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Home Archive of journals 2021, 15 Approaches to the Characterization of Graphite UGR Blocks Based on Beta-Emitting -14 and l-36 Radionuclides. Testing at RBMK-1000-type Reactors

APPROACHES TO THE CHARACTERIZATION OF GRAPHITE UGR BLOCKS BASED ON BETA-EMITTING -14 AND L-36 RADIONUCLIDES. TESTING AT RBMK-1000-TYPE REACTORS

JOURNAL: 2021, 15, p. 21-32

AUTHOR: A.O. Paviluk, A.N. Dorofeev, E.V. Zakharova, S.G. Kotlyarevskij, .A. Komarov, A.G. Volkova, B.S. Zinnurov, R.I. Kan, M.A. Ilyukhina , V.B. Gorshkov

ANNOTATION:

This paper presents some methodological approaches to the characterization of graphite blocks based on difficult-to-measure 14C and 36Cl radionuclides during graphite stack dismantlement at uranium-graphite reactors (UGR) developed by JSC PDC UGR. It presents the testing results of the developed methods applied during RBMK-1000 graphite stack block characterization at the Leningrad NPP.

Keywords: irradiated graphite, difficult-to-measure radionuclides, radioactive waste radiation characteristics, radioactive waste, non-destructive method, radionuclide vector.


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Pavliuk . ., Kotlyarevsky S. G., Kan R. I., Volkova . G., Zakcharova E. V., Ilyukhina M. ., Gorshkov V. B., Dorofeev . N., Zinnurov B. S., Komarov . . Approaches to the Characterization of Graphite UGR Blocks Based on Beta-emitting 14 and 36l Radionuclides. Testing at RBMK-1000-type Reactors. Radioactive Waste, 2021, no. 2 (15), pp. 21—32. DOI: 10.25283/2587-9707-2021-2-21-32. (In Russian).


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