2014 Fiscal Year Final Research Report
Innovation of Aqueous Biphasic Liquid-Liquid Extraction Process Enhanced with SF CO2
Project/Area Number |
24656569
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Nuclear engineering
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Research Institution | Nagoya University |
Principal Investigator |
ENOKIDA Youichi 名古屋大学, 工学(系)研究科(研究院), 教授 (40168795)
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Project Period (FY) |
2012-04-01 – 2015-03-31
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Keywords | 液液抽出 / 放射性廃液処理 |
Outline of Final Research Achievements |
The experimental results in this study showed feasibility of new extension of extract-able elements which have not been considered in the previous studies, but important ones at the radioactive waste processing. This finding leads to safety enhancement of the waste processing from the point of flammable organic solvent as well as marked reduction of secondary radioactive waste amount. These newly brought advantages are intrinsic. In addition to the advantages, an enhancement of distribution ratios of extracted metal has been experimentally observed; this fundamental demonstration would contribute to an innovative and practical fundamentals of applied technology with a marked reduction of the secondary waste amount.
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Free Research Field |
原子力化学工学
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