caa a22 4500 606151281 CHVBK 20210128100543.0 cr unu---uuuuu 210128e20150101xx s 000 0 eng 10.1007/s10512-014-9910-4 doi (NATIONALLICENCE)springer-10.1007/s10512-014-9910-4 Radioactive Contamination of Spent Reactor Graphite [Elektronische Daten] [A. Bushuev, A. Kozhin, V. Zubarev, T. Aleeva, E. Petrova, E. Glagovskii, V. Rudenko, N. Girke] The radioactive contamination of the spent graphite of uranium-graphite reactors is analyzed. The formation of the radioactive contamination during irradiation for 30-35 years is described. The contamination of graphite samples by radionuclides, including the products of activation of impurities and fission products, and by actinides is examined for three commercial uranium-graphite reactors at the Siberian Chemical Combine, the AM-1 reactor at the Physics and Power Engineering Institute, and the thermal column of the IRT reactor at the Moscow Engineering Physics Institute. It is concluded that 14C makes the main contribution to the activity of the graphite. The mass of the radionuclides in the bricks of the I-1, EI-2, and ADE-3 reactors at the Siberian Chemical Combine is presented. Some questions concerning the handling of the spent graphite are examined. Springer Science+Business Media New York, 2014 Bushuev A. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut Kozhin A. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut Zubarev V. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut Aleeva T. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut Petrova E. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut Glagovskii E. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut Rudenko V. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut Girke N. Nuclear Research Center, Jülich, Germany aut Atomic Energy Springer US; http://www.springer-ny.com 117/3(2015-01-01), 196-200 1063-4258 117:3<196 2015 117 10512 https://doi.org/10.1007/s10512-014-9910-4 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10512-014-9910-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bushuev A. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut NATIONALLICENCE 700 1- Kozhin A. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut NATIONALLICENCE 700 1- Zubarev V. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut NATIONALLICENCE 700 1- Aleeva T. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut NATIONALLICENCE 700 1- Petrova E. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut NATIONALLICENCE 700 1- Glagovskii E. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut NATIONALLICENCE 700 1- Rudenko V. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut NATIONALLICENCE 700 1- Girke N. Nuclear Research Center, Jülich, Germany aut NATIONALLICENCE 773 0- Atomic Energy Springer US; http://www.springer-ny.com 117/3(2015-01-01), 196-200 1063-4258 117:3<196 2015 117 10512