2017 Fall Meeting

Presentation information

Oral presentation

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

[1A01-06] Nuclide separation and recovery 1

Wed. Sep 13, 2017 10:25 AM - 12:00 PM Room A (B11 - B1 Block)

Chair:Hajime Kinoshita (Univ. of Sheffield)

11:25 AM - 11:40 AM

[1A05] Reduction and Resource Recycling of High-level Radioactive Wastes through Nuclear Transmutation (LLFP separation )

(1)Extraction Behavior of Simulated Fission Products by Chloride Molten Salts

*Akihiro Uehara1, Koichiro Takao2, Yuji Shibahara1 (1. Kyoto University Research Reactor Institute, 2. Laboratory for Advanced Nuclear Energy, Institute of Innovative Research, Tokyo Institute of Technology)

Keywords:vitrified wastes, extraction, molten salt

アルカリ及びアルカリ土類塩化物溶融塩と模擬FPを含むガラスを高温にて接触させ、模擬FPのガラス相からの溶出挙動を調べた。アルカリカチオンあるいはアルカリ土類カチオンの種類に依存して模擬FPの溶出量が異なった。