溶媒抽出学会 Solvent Extraction Research and Development, Japan誌編集委員
2014/04 - 2017/03 日本素材物性学会 International Journal of the Society of Materials Engineering for Resources誌編集委員
2013/04 - 2015/03 化学工学会 分離プロセス部会抽出分科会代表
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Awards (4):
2022/11 - Japan society of Ion Exchange Society award Research on preparation of metal adsorbents incorporating macrocyclic compound and based on biomass wastes