Natsui Shungo

ナツイシュンゴ | Natsui Shungo

Affiliation and department：
Homepage URL (1)： http://db.tagen.tohoku.ac.jp/php/forweb/outline.php?lang=ja&no=5150

Research field (3)： Metals and resources production , Environmental load reduction/restoration technology , Transfer phenomena and unit operations

Research keywords (5)： Transport Phenomena , Material processing , High-temperature physical chemistry , Melt / Interface , Computer Simulation

Research theme for competitive and other funds (49)：

2023 - 2026 Clarification of reaction-driven flows at high-temperature bimelt interfaces by electrochemical impedance spectroscopy and dynamics calculations
2023 - 2025 Coupled analysis of measurement using 3D CT and numerical simulation for iron ore high temperature complex dynamic behavior
2021 - 2025 SPH法を用いた乾式製錬炉内現象のモデル化とメカニズム解析
2020 - 2025 「ゼロカーボン・スチール」の実現に向けた技術開発
2021 - 2024 高速度イメージングとDeep Learning支援による銅マット-スラグ形成場マルチフィジックスの開拓

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Papers (155)：

Shungo Natsui, Yuko Goto, Jun-ichi Takahashi, Hiroshi Nogami. Classification Analysis of Blended Copper Concentrate Tablet Combustion Behavior by High-speed Imaging of Suspended Combustion Test and Convolutional Neural Network. Journal of MMIJ. 2024. 140. in press
Yuko Goto, Sakiko Kawanishi, Shungo Natsui, Jun-ichi Takahashi, Hiroshi Nogami. In-situ microscale observation of FeOx-SiO2 interfacial reaction. Metallurgical and Material Transactions B. 2024. 55. 1735-1753
Jeong-In Kim, Shusei Kubota, Shungo Natsui, Taiki Iwanaga, Yuji Miki, Hiroshi Nogami. Intra-particle Analysis of Impact of H2 on Iron-oxide Reduction in CO-CO2-H2-H2O-N2 Gas Atmosphere. ISIJ International. 2023. 63. 10. 1595-1606
Shungo Natsui, Yuko Goto, Jun-ichi Takahashi, Hiroshi Nogami. Pattern analysis of the combustions of various copper concentrate tablets using high-speed microscopy and video-based deep learning. Chemical Engineering Science. 2023. 276. 118822-118822
Jeong-In Kim, Shusei Kubota, Shungo Natsui, Taiki Iwanaga, Yuji Miki, Hiroshi Nogami. Novel 3D Analysis of Reduction;Behavior of Single;Iron-oxide Particle in CO-CO Gas Atmosphere. Chemical Engineering Science. 2023. 271. 118580

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MISC (150)：

Andrey Stephan Siahaan, Shungo Natsui, Hiroshi Nogami. Numerical simulation on the effect of various chute dimensions on burden distribution during the charging process in a blast furnace. Proceedings of METEC & 6th ESTAD (European Steel Technology and Application Days). 2023. I16
Shungo Natsui, Mizuki Tanaka, Ryusho Honda, Andrey Stephan Siahaan, Hiroshi Nogami. Novel numerical approach for sintered iron ore plastic deformation phenomena. 2023. I17
Sohei Sukenaga, Shungo Natsui, Shigeru Ueda. Fluid Physics of Writing with Fountain Pen. Bulletin of the Iron and Steel Institute of Japan. 2023. 28. 4. 210-216
Yuko Goto, Shungo Natsui, Hiroshi Nogami. Development of dynamic model of collision and coalescence for molten matte droplets in copper smelting reaction shaft considering interfacial deformation. 2023 TMS Annual Meeting & Exhibition Proceedings. 2023
Jeong-In Kim, Shungo Natsui, Andrey Stephan Siahaan, Hiroshi Nogami. Numerical Analysis for Reduction Behavior of;an;Iron;Oxide Pellet in CO-CO-H2O-N2 Mixed Gas. CAMP-ISIJ. 2023. 36. 2

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Books (3)：

Fabrication of super water-repellent and super-oil-repellent aluminum surface by anodizing
2021
脱石油に向けたCO2資源化技術-化学的・生物的利用法を中心に-, 第II編第12章 pp.125~136, 「CO2還元によるカーボンナノチューブの生成」
株式会社シーエムシー出版 2020
Extractive Metallurgy of Titanium - Conventional and Recent Advances in Prodution of Titanium" Chapter 14 "OS process: Calciothermic Reduction of TiO2 via CaO electrolysis in molten CaCl2
2019

Lectures and oral presentations (133)：

Packed bed deformation analysis by dynamic model of sintered iron ore plastic deformation considering reduction degree
(187th CAMP-ISIJ 2024)
Two-phase flow analysis on powder motion in void space of packed bed of blast furnace stack
(187th CAMP-ISIJ 2024)
Acceleration of mass transfer by stretching liquid film and renewing the interface using a rotating cylinder installed at the gas-liquid interface
(187th CAMP-ISIJ 2024)
Evaluation of physical properties on molten iron/molten slag interface deformation during polarization using electrochemical AC impedance method
(187th CAMP-ISIJ 2024)
Effect of Fe and SiO2 ratio on copper concentrate combustion
(187th CAMP-ISIJ 2024)

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Education (3)：

2010 - 2013 Tohoku University Graduate School of Engineering
2008 - 2010 Tohoku University Graduate School of Engineering Master course
2004 - 2008 Tohoku University School of Engineering Material Science and Engineering course

Professional career (1)：

博士(工学) (東北大学)

Work history (6)：

2021/04 - 現在 Tohoku University Institute of Multidisciplinary Research for Advanced Materials Associate Professor
2023/06 - 2024/06 Delft University of Technology Materials Science and Engineering, Department of faculty 3mE Visiting Professor
2020/05 - 2023/04 Tohoku University
2019/04 - 2021/03 Tohoku University Institute of Multidisciplinary Research for Advanced Materials Assistant Professor
2013/04 - 2019/03 Hokkaido University

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Committee career (19)：

2023/01 - 現在 ISIJ Carbon Neutral-WG
2022/05 - 現在 Journal of Iron and Steel Research International Youth editorial board
2021/02 - 現在電気化学会溶融塩委員会幹事
2015/04 - 現在資源・素材学会素材部門委員
2014/07 - 現在日本鉄鋼協会高温プロセス部会若手フォーラム委員

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Awards (21)：

2022/09 - Steel Foundation for Environmental Protection Technology Steel Technology Award
2022/03 - Sawamura award (best paper award)
2021/03 - The Iron and Steel Institute of Japan Yamaoka award
2021/03 - The Mining and Materials Processing Institute of Japan Encouraging prize
2021/03 - Tokin Science and Technology Promotion Foundation Tokin Science and Technology Award

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Association Membership(s) (7)：

TMS , THE JAPAN INSTITUTE OF METALS AND MATERIALS , THE ELECTROCHEMICAL SOCIETY OF JAPAN, molten salt committee , THE MINING AND MATERIALS PROCESSING INSTITUTE OF JAPAN , THE SOCIETY OF POWDER TECHNOLOGY, JAPAN , THE IRON AND STEEL INSTITUTE OF JAPAN , The Japanese Society for Experimental Mechanics

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