Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 505-3 Decommissioning Technology of Nuclear Facilities

[2C10-15] Decommissioning Technology for Fukushima 1

Thu. Sep 9, 2021 2:45 PM - 4:25 PM Room C

chair: Kazuya Idemitsu (Kyushu Univ.)

2:45 PM - 3:00 PM

[2C10] Fukushima Daiichi Nuclear Power Station decommissioning

燃料デブリ回収工法の現状の問題点と代替法

*Haruo Morishige¹, Yosuke Yamashiki², Yasufumi Kitamura¹ (1. Fukushima Nuclear Accident Countermeasures Review Group, 2. Kyoto Univ.)

3:00 PM - 3:15 PM

[2C11] Development of the radiation resistant remote vibration sensing device for the reactor decommissioning

*Shiro Jitsukawa¹, Kazuyuki Furuya² (1. None [former NIT Fukushima college], 2. NIT Hachinohe college)

3:15 PM - 3:30 PM

[2C12] R&D Status on a Device for Treat Hydrogen to Transport Fuel Debris at Fukushima Daiichi Nuclear Power Plant

*Tessai Sugiura^1,2, Fujio Terai^1,2, Kenji Kurihara^1,2, Yasuhiro Yuguchi² (1. IRID, 2. TOSHIBA ESS)

3:30 PM - 3:45 PM

[2C13] Development of Fuel Debris Canister

(16)Structural Verification Test using a real-size Canister

*Kohei Ono¹, Hideaki Uchiyama², Toshihiro Matsuoka³, Yasufumi Miyahara⁴, Kazuma Hirosaka¹, Yuuichi Matsushita¹, Taiichiro Yamada¹, Kenta Ogawa¹ (1. IRID/HGNE, 2. IRID, 3. IRID/MHI, 4. IRID/TOSHIBA ESS)

3:45 PM - 4:00 PM

[2C14] Development of Fuel Debris Canister

(17)Verification of prediction method of hydrogen generation by using spent nuclear fuel

*Kenta Ogawa¹, Hideaki Uchiyama², Toshihiro Matsuoka³, Yasufumi Miyahara⁴, Kazushige Ishida¹, Yuuichi Matsusita¹ (1. IRID/HGNE, 2. IRID, 3. IRID/MHI, 4. IRID/TOSHIBA ESS)

4:00 PM - 4:15 PM

[2C15] Development of Fuel Debris Canister

(18)Catalytic hydrogen recombination

*Nobuyuki Ukai¹, Hideaki Uchiyama², Yasufumi Miyahara³, Yuuichi Matsushita⁴, Toshihiro Matsuoka¹, Taisuke Tsukamoto¹, Yasuhiro Tomiita¹, Naotaka Uchimichi¹ (1. IRID/MHI, 2. IRID, 3. IRID/TOSHIBA ESS, 4. IRID/HGNE)

Time reserved for Chair (4:15 PM - 4:25 PM)

Session information