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Synergistic extraction of neodymium and carrier-free promethium by the mixture of HDEHP and PC88A
Authors:D Nayak  S Lahiri  N R Das
Institution:(1) Nuclear and Analytical Chemistry Laboratory, Department of Chemistry, The University of Burdwan, 713104 Burdwan, India;(2) Nuclear Chemistry Division, Saha Institute of Nuclear Physics, 1/AF, Bidhannagar, 700064 Calcutta, India
Abstract:Carrier free promethium was produced by proton activation in neodymium target. Extraction behavior of both the elements were studied by HDEHP. A pronounced synergism had been observed by the binary mixture of HDEHP and PC88A. Presence of H2O2 in aqueous phase also increases the separation factor.
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