Solid-phase extraction of plutonium (IV) an americium (III) using N-benzoylphenylhydroxylamine and its derivatives

…, VP Morgalyuk, GI Malofeeva, EV Kuzovkina…

Index: Petrukhin; Spivakov; Morgalyuk; Malofeeva; Kuzovkina; Novikov Russian Journal of Inorganic Chemistry, 2011 , vol. 56, # 11 p. 1839 - 1846

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Citation Number: 4

Abstract

Abstract The recovery and separation of plutonium (IV) and americium (III) by solid-phase extraction (SPE) on alkylated silica gel S16 modified with N-benzoylphenylhydroxylamine (BPHA) and with its derivatives was studied. BPHA was modified by introducing into the p- position of the phenyl ring of electronactive substituents that differ in their hydrophobicity: CH 3, Ph, Cl, F, and NO 2. The SPE of plutonium (IV) and americium (III) was studied in the ...