2012 Fiscal Year Final Research Report
Preparation of ion-exchange resins containing tailor-made trident compounds for rare metal recovery
| Project/Area Number |
22560815
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Recycling engineering
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| Research Institution | Saga University |
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Principal Investigator |
OHTO Keisuke 佐賀大学, 大学院・工学系研究科, 教授 (70243996)
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| Project Period (FY) |
2010 – 2012
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| Keywords | アルキルトリメチロール / レアメタル / イオン認識 / リサイクル / イオン交換 / 溶媒抽出 |
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| Research Abstract |
Various types of trident derivatives based on trimethylol decene have been prepared to investigate extraction property of metal ions. Most of them exhibited extremely high extraction ability compared with the corresponding monopodal derivatives. Some of them have been impregnated into macroporous resin to adsorption property of metal ions. The newly prepared impregnating resins exhibited high adsorption ability with keeping the high ability as the extractants impregnated.
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