2017 Annual Meeting

Presentation information

Print

Oral presentation

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

[1L01-06] HLW Treatment

Mon. Mar 27, 2017 2:45 PM - 4:20 PM Room L (16-503 Building No.16)

Chair: Daisuke Akiyama (Tohoku Univ.)

3:45 PM - 4:00 PM

[1L05] Selective Separation and Recovery of Ruthenium from High-level Liquid Waste and its Effective Utilization

(2)Adsorption behavior of Sulfur-containing Amide Acid-type Extractant-impregnated Adsorbent

*Tatsuya ITO1, Seong-Yun KIM1, Nobumichi NAGANO1, Keitaro HITOMI1 (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、新たに合成した硫黄含有アミド酸型抽出剤を含浸したシリカ担持型吸着材を調製し、その吸着特性を検討した。