Rchr

J-GLOBAL ID：200901091423081698 Update date: Sep. 24, 2024

Niibori Yuichi

ニイボリユウイチ | Niibori Yuichi

Affiliation and department：
Job title： Professor
Homepage URL (2)： http://www.qse.tohoku.ac.jp/lab/nefee/ , http://www.qse.tohoku.ac.jp/english/lab/nefee/

Research field (1)： Nuclear engineering

Research keywords (5)： Geosphere Transport Phenomena , Chemical Reaction Engineering , Radioactive Waste , Geological Disposal , 数理解析学

Research theme for competitive and other funds (38)：

2024 - 2028 処分環境においてケイ酸の再分配による核種固定化機能を発現する長期安定バリアの開発
2021 - 2025 Development of sequential self-healing cement-based barrier for confining the nuclides in a groundwater saturated field
2021 - 2024 放射性廃棄物のさらなる閉じ込めを狙う雲母鉱物の核種固定化メカニズムの新解釈
2020 - 2023 Self-sealing Dynamics of Unsaturated Layer for Downsizing of Geological Disposal System
2018 - 2022 Self-restoration function of natural barrier confining radionuclides by clogging flow-paths with the redistribution of silicic acid

2017 - 2020 Development of Cement System Barrier Generating Self-confinement Function of Nuclide in a Saturated Groundwater Flow Field

2016 - 2019 Proposal of compact geological disposal system utilizing alteration control function of engineered barrier in unsaturated zone

2016 - 2018 Challenging research in self-contained buffer-barrier stabilized in long term by expression of improvement functions at different time scale

2013 - 2017 Development of nuclide confinement cement barrier undergoing a self-repair function under a condition saturated with groundwater

2013 - 2016 Compactification of geological disposal system based on dynamics of groundwater saturation processes

2012 - 2016 Basic Studies for Developing Rational Treatment and Disposal System of Radioactive Wastes Generated by Fukushima Dai-ichi Nuclear Reactor Accident

2011 - 2012 Robust neutron source for resource exploration

2010 - 2012 Maximum use of the radioactive waste disposal system based on the non-linear dynamics of unsaturated zone

2009 - 2012 Development of cementitious safety barrier inducing a self-feedback function of nuclide enclosure

2008 - 2012 DEVELOPMENT OF PRECISE SEPARATION METHOD OF RADIOACTIVE NUCLIDES BY HYBRID MICROCAPSULES

2008 - 2010 AMPマイクロカプセル内包モルデナイトによるCsの選択的分離・固化

2005 - 2007 Selective separation and recovery of palladium by hybrid microcapsules

2005 - 2006 高レベル廃棄物の高機能性ナノ吸着剤への変換

2003 - 2005 Establishment of design methodology of integrated renewable energy systems and its demonstrative test.

2002 - 2005 Determination of thermodynamic quantities of the complex formation of actinoids by microcalorimetry

2003 - 2004 多元機能マイクロカプセルの合成と放射性核種の一括除去

2002 - 2004 Formation of Superaitical Geothermal Resevoirs by Means of Supercritical Water-Induced Cracking

2002 - 2004 Hybrid System for in-situ Remediation of Contaminated Soil by Chlorinated Organic Compounds

2002 - 2003 Development of a borehole temperature simulator to optimize operation of high-temperature well drilling

2001 - 2001 地球環境適応型地熱開発戦略に関する企画調査

2000 - 2001 Optimization of Heat Extraction Performance from Multiple Borehole Reservoir Systems-Towards the Enlargement of Geothermal Reservoirs and Enhancement of Heat Extraction-

1999 - 2000 Estimation method for Heterogeneous Retardation Effects in Geological Disposal of Radioactive Waste

1999 - 2000 固体-水相互作用の下での金属含水酸化物の沈殿・結晶化の速度機構

1997 - 1998 Development of an cultivation in oil reservoir for microbial enhanved oil recovery

1994 - 1994 高濃度二酸化炭素雰囲気における鉄酸化細菌の育成

1991 - 1992 Control of producting sulfuric acid in drain by protozoa preying on Thiobacillus thiooxidans

1990 - 1991 Kinetics of Calcite Dissolution in pH-region of Acid Rain.

