2018 Annual Meeting

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Oral presentation

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

[3O06-10] Nuclide Separation and Recovery 4

Wed. Mar 28, 2018 10:50 AM - 12:10 PM Room O (M3-212 -M3 Building)

Chair: Asano Hidekazu (RWMC)

11:35 AM - 11:50 AM

[3O09] Adsorption Behavior of Sulfur-containing Amide Acid-functionalized Silica Adsorbent for Separation and Recovery of Platinum Group Metals from High-level Liquid Waste

*Tatsuya Ito1, Seong-yun Kim1, Nobumichi Nagano1, Keitaro Hitomi1 (1. Tohoku university)

Keywords:High-level liquid waste, Platinum group metals, Adsorbent

高レベル放射性廃液中に含まれる白金族元素を分離・回収するため、新たに硫黄含有アミド酸を修飾したシリカベースの吸着材を合成し、バッチ法によってその吸着特性を評価した。