2019 Fall Meeting

Presentation information

Oral presentation

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

[3B01-05] Nuclide Separation and Adsorption/Extraction Separetion 1

Fri. Sep 13, 2019 9:30 AM - 10:50 AM Room B (Common Education Bildg. 1F C12)

Chair:Tatsuro Matsumura(JAEA)

9:30 AM - 9:45 AM

[3B01] Development of Simplification Separation Process from High-level radioactive liquid waste using Impregnated Silica Adsorobent

(1)Adsorption and Separation Characteristics of Heat-generating Elements and Platinum Group Metals

*Masahiko Kubota1,2, Tatsuya Ito1, Seong-Yun Kim1 (1. Tohoku University, 2. Japan Nuclear Fuel Chemical Analysis co., Ltd.)

Keywords:High-level radioactive liquid waste, Heat-generating, Platinum Group Metals, Separation

高レベル放射性廃液中に含まれる発熱性元素及び白金族元素の簡素化分離プロセスを開発するため、発熱性元素及び白金族元素を一括して吸着・分離することができる多孔性シリカ担持型吸着材を新たに調製し、模擬廃液中に含まれる発熱性元素及び白金族元素の吸着・分離特性について検討した。