Session information

Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 505-1 Radioactive Waste Management

[1B01-06] Debris and Waste Management

Wed. Sep 16, 2020 10:00 AM - 11:45 AM Room B (Zoom room 2)

Chair:Yogarajah Elakneswaran(Hokkaido Univ.)

10:00 AM - 10:15 AM

[1B01] Research on the stability of fuel debris consisting of oxides and alloys

(6)Synthesis and structure analysis of simulated fuel debris in the UO₂-Zr-SS system

*Daisuke Akiyama¹, Akira Kirishima¹, Nobuaki Sato¹, Takayuki Sasaki², Masayuki Watanabe³, Yuta Kumagai³, Ryoji Kusaka³ (1. Tohoku Univ., 2. Kyoto Univ., 3. JAEA)

10:15 AM - 10:30 AM

[1B02] The laser decontamination and decommissioning for steel drum cans

*Eisuke John Minehara¹ (1. LDD Corporation)

10:30 AM - 10:45 AM

[1B03] A Study on the evaluation method to determine the radioactivity concentration in radioactive waste on Oarai Research and Development Institute

*Kazuki Asakura¹, Yusuke Shimomura¹, Yasushi Donomae¹, Kazuyuki Abe¹, Ryoichi Kitamura¹ (1. JAEA)

10:45 AM - 11:00 AM

[1B04] Leaching test of Pb-containg products generated as wastes

*Junya Sato¹, Osamu Ohsone¹, Toshimitsu Saito¹, Keita Irisawa¹, Takeshi Osugi¹, Tomoyuki Sone¹ (1. JAEA)

11:00 AM - 11:15 AM

[1B05] Reduction of Hydrogen Concentration by Particulate Catalysts Installed into Radioactive Waste Storage Containers

Effect of Controlling Factors on Concentration Reduction

*Kazuyuki Takase¹, Ky Tri Vu¹ (1. Nagaoka University of Technology)

11:15 AM - 11:30 AM

[1B06] Reduction of Hydrogen Concentration by Particulate Catalysts Installed into Radioactive Waste Storage Containers

(2)Evaluation of Reaction Rates of Particulate Catalysts

*Ky Tri Vu¹, Kazuyuki Takase¹ (1. Nagaoka University of Technology)

Time reserved for Chair (11:30 AM - 11:45 AM)

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