November 2023

Journal

Rapid activation product separations from fission products and soil matrixes

By:
Bennett, Kevin T.; Kozimor, Stosh; Manard, Benjamin T; Mocko, Veronica; Pacheco, Susan D.; Schake, Ann R.; Wu, Ruilian; Olson, Angela C.
Journal Name:
Journal of Radioanalytical and Nuclear Chemistry
Volume:
TBD
Issue Number:
TBD
Publication Date:
November 9, 2023
View DOI Listing:
https://doi.org/10.1007/s10967-019-06678-4

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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