1989 - 1991 On Plant Test of Oxidation Reaction by Chemoautorophic Bacteria under the low-pH. unsteady state condition

1988 - 1988 溶解を伴う多孔質体内の流体流動に関する基礎的研究

1987 - 1988 Effects of Silica Polymization on Apparent Viscosity of Geothermal Water - Fundamental Study on Precipitation of Silica Scale -

1987 - 1987 流れ場における溶解物質の析出及び堆積

1986 - 1987 Flotation Process Control by Adaptive Control Method

1986 - 1986 砕屑鉱床の生成及び分布解析の基礎的研究-流れ場における砕屑物の挙動解析-

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Papers (248)：

Tsugumi Seki, Kanta Hongo, Taiji Chida, Yuichi Niibori. Reduction in Apparent Permeability Owing to Surface Precipitation of Solutes by Drying Process and Its Effect on Geological Disposal. Minerals. 2024. 14. 4. 428-428
Tsugumi Seki, Kazuki Furiya, Taiji Chida, Yuichi Niibori. Evaluation of the Changes in Effective Fracture Aperture with Deposition of Calcium Silicate Hydrate on Granite Surface Under Highly Alkaline Saline Conditions Using a Microflow Cell. ACS ES&T Water. 2024. 4. 4. 1864-1873
Taiji Chida, Kengo Suto, Tsugumi Seki, Yuichi Niibori. Interaction of europium with calcium silicate hydrate under conditions saturated with groundwater. Journal of Nuclear Science and Technology. 2024. 1-10
Taiji Chida, Tsugumi Seki, Yuto Watanabe, Yuichi Niibori. Dynamic behavior of sorption of europium onto biotite flakes under the condition of saline groundwater. MRS Advances. 2024. 9. 462-466
Tsugumi Seki, Ryota Oasa, Taiji Chida, Yuichi Niibori. Sorption behavior of cesium ions to Mg-containing calcium silicate hydrate in a co-precipitation process. MRS Advances. 2024. 9. 456-461

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MISC (20)：

新堀雄一. 原子力総合シンポジウム2022開催. 日本原子力学会誌ATOMOΣ. 2023. 65. 5. 338-338
新堀雄一. 専門知とその基盤を育む日本原子力学会の役割の大きさを改めて考える. 日本原子力学会誌ATOMOΣ. 2023. 65. 9. 527-527
新堀雄一. 経営改善への継続的取り組みとその方向性. 日本原子力学会誌ATOMOΣ. 2022. 64. 10. 591-591
新堀雄一. 秋の大会理事会セッション報告. 日本原子力学会誌ATOMOΣ. 2022. 64. 1. 60-60
新堀雄一. 放射性廃棄物処分の現状-特集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 ; 放射性廃棄物の処理はどうなるのか?. 化学 = Chemistry. 2021. 76. 3. 32-34

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Patents (1)：

地中熱利用ヒートポンプの構造

Books (8)：

Introduction of Dismantling and Decommissioning Chemistry
Tohoku University Press, Sendai 2024 ISBN:9784861634024
Chapter 6: Radioactive Waste Disposal in Engineering of Radioactive Wastes (edited by S.Nagasaki & S.Nakayama) (2nd Edition)
Ohmsha 2024 ISBN:9784274231766
Chapter 6 Radioactive Waste Disposal in Radioactive Waste Engineering and Management edited by S. Nagasaki and S. Nakayama
Springer 2015 ISBN:9784431554165
Encyclopedia of Nuclear Engineering, Quantum Beam Science &Nuclear Fusion Science, III Nuclear Chemistry and Fuel Cycle
Maruzen Publishing Co., Ltd. 2014
原子力がひらく世紀(第3版) (第8章放射性廃棄物の処理処分(改訂部))
Atomic Energy Society of Japan 2011 ISBN:9784890470969

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Lectures and oral presentations (258)：

Effect of Magnesium on the Interaction between Europium and Calcium-Silicate-Hydrate under the Condition Saturated with Saline Groundwater
(日本原子力学会春の年会予稿集(CD-ROM) 2023)
Porosity and Permeability Changes with Solute Deposition Caused a Drying Processes around the Repository
(日本原子力学会春の年会予稿集(CD-ROM) 2023)
Temperature dependencies of sorption behavior of cations onto biotite flakes
(日本原子力学会春の年会予稿集(CD-ROM) 2023)
Estimation of Deposition Behavior of Supersaturated Silicic Acid in the Presence of Magnesium Ions with Considering Temperature of Disposal Environment
(日本原子力学会春の年会予稿集(CD-ROM) 2023)
Sorption Behaviors of Europium onto Calcium Silicate Hydrate in the Coexistence of Boric Acid under the Disposal Environment Temperature
(日本原子力学会春の年会予稿集(CD-ROM) 2022)

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Education (2)：

- 1985 Tohoku University Graduate School of Engineering Department of Mineral and Energy Resources Engineering
- 1983 Tohoku University Faculty of Engineering Department of Mineral and Energy Resources Engineering

Professional career (1)：

Doctor of Engineering (Tohoku University)

