2018 Annual Meeting

Presentation information

Oral presentation

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

[3O01-05] Nuclide Separation and Recovery 3

Wed. Mar 28, 2018 9:30 AM - 10:50 AM Room O (M3-212 -M3 Building)

Chair: Kenji Takeshita (Tokyo Tech)

9:30 AM - 9:45 AM

[3O01] Investigation of Adsorption Behaviors of Impregnated Silica Adsorbent using Micro-PIXE Analysis

*Misako MIWA1, Tatsuya Ito1, Seong-Yun Kim1, Shigeo Matsuyama1, Yoshiharu Kitayama1, Yuta Takai1, Kazuya Numao1 (1. Department of Quantum Science and Energy Engineering, Graduate School of Engineering, Tohoku University)

Keywords:High level liquid waste, Impregnated Silica Adsorbent, Extraction chromatography, Adsorption, micro-PIXE analysis

高レベル放射性廃棄物中に含まれる発熱性核種を選択的に分離・回収するための分離プロセスを検討するため、含浸吸着材における発熱性核種(Cs、Sr)の吸着・分離挙動及び含浸吸着材の元素分布分析に対するマイクロPIXE分析の適用性評価を行った。