Extraction separation of trivalent minor
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Tatsuro Matsumura; Kenji Takeshita
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Article
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2008
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Elsevier Science
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English
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We are developing a new MA/Ln separation process with TPEN (N,N,N 0 ,N 0 -tetrakis(2-pyridylmethyl)ethylenediamine) and its derivatives for P&T technology of HLW from spent nuclear fuel reprocessing plants. TPEN is a hexadentate ligand that has six soft-donor sites as a kind of podand type molecule