Feasibility of the Separation of Americium, Curium and Lanthanides by Electrolytic Amalgamation Technique

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As a part of work for developing chemical technique for mutual separation of trivalent actinides (americium and curium) and lanthanides, primary feasibility of the application of electrolytic amalgamation technique is theoretically studied. Reported polarographic data obtained in the past by radiopolarography were widely surveyed and used as the base of the calculation evaluation. Assuming the waste solution from the spent nuclear fuels, current-potential curves of related elements in the electrolytic system using mercury cathode were drawn, and the possibility of their mutual separation was discussed. In order to discuss its applicability to the actual separation, by using obtained electrolytic characteristics, decontamination of the lanthanide and Cm from Am in a constant potential electrolysis was evaluated. As a result, a possibility of practically satisfactory separation of Am from others by this technique was pointed out.

収録刊行物

  • Journal of nuclear science and technology  

    Journal of nuclear science and technology 34(3), 288-297, 1997-03-25 

    Atomic Energy Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002076709
  • NII書誌ID(NCID)
    AA00703720
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    00223131
  • NDL 記事登録ID
    4176282
  • NDL 雑誌分類
    ZM35(科学技術--物理学)
  • NDL 請求記号
    Z53-A460
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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