MISC

2013年2月

A novel partitioning process for treatment of high level liquid waste using macroporous silica-based adsorbents

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
  • S. -Y. Kim
  • ,
  • Y. Xu
  • ,
  • T. Ito
  • ,
  • Y. Wu
  • ,
  • T. Tada
  • ,
  • K. Hitomi
  • ,
  • E. Kuraoka
  • ,
  • K. Ishii

295
2
開始ページ
1043
終了ページ
1050
記述言語
英語
掲載種別
DOI
10.1007/s10967-012-1878-8
出版者・発行元
SPRINGER

To separate the long-life and significant fission product elements from high level liquid waste (HLLW), a novel partitioning process for the treatment of HLLW has been studied experimentally based on column separation technique using macroporous silica-based adsorbents. This process consists of (1) Cs and Rb are removed by the first separation column packed with (calix[4] + dodecanol)/SiO2-P adsorbent; (2) Sr and Ba are eluted out by the second separation column packed with (DtBuCH18C6 + dodecanol)/SiO2-P adsorbent; (3) Pd is partitioned by the third separation column packed with MOTDGA-TOA/SiO2-P adsorbent; (4) Ru, Rh and Mo can be separated by the fourth separation column packed with TODGA/SiO2-P adsorbent; (5) Am is separated from RE by the fifth column is packed with isobutyl-BTP/SiO2-P adsorbent. The experimental results indicated that this partitioning process is essentially feasible.

Web of Science ® 被引用回数 : 15

リンク情報
DOI
https://doi.org/10.1007/s10967-012-1878-8
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000313713300036&DestApp=WOS_CPL

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