Trapping of deuterium dissolved in fluidized Li by y

Satoshi Fukada, Tetsushi Hiromoto, Satoshi Shigeharu, Kunihiro Sugie, Yuki Edao

研究成果: ジャーナルへの寄稿記事

6 引用 (Scopus)

抄録

Recovery of D dissolved in a liquid Li flow at low D concentration is experimentally investigated using a Y metal absorber under the two fluidized conditions: (a) in a vertical cylindrical tube and (b) in an agitated vessel. The target concentration is 1 appm in Li around at 300 °C. The two concentrations of D remaining in Li and recovered by Y are detected by a dissolution method using H2O with depleted-D and HNO3. The main released species is HD. A small amount of HDO released is reduced to HD by a Mg particle bed. It is found that HF-treated Y can absorb H isotopes at the target temperature and concentration. The chemical dissolution technique is found to be useful to specify the two absolute concentrations of D recovered by Y and D remaining in Li.

元の言語英語
ページ(範囲)1346-1350
ページ数5
ジャーナルFusion Engineering and Design
89
発行部数7-8
DOI
出版物ステータス出版済み - 10 2014

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Deuterium
Dissolution
Isotopes
Metals
Recovery
Liquids
Temperature

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Nuclear Energy and Engineering
  • Materials Science(all)
  • Mechanical Engineering

これを引用

Fukada, S., Hiromoto, T., Shigeharu, S., Sugie, K., & Edao, Y. (2014). Trapping of deuterium dissolved in fluidized Li by y. Fusion Engineering and Design, 89(7-8), 1346-1350. https://doi.org/10.1016/j.fusengdes.2014.02.030

Trapping of deuterium dissolved in fluidized Li by y. / Fukada, Satoshi; Hiromoto, Tetsushi; Shigeharu, Satoshi; Sugie, Kunihiro; Edao, Yuki.

:: Fusion Engineering and Design, 巻 89, 番号 7-8, 10.2014, p. 1346-1350.

研究成果: ジャーナルへの寄稿記事

Fukada, S, Hiromoto, T, Shigeharu, S, Sugie, K & Edao, Y 2014, 'Trapping of deuterium dissolved in fluidized Li by y', Fusion Engineering and Design, 巻. 89, 番号 7-8, pp. 1346-1350. https://doi.org/10.1016/j.fusengdes.2014.02.030
Fukada, Satoshi ; Hiromoto, Tetsushi ; Shigeharu, Satoshi ; Sugie, Kunihiro ; Edao, Yuki. / Trapping of deuterium dissolved in fluidized Li by y. :: Fusion Engineering and Design. 2014 ; 巻 89, 番号 7-8. pp. 1346-1350.
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