2016 Annual Meeting

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Oral Presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 404-3. Fuel Reprocessing

[3F01-06] radionuclide separation and recovery

Mon. Mar 28, 2016 9:30 AM - 11:10 AM Room F (Lecture Rooms B B201)

Chair: Kitatsuji Yoshihiro (JAEA)

10:15 AM - 10:30 AM

[3F04] Separation and recovery of soft metal ions by Copolymer Gel-Silica Composite with
High TPEN Content for Gel-liquid Extraction Process

＊Takuya kawamura1, Kenji Takeshita1 (1.Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology)

Keywords:TPEN, Chromatographic separation, Gel-liquid Extraction, Gel, MA

核燃料再処理プロセスに適用可能な多座包接型配位子であるTPENを高濃度に含有するTPEN-NIPAクロマト分離剤を作製しソフト性金属（MA）の分離・回収を行った。