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

[3B05-08]Deburis 6

Fri. Sep 12, 2025 10:45 AM - 11:55 AM JST
Fri. Sep 12, 2025 1:45 AM - 2:55 AM UTC
Room B(Kitakyushu International Conference Center1F Meeting Room 11)
Chair:Ryota Nakazawa(Science Tokyo)
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[3B05]Analysis of fuel debris obtained from inside the pedestal of Unit 2 of Fukushima Daiichi Nuclear Power Station(5) Characterization of isotope ratios of nuclides and microstructure in fuel debris by SIMS and TEM

*Takeru Yoshida1, Asahi Nitta1, Takash Onishi1, Yoshihiro Sekio1, Koji Maeda1, Hirotomo Ikeuchi1, Masato Mizokami2, Shinya Mizokami2 (1. JAEA, 2. TEPCO HD)
Comment()
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[3B06]Analysis of fuel debris obtained from inside the pedestal of Unit 2 of Fukushima Daiichi Nuclear Power Station(6) Chemical state and structural analysis of main constituent elements in fuel debris using synchrotron radiation

*Tohru Kobayashi1, Masaaki Kobata1, Hajime Tanida1, Takuya Tsuji1, Shohei Matsuda1, Toru Kitagaki1, Shingo Suzuki1, Koji Maeda1, Masato Mizokami2, Shinya Mizokami2 (1. JAEA, 2. TEPCO HD)
Comment()
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[3B07]Analysis of fuel debris obtained from inside the pedestal of Unit 2 of Fukushima Daiichi Nuclear Power Station(7) Chemical state and structural analysis of surface region on fuel debris using synchrotron radiation

*Masaaki Kobata1, tohru Kobayashi1, Fukuda Tatsuo1, Goro Shibata1, Ikuto Kawasaki1, Toru Kitagaki1, Shingo Suzuki1, Koji Maeda1, Masato Mizokami2, Shinya Mizokami2 (1. JAEA, 2. TEPCO HD)
Comment()
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[3B08]Analysis of fuel debris obtained from inside the pedestal of Unit 2 of Fukushima Daiichi Nuclear Power Station(8) Analysis of Element Composition and Isotope Ratios by Dissolution Technique using Mixed Acids

*Rie Shimode1, Shigeru Kurematsu1, Noritaka Kogawa1, Hirotomo Ikeuchi2, Sohei Kasama2, Masato Mizokami3, Shinya Mizokami3 (1. NDC, 2. JAEA, 3. TEPCO HD)
Comment()
11:45 AM - 11:55 AM JST(2:45 AM - 2:55 AM UTC)

Time reserved for Chair

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