[3B09-13] Deburis 7 | 2025 Fall Meeting

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Session Details

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

[3B09-13]Deburis 7

Fri. Sep 12, 2025 2:45 PM - 4:10 PM JST
Fri. Sep 12, 2025 5:45 AM - 7:10 AM UTC

Room B(Kitakyushu International Conference Center1F Meeting Room 11)

Chair:Tatsumi Arima(Kyushu Univ.)

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

[3B09]Analysis of fuel debris obtained from inside the pedestal of Unit 2 of Fukushima Daiichi Nuclear Power Station(9) ICP-AES and alpha- and gamma-ray analysis of the solution obtained by alkaline fusion dissolution

*Satoshi Nakamura¹, Irvin Mardongan Banjarnahor¹, Yasutoshi Ban¹, Yoshihiro Kitatsuji¹, Masahide Takano¹, Toru Kitagaki¹, Masato Mizokami², Shinya Mizokami² (1. JAEA, 2. TEPCO HD)

Comment()

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

[3B10]Analysis of fuel debris obtained from inside the pedestal of Unit 2 of Fukushima Daiichi Nuclear Power Station(10)Mass spectrometry of the solution obtained by alkaline fusion treatment

*Masaki Tambo¹, Hiroyuki Fukaya¹, Fuyumi Kobayashi¹, Yoshinori Ohtake¹, Arisa Inada¹, Masato Mizokami², Shinya Mizokami², Satoshi Nakamura¹, Toru Kitagaki¹, Masahide Takano¹ (1. JAEA, 2. TEPCO HD)

Comment()

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

[3B11]Analysis of fuel debris obtained from inside the pedestal of Unit 2 of Fukushima Daiichi Nuclear Power Station(11)Nuclide analysis of fuel debris dissolved by nitric acid

*Takashi Onishi¹, Asahi Nitta¹, Takeru Yoshida¹, Chihiro Toyota¹, Yoshihiro Sekio¹, Koji Maeda¹, Hirotomo Ikeuchi¹, Masato Mizokami², Shinya Mizokami² (1. JAEA, 2. TEPCO HD)

Comment()

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

[3B12]Analysis of fuel debris obtained from inside the pedestal of Unit 2 of Fukushima Daiichi Nuclear Power Station(12)Utilization of Analytical Data to Evaluate Comprehensive Sample Characteristics

*Sohei Kasama¹, Hirotomo Ikeuchi¹, Hideki Ogino¹, Tien-Hsiu Tsai¹, Asahi Nitta¹, Shinji Sasaki¹, Akira Kirishima³, Daisuke Akiyama³, Masato Mizokami², Shinya Mizokami² (1. JAEA, 2. TEPCO HD, 3. Tohoku Univ.)

Comment()

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

[3B13]Analysis of fuel debris obtained from inside the pedestal of Unit 2 of Fukushima Daiichi Nuclear Power Station(13)Estimation of Conditions of the PCV Using Analytical Results

*Masato Mizokami¹, Mutsumi Hirai¹, Hirotomo Ikeuchi², Shinya Mizokami^1,2 (1. TEPCO HD, 2. JAEA)

Comment()

4:00 PM - 4:10 PM JST(7:00 AM - 7:10 AM UTC)

Time reserved for Chair

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