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2009 Fiscal Year Self-evaluation Report

Studies on effect of high concentration tritiated water and organic compounds on tritium confinement

Planned Research

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Project AreaTritium Science and Technology for Fusion Reactor
Project/Area Number 19055009
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

YAMANISHI Toshihiko  Japan Atomic Energy Agency, 核融合研究開発部門, 研究主席 (30354616)

Project Period (FY) 2007 – 2011
Keywordsw / 水処理 / 材料 / 腐食 / 透過
Research Abstract

本研究では、核融合炉の真空容器から排出されるトリチウム(T)閉じ込めに関わる高濃度トリチウム水及び有機物の化学的現象の解明を目的に、T水及び有機Tの機能的閉じこめ技術に関する研究、T水及び有機Tが物理的閉じこめ障壁に与える影響の解明、を通して、核融合炉への安全設計に資するデータベース構築を行う。
研究の具体的課題は、T水及び有機T中から、環境放出レベルまでTを連続回収する、特に化学交換塔等による水処理技術開発、ステンレス等閉じ込め金属構造材への腐食、金属及び高分子への透過挙動の解明である。

  • Research Products

    (7 results)

All 2010 2009 2008

All Journal Article (5 results) (of which Peer Reviewed: 4 results) Presentation (2 results)

  • [Journal Article] プロジェクトレビュー核融合炉実現を目指したトリチウム研究の新展開6. トリチウム閉じ込めに関わる高濃度トリチウム水および有機物の化学的現象の解明2010

    • Author(s)
      山西敏彦、林巧、岩井保則
    • Journal Title

      プラズマ・核融合学会誌 85

  • [Journal Article] Radiation deterioration of ion-ex change Nafion N117CS membrane2010

    • Author(s)
      Y. Iwai, A. Hiroki, T. Yamanishi
    • Journal Title

      Radiat ion Physics and Chemistry 83

      Pages: 46-51

    • Peer Reviewed
  • [Journal Article] Performance tests of tritium separation by LPCE column at TLK faci lity2009

    • Author(s)
      T. Sugiyama, M. Tanaka, Y. Asakura
    • Journal Title

      Fusion Sci. Tech. 56

      Pages: 861-866

    • Peer Reviewed
  • [Journal Article] Isotopic distribution coefficient of tritiate d water adsorbed on faujasite-type z eolite2009

    • Author(s)
      Y. Iwai, T. Yamanishi
    • Journal Title

      Fusion Sci. Tech. 56

      Pages: 153-157

    • Peer Reviewed
  • [Journal Article] Observation of tritium distribut ion in iron oxide with tritium micro autoradiography2008

    • Author(s)
      K. Isobe, H. Nakamura, T. Hayashi
    • Journal Title

      Fusion Sci. Tech. 54

      Pages: 454-457

    • Peer Reviewed
  • [Presentation] Preliminar y study of electrochemical corrosion behavior of F82H2009

    • Author(s)
      M. Oyaidzu, T. Yamanishi
    • Organizer
      Fourth Internation al workshop on Tritium-Materials Interactions
    • Place of Presentation
      Toyama, Japan
    • Year and Date
      20090914-20090915
  • [Presentation] Permeation behavior of tritium through F82H stainless steel2009

    • Author(s)
      M. Oyaidzu, K. Isobe, T. Yamanishi, 他2名
    • Organizer
      14th international Conference on Fusion Reactor Materials
    • Place of Presentation
      Sapporo, Japan
    • Year and Date
      20090906-11

URL: 

Published: 2011-06-18   Modified: 2016-04-21  

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