Rapid activation product separations from fission products and soil matrixes |
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Authors: | Bennett Kevin T. Kozimor Stosh A. Manard Benjamin T. Mocko Veronika Pacheco Susan D. Schake Ann R. Wu Ruilian Olson Angela C. |
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Affiliation: | 1.Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, NM, 87545, USA ;2.Oak Ridge National Laboratory, 1 Bethel Valley Rd, Oak Ridge, TN, 37830, USA ; |
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Abstract: | A rapid method for the separation and qualitative analysis of several neutron activation products (198Au, 192Ir, 72Ga, 51Cr, 191/195m/197Pt, 54Mn, 57Co, and 59Fe) from fission products and soil matrixes has been developed. Analytes were isolated within 20 h using ion exchange chromatography. After separation, the activation products were characterized by γ-spectroscopy and inductively coupled plasma-optical emission spectroscopy. Validation experiments demonstrated versatility of the method, showing that the activation products could be isolated from fresh fission products and other contaminants associated with complex soil matrixes. |
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