Oral presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 405-1 Radioactive Waste Management

[2O19-22] Nuclide Separation and Recovery 2

Tue. Mar 27, 2018 5:00 PM - 6:00 PM Room O (M3-212 -M3 Building)

Chair: Tetsuo Fukasawa (HGNE)

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5:00 PM - 5:15 PM

[2O19] Separation and Recovery of LLFPs from Borosilicate Glass

(1)Extraction of Long-Lived Fission Products from Borosilicate Glass with pseudo High-level Radioactive Nuclear Wastes using Ion-Exchange Extraction Method

*Riku Shinjo¹, Tetsuji Yano¹, Tetsuo Kishi¹, Nobuhiro Matsushita¹ (1. TIT)

5:15 PM - 5:30 PM

[2O20] Separation and Recovery of LLFPs from Borosilicate Glass

(2)Separation of long-lived fission elements from simulated vitrified solids using the phase separation of glass

*Hiroyuki Inoue¹, Watanabe Yasuhiro¹ (1. The University of Tokyo)

5:30 PM - 5:45 PM

[2O21] Separation and Recovery of LLFPs from Borosilicate Glass

(3)Elution Behavior of Zr(IV) under Presence of Complexing Agents to Develop Wet Processing Method for Vitrified Wastes

*Koichiro Takao¹, Moe Matsuoka¹, Yasuhisa Ikeda¹ (1. LANE, Tokyo Tech)

5:45 PM - 6:00 PM

[2O22] Decomposition Technology for Vitrified Glass Waste by Chemical Reduction

(4)Development on Separation and Recovery of LLFPs from Simulated Vitrified Glass Waste by Using Chemical Reduction

*Ryosuke MIURA¹, Shohei KANAMURA¹, Takashi OMORI¹, Masaaki KANEKO¹, Kazuhito ASANO¹, Toshiyuki NOHIRA², Yoshiharu SAKAMURA³ (1. TOSHIBA, 2. Kyoto Univ., 3. CRIEPI)

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