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A standard radon-222 source for the system of high-accuracy monitoring of radon-hazardous facilities in Ukraine

A standard radon-222 source for the system of high-accuracy monitoring of radon-hazardous facilities in Ukraine

This scientific paper describes the creation procedure and use of the radon-222 generator based on uranium ore. The research done resulted in selection of an optimal uranium ore composition. Based on temperature field computations we selected the uranium ore capsule material. A standard source struc...

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Main Authors: Solodovnikova, L.N., Tarasov, V.A., Sizova, N.D.
Format: Article
Language:English
Published: НТК «Інститут монокристалів» НАН України 2018
Series:Functional Materials
Subjects:
Materials stadardization
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/154459
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spelling irk-123456789-1544592019-06-16T01:30:45Z A standard radon-222 source for the system of high-accuracy monitoring of radon-hazardous facilities in Ukraine Solodovnikova, L.N. Tarasov, V.A. Sizova, N.D. Materials stadardization This scientific paper describes the creation procedure and use of the radon-222 generator based on uranium ore. The research done resulted in selection of an optimal uranium ore composition. Based on temperature field computations we selected the uranium ore capsule material. A standard source structure has been suggested. Optimal options of the use of uranium ore specimens for the generator, volumetric activity standard and also for the device calibration were specified. The monitoring of some real radon-hazardous facilities, using the devices calibrated by standard radon-222 sources, showed a considerable overstepping of the volumetric activity of radon-222 in comparison with available standards. 2018 Article A standard radon-222 source for the system of high-accuracy monitoring of radon-hazardous facilities in Ukraine / L.N. Solodovnikova, V.A. Tarasov, N.D. Sizova // Functional Materials. — 2018. — Т. 25, № 1. — С. 193-199. — Бібліогр.: 27 назв. — англ. 1027-5495 DOI:https://doi.org/10.15407/fm25.01.193 http://dspace.nbuv.gov.ua/handle/123456789/154459 en Functional Materials НТК «Інститут монокристалів» НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic Materials stadardization
Materials stadardization
spellingShingle Materials stadardization
Materials stadardization
Solodovnikova, L.N.
Tarasov, V.A.
Sizova, N.D.
A standard radon-222 source for the system of high-accuracy monitoring of radon-hazardous facilities in Ukraine
Functional Materials
description This scientific paper describes the creation procedure and use of the radon-222 generator based on uranium ore. The research done resulted in selection of an optimal uranium ore composition. Based on temperature field computations we selected the uranium ore capsule material. A standard source structure has been suggested. Optimal options of the use of uranium ore specimens for the generator, volumetric activity standard and also for the device calibration were specified. The monitoring of some real radon-hazardous facilities, using the devices calibrated by standard radon-222 sources, showed a considerable overstepping of the volumetric activity of radon-222 in comparison with available standards.
format Article
author Solodovnikova, L.N.
Tarasov, V.A.
Sizova, N.D.
author_facet Solodovnikova, L.N.
Tarasov, V.A.
Sizova, N.D.
author_sort Solodovnikova, L.N.
title A standard radon-222 source for the system of high-accuracy monitoring of radon-hazardous facilities in Ukraine
title_short A standard radon-222 source for the system of high-accuracy monitoring of radon-hazardous facilities in Ukraine
title_full A standard radon-222 source for the system of high-accuracy monitoring of radon-hazardous facilities in Ukraine
title_fullStr A standard radon-222 source for the system of high-accuracy monitoring of radon-hazardous facilities in Ukraine
title_full_unstemmed A standard radon-222 source for the system of high-accuracy monitoring of radon-hazardous facilities in Ukraine
title_sort standard radon-222 source for the system of high-accuracy monitoring of radon-hazardous facilities in ukraine
publisher НТК «Інститут монокристалів» НАН України
publishDate 2018
topic_facet Materials stadardization
url http://dspace.nbuv.gov.ua/handle/123456789/154459
citation_txt A standard radon-222 source for the system of high-accuracy monitoring of radon-hazardous facilities in Ukraine / L.N. Solodovnikova, V.A. Tarasov, N.D. Sizova // Functional Materials. — 2018. — Т. 25, № 1. — С. 193-199. — Бібліогр.: 27 назв. — англ.
series Functional Materials
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AT sizovand astandardradon222sourceforthesystemofhighaccuracymonitoringofradonhazardousfacilitiesinukraine
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first_indexed 2023-05-20T17:44:12Z
last_indexed 2023-05-20T17:44:12Z
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