Investigation of Cell Resistance for Molten Salt Electrorefining of Spent Nuclear Fuel.

DOI 被引用文献1件 参考文献9件
  • KOBAYASHI Tsuguyuki
    Komae Laboratory, Central Research Institute of Electrlic Power Industry Advanced Reactor Engineering Dept., Isogo Engineering Center, Toshiba Corp.
  • TOKIWAI Moriyasu
    Komae Laboratory, Central Research Institute of Electrlic Power Industry
  • GAY Eddie C.
    Chemical Technology Division, Argonne National Laboratory

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Cell resistance for molten salt electrorefining of spent nuclear fuel under various electrode configurations was investigated by using the two-dimensional finite element method. Three electrorefining cell configurations were evaluated; (1) a liquid Cd anode and a solid cathode made of low carbon steel with or without a ceramic plate at the bottom, (2) a liquid Cd anode and a liquid Cd cathode, and (3) two anodes in the form of a perforated steel basket filled with spent nuclear fuel and two solid cathodes, in two different arrangements. The calculated results agreed reasonably well with previously obtained experimental data. The effect of polarization on the cell resistance was found to be small for a typical uranium concentration in the molten salt electrolyte and the liquid Cd anode. The calculation results are helpful in interpreting experimental data, and a correlation formula was developed that may be useful in estimating the cell resistance of new cell designs.

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詳細情報 詳細情報について

  • CRID
    1390282679070662272
  • NII論文ID
    10002071957
  • NII書誌ID
    AA00703720
  • DOI
    10.3327/jnst.32.68
  • COI
    1:CAS:528:DyaK2MXjt1KlsLg%3D
  • ISSN
    18811248
    00223131
  • 本文言語コード
    en
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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