[1A09-14] 1F fuel debris 1 | 2026 Fall Meeting

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Oral presentationV. Nuclear Fuel Cycle and Nuclear Materials : 505-1 Radioactive Waste Management

[1A09-14]1F fuel debris 1

Wed. Sep 9, 2026 2:45 PM - 4:20 PM JST
Wed. Sep 9, 2026 5:45 AM - 7:20 AM UTC

Room A(General Lecture RoomsA 1F Collabo House Hall)

Chair:Takatoshi Hijikata(CRIEPI)

2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[1A09]Evaluation of a Resonant Laser Secondary Neutral Mass Spectrometry System toward Nuclide Analysis in Fuel Debris

*Daisuke Ishikura^1,2, Takeru Yoshida^2,3, Yoshihiro Sekio², Koji Maeda², Tetsuo Sakamoto^2,3, Hideki Tomita^1,2 (1. Nagoya Univ., 2. JAEA, 3. Kogakuin Univ.)

Comment()

3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[1A10]Evaluation of radionuclide removal characteristics under high-salt environments using the inorganic-organic composite chelate adsorbent SIDAR

*Ryota Yahagi¹, Tsuyoshi Arai¹ (1. Shibaura Inst. of Tech.)

Comment()

3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[1A11]Evaluation of phase and structural evolution during the solidification process of simulated U–Fe–O debris synthesized under controlled oxygen partial pressures

*Toshiki Iwahara¹, Daisuke Akiyama¹, Yuki Yokota¹, Akira Kirishima¹ (1. Tohoku Univ.)

Comment()

3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[1A12]Fundamental Study on the Dehydration of Slurry Debris Using Magnetic Force

*yuto kozuka¹, Yoko Akiyama¹, Yuichiro Manabe¹, Fuminobu Sato¹ (1. Osaka Univ.)

Comment()

3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[1A13]Round Robin Debris Analysis Activity in the OECD/NEA FACE project(3) Synchrotron Radiation Analysis

*Toru Kitagaki¹, Masahide Takano¹, Masaaki Kobata¹, Hajime Tanida¹, Tohru Kobayashi¹, Yoshihiro Okamoto¹, Tatsuo Fukuda¹, Andrew Morreale² (1. JAEA, 2. CNL)

Comment()

4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[1A14]Synthesis and Structural Characterization of Fe-Mixed Brannerite via a Mechanochemical Method for the Stable Immobilization of Wastes Containing Fuel Debris

*Ryota Akita¹, Daisuke Akiyama¹, Yuki Yokota¹, Yoshihiro Okamoto², Akira Kirisima¹ (1. Tohoku Univ., 2. JAEA)

Comment()

4:15 PM - 4:20 PM JST(7:15 AM - 7:20 AM UTC)

Time reserved for Chair

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