Extraction of U(VI) and Th(IV) with a novel extractant N,N‘—tetrahexylmalonamide (THMA) in toluene

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The dependence of THMA extraction behaviour for U(VI) and Th(IV) on nitric acid concentration,THMA concentratioin and molecular structure of extracted complex has been studied.For nitric acid solutions of 3.0 mol/L a coordinative mechanism may possibly d
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