2010 Fiscal Year Final Research Report
Study on Room Temperature Detritiation Technology using a Chemical Control of Affinity with Water Vapor
| Project/Area Number |
21760699
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Nuclear fusion studies
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| Research Institution | Japan Atomic Energy Agency |
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Principal Investigator |
IWAI Yasunori Japan Atomic Energy Agency, 核融合研究開発部門, 研究副主幹 (70354610)
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| Project Period (FY) |
2009 – 2010
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| Keywords | 核融合 / トリチウム / 触媒 / 総括反応速度係数 / 疎水化 / ゼオライト / 水蒸気 / 細孔制御 |
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| Research Abstract |
Room temperature detritiation technology has been researched and developed to enhance the tritium safety of fusion facilities. The inorganic-based hydrophobic Pt-catalyst has been developed for efficient oxidation of hydrogen isotopes at room temperature, even in the presence of saturated water vapor. The zeolite which framework SiO2/Al2O3 ratio is controlled to be 10 is suitable for water absorbent of room temperature dryer due to excellent detritiation and dehydration performance at room temperature.
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