| Project/Area Number |
16K16214
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Environmental conscious materials and recycle
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| Research Institution | Japan Atomic Energy Agency |
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Principal Investigator |
Sugita Tsuyoshi 国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 先端基礎研究センター, 博士研究員 (80772342)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 溶媒抽出 / 金属イオン / 一括分離 / 廃棄物再資源化 / レアメタル / 金属分離 / イオン液体 |
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| Outline of Final Research Achievements |
The purposes of this study are establishment of plural-phase extraction system and development of suitable extractant. The isooctane/water/1-Butyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide/perfluorononane system was successfully formed a stable four phase system. To establishment of plural-phase extraction system, novel extractant which has quantitative extraction/back extraction ability in ionic liquid system was synthesized. The organic solvent (containing PC-88A)/water/ionic liquid (containing synthesized extractant) extraction system was enabled separation of Sc, La, and Eu into organic phase, aqueous phase, and ionic liquid phase, respectively.
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