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On the determination of 36Cl and 129I in solid materials from nuclear decommissioning activities.
- Source :
- Journal of Radioanalytical & Nuclear Chemistry; Aug2022, Vol. 331 Issue 8, p3313-3326, 14p, 1 Diagram, 8 Charts, 5 Graphs
- Publication Year :
- 2022
-
Abstract
- Determination of the <superscript>36</superscript>Cl and <superscript>129</superscript>I massic activities using pyrolysis combined with radiochemical separation (using a Cl-resin) in concrete and graphite samples from decommissioning waste originating from Belgian Reactor 3 and 1 (SCK CEN, Belgium), respectively, is described. Liquid scintillation counting is used for their quantification. The chemical recovery of the procedure was evaluated by determining the stable chlorine with ion chromatography and stable iodine with inductively coupled plasma mass spectrometry. The method was optimized and verified by spiking inactive solid materials. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02365731
- Volume :
- 331
- Issue :
- 8
- Database :
- Complementary Index
- Journal :
- Journal of Radioanalytical & Nuclear Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 158815630
- Full Text :
- https://doi.org/10.1007/s10967-022-08327-9