2019 Annual Meeting

2019 Annual Meeting

Mar 20 - Mar 22, 2019Ibaraki University Mito Campus
Atomic Energy Society of Japan
2019 Annual Meeting

2019 Annual Meeting

Mar 20 - Mar 22, 2019Ibaraki University Mito Campus

[2B07]Separation of Platinum Group Metals from Nitric Acid Solution using Functionalized Ionic Liquid having Sulfur-containing Amide Acid Structure

*Tatsuya Ito1, Haruka Oosugi1, Tadayuki Takahashi1,2, Seong-Yun Kim1(1. Tohoku Univ. , 2. JNFL)

Keywords:

High-level Liquid Waste,Platinum Group Metals,Functionalized Ionic Liquid,Solvent Extraction

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構造を有する機能性イオン液体を合成し、硝酸溶液からの白金族元素(Ru、Rh及びPd)の分離を検討した。