Work history (10)：

2021/08 - 現在 Special Advisor to Dean of Graduate School of Engineering, Tohoku University
2012/04 - 現在 Graduate School of Engineering, Tohoku University Dept. of Quantum Science & Energy Engnieering Professor
2023/04 - 2024/03 Tohoku University
2014/04 - 2015/03 Department head of the mechanical & aerospace engineering, the undergraduate school of engineering, Tohoku University
2007/04 - 2012/03 Graduate School of Engineering, Tohoku University Dept. of Quantum Science & Energy Engnieering Associate Professor

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Committee career (78)：

2023/06 - 現在福島県廃炉安全確保県民会議構成員
2023/04 - 現在文部科学省国立研究開発法人審議会臨時委員
2022/11 - 現在経済産業省総合資源エネルギー調査会臨時委員(地層処分技術WG)
2022/10 - 現在原子力損害賠償・廃炉等支援機構廃棄物対策専門委員会主査
2020/03 - 現在 Japan Atomic Energy Society Fellow

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Awards (16)：

2022/03 - 日本原子力学会バックエンド部会功績賞
2020/10 - America Nuclear Society America Nuclear Society(ANS) Best Poster/Paper Awards in 2020 Waste Management Conference Influence of Borate on Sorption of Strontium and Barium to Calcium Silicate Hydrate,
2020/03 - WM Symposia WM 2020 Conference Best Poster Presentation in Track # 4.0- Nuclear Power Plant Waste Management and On-Site SNF/UNF storage (NPP) Influence of Borate on Sorption of Strontium and Barium to Calcium Silicate Hydrate
2018/07 - Japan Society for the Promotion of Science Award to Review Committee Member of Research Fellowship of Young Scientists
2018/03 - WM Symposia WM 2018 Conference Best Poster Presentation in Track # 4.0 - Nuclear Power Plant (NPP) Fundamental Study on Effects of Borate on the Sorption of Cesium ions to Calcium Silicate Hydrate

2017/03 - 日本原子力学会バックエンド部会 Best Presentation Award of Division of Nuclear Fuel Cycle and Environment (NUCE), AESJ 地下冠水環境におけるカルシウムシリケート水和物によるバリア機能の評価手法

2017/03 - 日本原子力学会バックエンド部会 Best Paper Award of Division of Nuclear Fuel Cycle and Environment (NUCE), AESJ 高塩濃度冠水環境におけるカルシウムシリケート水和物の安定性に関する研究

2013/03 - WM Symposia WM 2013 conference Best Poster Presentation in TRACK 9: SAFETY, SAFEGUARDS & SECURITY Estimation of Sorption Behavior of Europium(III) Using Biotite Flakes

2012/08/24 - 日本原子力学会再処理・リサイクル部会日本原子力学会再処理・リサイクル部会セミナー優秀賞第8回再処理・リサイクル部会セミナーポスターセッション優秀賞

2012/03/21 - 日本原子力学会バックエンド部会 NUCE AWARD (by Atomic Energy Soc. Japan, Nuclear Fuel Cycle and Environment) 原子力教科書シリーズ「放射性廃棄物の工学」(オーム社)の執筆

2010/07 - 日本原子力研究開発機構(JAEA) 大学との研究協力実施委員会日本原子力研究開発機構大学との研究協力実施委員会表彰アルカリフロントにおけるコロイド状ケイ酸の動的挙動と核種移行との関係

2008/10 - 日本地熱学会日本地熱学会論文賞地下水流動を考慮した地中熱利用ヒートポンプの実証試験

2008/03 - 日本原子力学会バックエンド部会 NUCE AWARD (by Atomic Energy Soc. Japan, Nuclear Fuel Cycle and Environment) 溶解過程を伴う浸透性変化の数学モデルの提案(2007年10月発表)

2007/06/21 - 日本原子力学会再処理・リサイクル部会日本原子力学会再処理・リサイクル部会セミナーポスター優秀賞ハイブリッド・ナノ吸着剤による発熱元素(Cs,Sr)の選択的分離・回収

2007/03 - Graduate School of Engineering, Tohoku University Educational Award, Graduate School Dean of Engineering, Tohoku University Contribution to Creative Engineering Center, Graduate School of Engineering, Tohoku University

1988/11/10 - 日本地熱学会 The Award of Geothermal Research Society of Japan 浸透率の分布を考慮した地熱貯留層のシミュレーションに関する研究

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Association Membership(s) (5)：

Japan Society of Maintenology , 石油技術協会 , 日本地下水学会 , The Geothermal Reserach Society of Japan , Atomic Energy Society of Japan

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