Vitrification of high level radioactive liquid waste in a water-cooled tube reactor by induction melting
| Project/Area Number |
23686136
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Nuclear engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
SAWADA Kayo 名古屋大学, エコトピア科学研究所, 准教授 (90372531)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥25,090,000 (Direct Cost: ¥19,300,000、Indirect Cost: ¥5,790,000)
Fiscal Year 2013: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2012: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2011: ¥13,130,000 (Direct Cost: ¥10,100,000、Indirect Cost: ¥3,030,000)
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| Keywords | ガラス固化 / 高レベル放射性廃液 / 高周波誘導加熱 |
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| Research Abstract |
A novel vitrification method for high-level radioactive liquid waste generated in the reprocessing of spent nuclear fuel with a water-cooled tube reactor by induction melting was proposed. To demonstrate the proposed method, the vitrification was carried out in a small-sized prototype reactor feeding simulated waste liquid. It was found that the liquid could be vitrified with glass granulae in skull formed by water cooling in a ceramic outer tube.
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Report
(4 results)
Research Products
(6 results)
