Session information

Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 504-3 Fuel Reprocessing

[1C04-08] Hydrogen Generation, Evaporation to Dryness, and Decommissioning of Reprocessing Plant

Tue. Mar 26, 2024 10:50 AM - 12:15 PM Room C (21Bildg.2F 21-205)

Chair:Masahiko Nakase(Tokyo Tech)

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10:50 AM - 11:05 AM

[1C04] Investigation on the temperature dependence of G value of H₂ in Reprocessing Solutions

(7) Measurement of hydrogen generation test using high active liquid waste

*Shinobu Hotoku¹, Hiroyuki Fukaya¹, Yuta Kumagai¹, Masao Inoue¹, Sachiko Suzuki¹, Yasutoshi Ban¹, Takashi Kida¹, Masayuki Watanabe¹, Yuma Abe², Yoshikazu Tamauchi² (1. JAEA, 2. JNFL)

11:05 AM - 11:20 AM

[1C05] Investigation on the temperature dependence of G value of H2 in Reprocessing Solutions

(8) Consideration on the temperature dependence and evaluation of the absorbed dose of G value of H2 in High active liquid wastes

*Yuma Abe², Yuta Kumagai¹, Tomohiro Toigawa¹, Shinobu Hotoku¹, Hiroyuki Fukaya¹, Masayuki Watanabe¹, Kanichi Oyama², Satoshi Hasegawa², Masanao Nakano², Yoshikazu Tamauchi² (1. JAEA, 2. JNFL)

11:20 AM - 11:35 AM

[1C06] Enhancement of Analysis Method for Important Phenomena of Severe Accident at Reprocessing Plant

(D-11) Benchmark problems for the Boiling and Drying Accident Analysis

*Hisayuki Kyo¹, Daisuke Fujiwara¹, Hiroshi Shirai¹, Takashi Kodama², Yoshikazu Tamauchi², Naoya Sato² (1. TEPCO SYSTEMS CORPORATION, 2. Japan Nuclear Fuel Limited)

11:35 AM - 11:50 AM

[1C07] Flush-out for Tokai Reprocessing Plant decommissioning

(1) Preparation for removal of the Spent Fuel Sheared Powder

*Satoru Yokota¹, Junmpei Okada¹, Kazuki Watanabe¹, Hitoshi Yatabe¹, Takashi Yamada¹, Kouji Horie¹, Yuta Furuuchi¹, Naoki Uchida¹ (1. JAEA)

11:50 AM - 12:05 PM

[1C08] Flush-out for Tokai Reprocessing Plant decommissioning

(2) Dissolution of the Spent Fuel Sheared Powder

*Kazuki Watanabe¹, Jumpei Okada¹, Satoru Yokota¹, Daisuke Ohyama¹, Takashi Yamada¹, Hitoshi Yatabe¹, Koji Horie¹, Naoki Uchida¹ (1. JAEA)

Time reserved for Chair (12:05 PM - 12:15 PM)

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