2016 Annual Meeting

Presentation information

Oral Presentation

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

[2I01-04] Nuclide Separation and Recovery 2

Sun. Mar 27, 2016 9:30 AM - 10:35 AM Room I (Lecture Rooms B B200)

Chair: Akihiro Suzuki (NFD)

9:45 AM - 10:00 AM

[2I02] Selective Separation and Recovery of Ruthenium from High-level Liquid Waste and Its Effective Utilization

(1)Separation Property of Sulfur-containing Diamide Impregnated Adsorbent

*Tatsuya Ito1, Seong-Yun Kim1, Nobumichi Nagano1, Keitaro Hitomi1, Keizo Ishii1 (1.Dept. of Quant. Sci. and Energy Eng., Grad. Sch. of Eng., Tohoku Univ.)

Keywords:High-level liquid waste, Platinum group metals, Ruthenium, Macroporous silica-based adsorbent, Adsorption

高レベル放射性廃液中に含まれるRuを分離・回収するために、硫黄含有ジアミドを含浸したシリカ担持型吸着材を調製し、Ruの分離プロセスを検討するとともに、その利用方法について検討を行った。