Selective adsorption of actinide ions to carbon materials

• Project/Area Number: 21760708
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Nuclear engineering
• Research Institution: Japan Atomic Energy Agency
• Principal Investigator: ARISAKA Makoto 独立行政法人日本原子力研究開発機構, 原子力基礎工学研究部門, 研究員 (80354843)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2009: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
• Keywords: 燃料サイクル / 炭素系材料 / アクチノイド / 選択的吸着 / 表面処理 / 窒素含有炭素材料 / 酸化処理

Research Abstract

Adsorption of trivalent actinides(An(III)) and lanthanides(Ln(III)) in acidic aqueous solution using carbon materials, e. g. activated carbon, carbon nanotube and fullerene, was investigated. Carbon materials exhibited significantly selective adsorption to An(III) over Ln(III) in acidic aqueous solution from about pH 1.4.

Research Products

• [Journal Article] Selective adsorption of trivalent actinides from lanthanides onto activated carbons in acidic aqueous solution (2010)
  • Author(s): M. Arisaka, M. Watanabe, 他
  • Journal Title: J. Nucl. Mat Volume: 407巻 Issue: 2 Pages: 116-118
  • DOI: 10.1016/j.jnucmat.2010.06.016
  • Peer Reviewed
• [Journal Article] Selective adsorption of trivalent actinides from lanthanides onto activated carbons in acidic aqueous solution (2010)
  • Author(s): M.Arisaka, M.Watanabe, T.Kimura
  • Journal Title: Journal of Nuclear Materials Volume: 407 Pages: 116-118
  • Peer Reviewed
• [Presentation] 3価アクチノイドとランタノイドの窒素含有炭素材料への吸着 (2010)
  • Author(s): 有阪真、渡邉雅之、木村貴海、川口雅之
  • Organizer: 黒鉛化合物研究会第100回記念研究会
  • Place of Presentation: 京都
  • Year and Date: 2010-05-21
• [Presentation] 3価アクチノイドとランタノイドの窒素含有炭素材料への吸着 (2010)
  • Author(s): 有阪真、渡邉雅之、木村貴海、川口雅之
  • Organizer: 黒鉛化合物研究会第100回記念研究会
  • Place of Presentation: 京大会館(京都府)
  • Year and Date: 2010-05-21
• [Presentation] 炭素材料を用いたマイナーアクチノイドとランタノイドの分離 (2010)
  • Author(s): 有阪真、渡邉雅之、木村貴海
  • Organizer: 日本原子力学会2010年春の年会
  • Place of Presentation: 茨城
  • Year and Date: 2010-03-28
• [Presentation] 炭素材料を用いたマイナーアクチノイドとランタノイドの分離 (2010)
  • Author(s): 有阪真、渡邉雅之、木村貴海
  • Organizer: 日本原子力学会2010年春の年会
  • Place of Presentation: 茨城大学(茨城県)
  • Year and Date: 2010-03-28
• [Presentation] 炭素材料を用いた3価アクチノイドのランタノイドからの分離 (2009)
  • Author(s): 有阪真、渡邉雅之、木村貴海
  • Organizer: 第36回炭素材料学会年会
  • Place of Presentation: 宮城
  • Year and Date: 2009-12-02
• [Presentation] 炭素材料を用いた3価アクチノイドのランタノイドからの分離 (2009)
  • Author(s): 有阪真、渡邉雅之、木村貴海
  • Organizer: 第36回炭素材料学会年会
  • Place of Presentation: 仙台市戦災復興記念館(宮城県)
  • Year and Date: 2009-12-02
• [Presentation] 3価アクチノイドの活性炭への選択的吸着 (2009)
  • Author(s): 有阪真、渡邉雅之、木村貴海
  • Organizer: 日本放射化学会年会・第53回放射化学討論会
  • Place of Presentation: 東京
  • Year and Date: 2009-09-28
• [Presentation] 3価アクチノイドの活性炭への選択的吸着 (2009)
  • Author(s): 有阪真、渡邉雅之、木村貴海
  • Organizer: 2009日本放射化学会年会・第53回放射化学討論会
  • Place of Presentation: 日本大学(東京都)
  • Year and Date: 2009-09-28
• [Presentation] Selective adsorption of trivalent actinides to carbon materials from acid solutions (2009)
  • Author(s): 有阪真、渡邉雅之、木村貴海
  • Organizer: CARBON2009
  • Place of Presentation: France
  • Year and Date: 2009-06-16
• [Presentation] Selective adsorption of trivalent actinides to carbon materials from acid solutions (2009)
  • Author(s): 有阪真、渡邉雅之、木村貴海
  • Organizer: CARBON2009
  • Place of Presentation: Bellevue building(Biarritz, France)
  • Year and Date: 2009-06-16