Publication:
Investigation of radioactive reactor graphite by gamma-spectrometric method

Простая страница элемента
dc.contributor.authorBazdnikin, N. I.
dc.contributor.authorZubarev, V. N.
dc.contributor.authorAleeva, T. B.
dc.contributor.authorЗубарев, Виктор Николаевич
dc.contributor.authorАлеева, Татьяна Борисовна
dc.date.accessioned2024-11-27T12:36:32Z
dc.date.available2024-11-27T12:36:32Z
dc.date.issued2020
dc.description.abstract© Published under licence by IOP Publishing Ltd.In this research radioactive contamination of graphite of the 4th block of the Leningrad NPP was determined using the method of gamma-spectrometric analysis. The obtained results of the specific activity of isotopes were compared with the contamination of the graphite masonry of industrial uranium-graphite reactors. It was found that in comparison with graphite of industrial uranium-graphite reactors, the LAES-4 masonry has less contamination with decay products and actinoids, which indicates that, unlike industrial reactors, there were no incidents of fuel Rod destruction in power plants. But at the same time, it was noted that the RBMK masonry has an increased content of60Co. It was determined that this is due to the increased content of iron and cobalt impurities in unradiated graphite for RBMK. This research is important in terms of confirming the view that spent graphite from each specific uranium-graphite reactor has important features that need to be taken into account when planning decommissioning measures.
dc.identifier.citationBazdnikin, N. I. Investigation of radioactive reactor graphite by gamma-spectrometric method / Bazdnikin, N.I., Zubarev, V.N., Aleeva, T.B. // Journal of Physics: Conference Series. - 2020. - 1689. - № 1. - 10.1088/1742-6596/1689/1/012073
dc.identifier.doi10.1088/1742-6596/1689/1/012073
dc.identifier.urihttps://www.doi.org/10.1088/1742-6596/1689/1/012073
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85098007124&origin=resultslist
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/22810
dc.relation.ispartofJournal of Physics: Conference Series
dc.titleInvestigation of radioactive reactor graphite by gamma-spectrometric method
dc.typeConference Paper
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume1689
relation.isAuthorOfPublicationba063b18-99f2-43d0-801a-e63daa4648a2
relation.isAuthorOfPublicatione1c3f930-477e-4a96-b192-f73927077bb5
relation.isAuthorOfPublication.latestForDiscoveryba063b18-99f2-43d0-801a-e63daa4648a2
relation.isOrgUnitOfPublicationba0b4738-e6bd-4285-bda5-16ab2240dbd1
relation.isOrgUnitOfPublication.latestForDiscoveryba0b4738-e6bd-4285-bda5-16ab2240dbd1
relation.isProjectOfPublicationc428e198-2827-4b00-89d1-e08b76f9d08a
relation.isProjectOfPublication.latestForDiscoveryc428e198-2827-4b00-89d1-e08b76f9d08a
Файлы
Original bundle
Теперь показываю 1 - 1 из 1
Уменьшенное изображение
Name:
W3175574276.pdf
Size:
825.33 KB
Format:
Adobe Portable Document Format
Description:
Download
Коллекции
Публикации