| Project/Area Number |
15K14288
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Nuclear engineering
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
HARADA Masayuki 東京工業大学, 科学技術創成研究院, 助教 (60133120)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | トリチウム / 濃縮 / 重水 / 廃止措置 / ナノ空間 / 水素結合 / 福島原発事故 / 吸着 |
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| Outline of Final Research Achievements |
Decrease of tritium for tritium concentration utilizing deuterium using nuclear magnetic resonance apparatus, utilizing nano-space adsorbent, polyvinylpolypyrrolidone, crystalline cellulose, anion exchange resin, synthetic zeolite adsorbent zeolum. As a result, it was suggested that polyvinylpolypyrrolidone exhibits an adsorption effect of more than 30% and that an adsorbent having a tritium with an adsorbent having both a narrow field and a site with a hydrogen bond can be proposed.
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