Rchr
J-GLOBAL ID：201801012547387321
Update date: Feb. 01, 2024
Toru Kitagaki
キタガキ トオル | Toru Kitagaki
Affiliation and department：
Research field (1)：
Inorganic compounds/materials chemistry
Research theme for competitive and other funds (4)：
- 2021 - 2025 微生物を含む液中における二酸化ウラン表面の微細構造変化
- 2016 - 2021 Study on chemical treatment of debris generated by Fukushima accident by using atmospheric-pressure non-equilibrium plasma and solid adsorbents
- 2018 - 2020 Analysis of environments of fuel debris formation with zircon generated by MCCI
- 2011 - 2016 Study on hybrid nuclide separation method by using solid-type extractants combined with atmospheric-pressure non-thermal plasma chemical conversion method.
Papers (23)：
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Toru Kitagaki, Viktor A. Krasnov, Atsushi Ikeda-Ohno. Aging of fuel-containing materials (fuel debris) in the Chornobyl (Chernobyl) Nuclear Power Plant and its implication for the decommissioning of the Fukushima Daiichi Nuclear Power Station. Journal of Nuclear Materials. 2022. 154224-154224
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Hidetsugu Nishikawa, Masayuki Takeuchi, Toru Kitagaki, Akinori Inoue, Isamu Sato. Evaluation of mechanical cutting for disassembly of fast reactor fuel assemblies. Journal of Nuclear Science and Technology. 2022. 1-12
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Liu J., Dotsuta Yuma, Sumita Takehiro, Kitagaki Toru, Onuki Toshihiko, Kozai Naofumi. Potential bacterial alteration of nuclear fuel debris; A Preliminary study using simulants in powder and pellet forms. Journal of Radioanalytical and Nuclear Chemistry. 2022. 331. 6. 2785-2794
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Kitagaki Toru, Yoshida Kenta*, Liu P.*, Shobu Takahisa. Dissolution and precipitation behaviors of zircon under the atmospheric environment. npj Materials Degradation (Internet). 2022. 6. 1. 13\_1-13\_8
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Hirano Shinichi*, Ihara Sota*, Wakai Satoshi*, Dotsuta Yuma, Otani Kyohei, Kitagaki Toru, Ueno Fumiyoshi, Okamoto Akihiro*. Novel {\it Methanobacterium} strain induces severe corrosion by retrieving electrons from Fe$^{0}$ under a freshwater environment. Microorganisms (Internet). 2022. 10. 2. 270\_1-270\_12
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MISC (38)：
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Mitsuhiro Itakura, Hiroki Nakamura, Toru Kitagaki, Takanori Hoshino, Masahiko Machida. First-principles calculation of mechanical properties of simulated debris ZrxU1-xO2. Journal of Nuclear Science and Technology. 2019. 56. 9-10. 915-921
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Liu J., Dotsuta Yuma, Kitagaki Toru, Kozai Naofumi, Yamaji Keiko*, Onuki Toshihiko. A Laboratory investigation of microbial degradation of simulant fuel debris by oxidizing microorganisms. Proceedings of International Topical Workshop on Fukushima Decommissioning Research (FDR 2019) (Internet). 2019. 2
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Nakayoshi Akira, Ikeuchi Hirotomo, Kitagaki Toru, Washiya Tadahiro, Bouyer V.*, Journeau C.*, Piluso P.*, Excoffier E.*, David C.*, Testud V.*. Knowledge obtained from dismantling of large-scale MCCI experiment products for decommissioning of Fukushima Daiichi Nuclear Power Station. Proceedings of International Topical Workshop on Fukushima Decommissioning Research (FDR 2019) (Internet). 2019. 4
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Toru Kitagaki, Hirotomo Ikeuchi, Kimihiko Yano, Laurent Brissonneau, Brigitte Tormos, Renaud Domenger, Julien Roger, Tadahiro Washiya. Effect of quenching on molten core-concrete interaction product. Journal of Nuclear Science and Technology. 2019. 56. 9-10
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片野智仁, 立花優, 鈴木達也, 小無健司, 八登唯夫, 本間佳哉, 北垣徹. 二酸化ウランペレットの気相中熱化学反応による溶解性物質への化学転換. 日本原子力学会春の年会予稿集(CD-ROM). 2018. 2018. ROMBUNNO.2N10
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Patents (4)：
Lectures and oral presentations (46)：
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Dissolution of fuel debris simulants by common bacteria
(日本放射化学会第66回討論会(2022))
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Development of microbeam system at SPring-8 JAEA beamline BL22XU
(第35回日本放射光学会年会・放射光科学合同シンポジウム)
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Development of micro XAFS system at SPring-8 JAEA beamline BL22XU
(第24回XAFS討論会)
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Element and microstructure analysis of the molten corium-concrete products for estimating Fukushima Daiichi Nuclear Power Plant condition
(日本金属学会2020年秋期(第167回)講演大会)
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In-situ measurement of leaching rate of fuel debris
(Fukushima Research Conference on Corrosion Prediction and Mitigation for Key Components of Fukushima Daiichi NPS; Key Corrosion Issues to Maintain Structural Integrity for the Next Three Decades? (FRC-Corrosion 2019))
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Professional career (1)：
- Doctor of engineering (Tokyo institute of technology)
Association Membership(s) (2)：
日本鉱物科学会
, ATOMIC ENERGY SOCIETY OF JAPAN
