Takeshita Kenji

タケシタケンジ | Takeshita Kenji

Affiliation and department：
Job title： Professor

Research field (3)： Chemical reaction and process system engineering , Nuclear engineering , Environmental dynamics

Research keywords (9)： Metal Recycling , Environment Chemistry , Waste Disposal , High-level Radioactive Waste , Nuclear Fuel Cycle , Spent Nuclear Fuel Reprocessing , Ion Exchange , Adsorption , Solvent Extraction

Research theme for competitive and other funds (15)：

2019 - 2022 放射線・化学・生物的作用の複合効果による燃料デブリ劣化機構の解明
2018 - 2021 Study on Cs Desorption from Soil Clay Minerals by Subcritical Water containing Metal Ions
2019 - 2021 国際原子力人材育成大学連合ネットワークによる原子力教育基盤整備モデル事業
2019 - 2021 Development of stable solidification technique of ALPS sediment wastes by apatite ceramics
2018 - 2021 汚染土壌浄化・再利用と廃棄物高減容化を目指した亜臨界水処理システムの開発

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Papers (197)：

Tomohiro Okamura, Masahiko Nakase, Kenji Takeshita, Takashi Shimada, Yuki Konishi, Keisuke Nishimura, Hitomi Ishida, Tomoo Yamamura. Analysis of the Necessity and Usefulness of MA Temporary Storage Technology for the Sustainable Nuclear Fuel Cycle. Progress in Nuclear Science and Technology. 2025. 7. 2025
Naoki Kanno, Masahiko Nakase, Yoshitaka Saijo, Daiju Matsumura, Takuya Tsuji, Kenji Takeshita, Takehiko Tsukahara. Valence separation of Fe and removal of Sn2+ by solvent extraction as a potential method to determine Fe2+ in glass containing Sn2+. Energy Reports (Accepted). 2023
Takuhi Hara, Masahiko Nakase, Shinta Watanabe, Kenji Takeshita. Cesium immobilization from aqueous solution by struvite synthesis. Journal of Nuclear Science and Technology. 2023. 60. 11. 1333-1344
Eriko Minari, Satsuki Kabasawa, Morihiro Mihara, Hitoshi Makino, Hidekazu Asano, Masahiko Nakase, Kenji Takeshita. Impact of MOX fuel use in light-water reactors: long-term radiological consequences of disposal of high-level waste in a geological repository. Journal of Nuclear Science and Technology (Published online). 2022. 60. 7. 793-803
Tomohiro Okamura, Ryota Katano, Akito Oizumi, Kenji Nishihara, Masahiko Nakase, Hidekazu Asano, Kenji Takeshita. Cost-reduced depletion calculation including short half-life nuclides for nuclear fuel cycle simulation. Journal of Nuclear Science and Technology (Published online). 2022. 60. 6. 632-641

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MISC (174)：

Kenji Takeshita. [Special article] Nuclear Fuel Cycle Study in the Era of Carbon Neutrality. Bulletin of the Laboratory for Advanced Nuclear Energy. 2022. 1. 2022. 15-15
Tomohiro Okamura, Ryota Katano, Akito Oizumi, Kenji Nishihara, Masahiko Nakase, Hidekazu Asano, Kenji Takeshita. NMB4.0 : Development of Integrated Nuclear Fuel Cycle Simulation Code. Bulletin of the Laboratory for Advanced Nuclear Energy. 2021. 6. 29
Masahiko Nakase, Miki Harigai, Kazuo Utsumi, Kenji Takeshita. Study on phosphate waste form of ALPS sediment wastes generated in Fukushima Daiichi Nuclear Power Station. Bulletin of the Laboratory for Advanced Nuclear Energy. 2021. 6. 26-27
Hidekazu Asano, Masahiko Nakase, Kenji Takeshita. Study on Advanced nuclear energy system based on the environmental impact of radioactive waste disposal. Bulletin of the Laboratory for Advanced Nuclear Energy. 2021. 6. 23-25
竹下健二. 福島第一原子力発電所事故から10年-廃炉への化学のかかわり最前線研究 Part2 放射性汚染物の処理技術研究汚染水処理で発生した水処理二次廃棄物の処理技術. 化学. 2021. 76. 3

