Search Results - frederic+poineau

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Extraction of Technetium from Uranium
Invention SummaryA spent fuel reprocessing method contacts an aqueous solution containing technetium(V) and uranyl with an acidic solution comprising hydroxylamine hydrochloride or acetohydroxamic acid (AHA) to reduce technetium(V) to technetium(II), and then extracts the uranyl with an organic phase, leaving technetium(II) in aqueous solution.Market...
Published: 8/16/2022   |   Inventor(s): Kenneth Czerwinski, Cynthia-May Gong, Frederic Poineau
Keywords(s):  
Category(s): All, Technology Classifications > Chemistry
Extraction of Technetium from Uranium
Invention SummaryA spent fuel reprocessing method contacts an aqueous solution containing technetium(V) and uranyl with an acidic solution comprising hydroxylamine hydrochloride or acetohydroxamic acid (AHA) to reduce technetium(V) to technetium(II), and then extracts the uranyl with an organic phase, leaving technetium(II) in aqueous solution.Market...
Published: 6/12/2015   |   Inventor(s): Kenneth Czerwinski, Cynthia-May Gong, Frederic Poineau
Keywords(s):  
Category(s): All, Chemistry