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Extraction and separation of141Ce and153Gd with HDEHP

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Abstract

Studies on liquid-liquid extraction of trace level cerium and gadolinium,141Ce and153Gd, from HCl and HNO3 media with liquid cation exchanger, HDEHP reveal that a quantitative separation of the elements from an admixture of the two radioisotopes can be achieved with 0.1% HDEHP and 0.01N HCl. The condition is also valid for separation of trace amount of153Gd from bulk or macro quantity of cerium.

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Authors and Affiliations

  1. Nuclear and Analytical Chemistry Laboratory, Department of Chemistry, The University of Burdwan, 713 104, Burdwan, India

    D. Nayak

  2. Nuclear Chemistry Division, Saha Institute of Nuclear Physics, I/AF, Bidhannagar, 700 064, Calcutta, India

    S. Lahiri

Authors
  1. D. Nayak
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  2. S. Lahiri
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Nayak, D., Lahiri, S. Extraction and separation of141Ce and153Gd with HDEHP. J Radioanal Nucl Chem 240, 75–77 (1999). https://doi.org/10.1007/BF02349139

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  • DOI: https://doi.org/10.1007/BF02349139

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