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Patents (17)：

プルシアンブルー型錯体の処理方法、固形状のプルシアンブルー型錯体の処理装置、及びスラリー状のプルシアンブルー型錯体の処理装置
セシウム吸着剤及びその製造方法並びにセシウム吸着材を使用したセシウムの除去方法
放射性廃液からの白金族元素の回収部材、当該回収部材の製造方法、白金族元素の回収方法および放射性廃液の処理方法
抽出剤及び抽出分離方法、並びにN,N,N’,N’’-テトラキス(2-メチルピリジル)エチレンジアミン誘導体及びその製造方法
放射性廃液の処理方法および無機イオン交換剤の製造方法

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Books (6)：

分離プロセス工学の基礎
朝倉書店 2009 ISBN:9784254252569
貴金属・レアメタルのリサイクル技術集成第2編レアメタル第12節希土類
2007
第4章分離技術
総説分離変換工学,「分離核変換工学」専門委員会編,日本原子力学会 2004
第2部IV 重炭素の分離
日本における同位体分離のあゆみ 1998
固液共存型高分子材料による希土類元素の抽出
抽出技術集覧 1997

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Lectures and oral presentations (365)：

持続的な原子力利用のためのアクチノイドマネジメントを備えた燃料サイクルの研究(5)LF共存期におけるアクチノイドマネジメント機能の諸量評価
(Atomic Energy Society of Japan 2025 Spring Annual Meeting 2025)
持続的な原子力利用のためのアクチノイドマネジメントを備えた燃料サイクルの研究(4)燃料サイクルにおけるアクチノイドのマネジメント基本方針とKPI
(Atomic Energy Society of Japan 2025 Spring Annual Meeting 2025)
持続的な原子力利用のためのアクチノイドマネジメントを備えた燃料サイクルの研究(3)研究・プロセスの全体像と社会実装に向けたTRL設定
(Atomic Energy Society of Japan 2025 Spring Annual Meeting 2025)
NMB4への遠心分離理想カスケード濃縮モデルの実装と回収ウラン活用シナリオの諸量評価
(Atomic Energy Society of Japan 2025 Spring Annual Meeting 2025)
Investigation on Fuel Cycle based on Actinide Management Towards Sustainable Use of Nuclear Energy(8) Separation of minor actinide by using DGA derivatives and diluent with low heat of Vaporizatio
(Atomic Energy Society of Japan 2025 Spring Annual Meeting 2025)

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Education (3)：

1983 - 1987 Tokyo Institute of Technology Graduate School of Science and Engineering Department of Nuclear Engineering
1981 - 1983 Tokyo Institute of Technology Graduate School of Science and Engineering Department of Nuclear Engineering
1977 - 1981 Tokyo Institute of Technology School of Engineering

Professional career (1)：

Doctor of Engineering (Tokyo Institute of Technology)

Work history (10)：

2022/04 - 現在東京工業大学理事副学長特別補佐
2022/04 - 現在 Tokyo Institute of Technology
2020/04 - 現在 Tokyo Institute of Technology Institute of Innovative Research
2018 - 2022/03 Tokyo Institute of Technology Institute of Innovative Research, Laboratory for Advanced Nuclear Energy Director
2016 - 2022/03 Tokyo Institute of Technology Institute of Innovative Research, Laboratory for Advanced Nuclear Energy Professor

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Awards (1)：

2021/10 - Japan Association of Solvent Extraction Japan Association of Solvent Extraction Society Award

Association Membership(s) (5)：

日本原子力学会 , 日本吸着学会 , 化学工学会 , 日本溶媒抽出学会 , 日本イオン交換学会

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