Abstract
Procedure for determining the specific activity of tritium in samples of spent nuclear fuel (SNF) was developed and methodologically certified. The procedure was used to determine the specific activity of tritium in samples of mixed nitride uranium-plutonium nuclear fuel irradiated in BOR-60 and BN-600 reactors to be 8.5×106 ± 1.1×105 and 2.6×106 ± 2.0×105 Bq/g, respectively. The content of tritium in the shell of a nuclear fuel element irradiated in a BN-600 reactor was estimated, and the efficiency of the voloxidation procedure of the mixed nitride uranium-plutonium spent nuclear fuel for removing tritium was evaluated.
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REFERENCES
Alekseev, S.V. and Zaitsev, V.A., Nitridnoe toplivo dlya yadernoi energetiki (Nitride Fuel for Nuclear Power), Moscow: Tekhnosfera, 2013.
Kalistratova, V.S., Belyaev, I.K., Zhorova, E.S., et al., Radiobiologiya inkorporirovannykh radionuklidov, Kalistratovoi, V.S., Ed., Moscow: FMBTs im. A.I. Burnazyana FMBA Rossii, 2012.
Merkulov, I.A., Tikhomirov, D.V., Zhabin, A.Yu., et al., Patent RU 2619583 (Publ. 17.05.2017).
Kudryavtsev, E.G., Gavrilov, P.M., Revenko, Yu.A., et al., Patent RU 2459299 (Publ. 20.08.2012).
Radiokhimicheskaya pererabotka yadernogo topliva AES (Radiochemical Reprocessing of Nuclear Fuel at Nuclear Power Plants), Moscow: Energoatomizdat, 1983.
Volk, V.I., Vatulin, A.V., Bakhrushin, A.Yu., Poluektov, P.P., and Sukhanov, L.P., Vopr. Atom. Nauki Tekhniki. Ser.: Materialovedenie Novye Materialy, 2005, vol. 65, no. 2, p. 107.
Erin, E.A., Momotov, V.N., Volkov, A.Yu., et al., Radiochemistry, 2017, vol. 59, no. 4, pp. 372–378. https://doi.org/10.1134/S1066362217040099
Momotov, V.N., Erin, E.A., Volkov, A.Yu., Kupriyanov, A.S., and Tikhonova, D.E., Izv. Vuzov. Fizika, 2018, vol. 61, no. 12-2 (732), pp. 64–66.
Momotov, V.N., Erin, E.A., Volkov, A.Yu., Kupriyanov, A.S., and Tikhonova, D.E., Sb. Tr. AO “GNTs NIIAR,” 2018, no. 4, pp. 23–28.
Momotov, V.N. Erin, E.A., and Volkov, A.Yu., Abstract of Papers, IX Ros. konf. s mezhdunar. uchastiem “Radiokhimiya 2018” (9th Russian Conf. with Int. Participation “Radiochemistry 2018”), St. Petersburg, 2018.
Bray, L.A., Burger, L.L., Morgan, L.G., and Baldwin, D.L., Thermal Release of Volatile Fission Products from Irradiated Nuclear Fuel. Pacific Northwest Laboratory Operated for the U.S. Department of Energy by Battelle Memorial Institute, 1983, pp. 5–14.
Grosmann, L.N. and Hegland, J.O., Tritium Distribution in High-Power Zircaloy Fuel Elements: Report GEAP-12205, 1971. https://doi.org/10.2172/4709102
Wölfle, R., Knieper, J., and Stöcklin, G., Radiochim. Acta, 1981, vol. 29, pp. 153–157.
Goode, J.H. and Cox, C.M., The Distribution of Fission Product Tritium in a Zircaloy-Clad UO2 Blanket Rod from PWR-1: Report ORNL-TM-2994, 1993.
Ustinov, O.A., Kashcheev, V.A., Shadrin, A.Yu., et al., Atom. Energiya, 2018, vol. 125, no. 4, pp. 217–222.
Andreev, B.M., Zel’venskii, A.D., and Katal’nikov, S.G., Tyazhelye izotopy vodoroda v yadernoi tekhnike (Heavy Isotopes of Hydrogen in Nuclear Technology), Moscow: IzdAT, 2000.
Zvir, E.A., Kryukov, F.N., Zhitelev, V.A., et al., Nauchnyi godovoi otchet AO “GNTs NIIAR” (Scientific Annual Report of JSC GNTs NIIAR), Dimitrovgrad, 2017.
Robinson, S., Jubin, R., and Giaquinto, J., Tritium Behavior in Zircaloy Cladding from Used Light Water Reactor Fuel Rods – 14087, WM Symposia. Phoenix, AZ, March 2–6, 2014, pp. 3–11.
Robinson, S., Jubin, R., and Giaquinto, J., Evaluation of Tritium Content and Release from Pressurized Water Reactor Fuel Cladding, Oak Ridge National Laboratory, 2015.
Dmitrieva, O.S., Lakeev, P.V., Makarov, A.O., Dvoeglazov, K.N., and Shadrin, A.Yu., Nauchnyi godovoi otchet AO “GNTs NIIAR” (Scientific Annual Report of JSC GNTs NIIAR), Dimitrovgrad, 2018.
Dvoeglazov, K.N., Shadrin, A.Yu., Medvedev, M.N., et al., Abstract of Papers, IX Ros. konf. s mezhdunar. uchastiem “Radiokhimiya 2018” (9th Russian Conf. with Int. Participation “Radiochemistry 2018”), St. Petersburg, 2018.
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Translated from Zhurnal Prikladnoi Khimii, No. 1, pp. 69–74, December, 2020 https://doi.org/10.31857/S003383112101010X
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Momotov, V.N., Erin, E.A., Volkov, A. et al. Determining the Specific Activity of Tritium in Samples of Spent Nuclear Fuel. Radiochemistry 63, 66–71 (2021). https://doi.org/10.1134/S1066362221010100
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DOI: https://doi.org/10.1134/S1066362221010100