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

[3B01-04]Deburis 5

Fri. Sep 12, 2025 9:40 AM - 10:45 AM JST
Fri. Sep 12, 2025 12:40 AM - 1:45 AM UTC
Room B(Kitakyushu International Conference Center1F Meeting Room 11)
Chair:Fuminori Honda(Kyushu Univ.)
9:40 AM - 9:55 AM JST(12:40 AM - 12:55 AM UTC)

[3B01]Analysis of fuel debris obtained from inside the pedestal of Unit 2 of Fukushima Daiichi Nuclear Power Station(1) Analytical plan and overview

*Hirotomo Ikeuchi1, Hideki Ogino1, Masato Mizokami2, Shinya Mizokami2 (1. JAEA, 2. TEPCO HD)
Comment()
9:55 AM - 10:10 AM JST(12:55 AM - 1:10 AM UTC)

[3B02]Analysis of fuel debris obtained from inside the pedestal of Unit 2 of Fukushima Daiichi Nuclear Power Station(2)Characterization by non-destructive analysis

*Asahi Nitta1, Takeru Yoshida1, Takashi Ohnishi1, Tienhsiu Sai1, Yoshihiro Sekio1, Koji Maeda1, Hirotomo Ikeuchi1, Masato Mizokami2, Shinya Mizokami2 (1. Japan Atomic Energy Agency, 2. Tokyo Electric Power Company Holdings, Inc.)
Comment()
10:10 AM - 10:25 AM JST(1:10 AM - 1:25 AM UTC)

[3B03]Analysis of fuel debris obtained from inside the pedestal of Unit 2 of Fukushima Daiichi Nuclear Power Station(3) Evaluation of porosity and distribution of main phases in fuel
debris determined by observation of cross-sections

*Akihiro Suzuki1, Yoichi Endo1, Yuji Kitsunai1, Toshihiko Sato1, Masato Mizokami2, Shinya Mizokami2, Hirotomo Ikeuchi3, Sohei Kasama3 (1. NFD, 2. TEPCO HD, 3. JAEA)
Comment()
10:25 AM - 10:40 AM JST(1:25 AM - 1:40 AM UTC)

[3B04]Analysis of fuel debris obtained from inside the pedestal of Unit 2 of Fukushima Daiichi Nuclear Power Station(4) Composition and Crystal structure of main phases in fuel debris determined by observation of cross-sections

*Yoichi Endo1, Akihiro Suzuki1, Yuji Kitsunai1, Masato Mizokami2, Shinya Mizokami2, Hirotomo Ikeuchi3, Sohei Kasama3 (1. NFD, 2. TEPCO HD, 3. JAEA)
Comment()
10:40 AM - 10:45 AM JST(1:40 AM - 1:45 AM UTC)

Time reserved for Chair

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