THE EXTRACTION OF Am AND Ln(Ⅲ) WITH DIPHENYLDITHIOPHOSPHINIC ACID
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Graphical Abstract
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Abstract
The extraction behavior of americium(Ⅲ) and lanthanides(Ⅲ) from NaClO 4 aqueous solutions by diphenyldithiophosphinic acid(DPDTPI) dissolved in xylene is investigated. The distribution ratios of americium(Ⅲ) and lanthanides(Ⅲ) are low, but the separation factor between americium and europium is found to 4.4.
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