Investigation of Impurities of RBMK Graphite by Different Methods
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F18%3A00501219" target="_blank" >RIV/61389005:_____/18:00501219 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1017/RDC.2018.93" target="_blank" >http://dx.doi.org/10.1017/RDC.2018.93</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/RDC.2018.93" target="_blank" >10.1017/RDC.2018.93</a>
Alternative languages
Result language
angličtina
Original language name
Investigation of Impurities of RBMK Graphite by Different Methods
Original language description
Samples of graphite from a RBMK-1500 reactor at the Ignalina Nuclear Power Plant from different construction elements (stack, sleeve, and bushing) were analyzed by the instrumental neutron activation analysis (INAA) method (LVR-15 experimental reactor of the Research Centre Řež, Ltd.) using the prompt gamma activation analysis (PGAA) method (Heinz Maier-Leibnitz Zentrum) and with an inductively coupled plasma mass spectrometer (ICP-MS) (CPST, Lithuania). These measurements were performed with the aim of obtaining the missing information on the impurity distribution in the RBMK-type nuclear graphite constructions as well as for intercomparison purposes, with the results measured in the graphite sleeve samples previously obtained by INAA & GDMS (Glow Discharge Mass Spectrometry) at CEA Saclay, France, and ICP-MS (CPST, Lithuania) methods. Validation of the ICP-MS method for the nuclear graphite impurity concentration determination was proven. The experimentally obtained RBMK-1500 graphite impurity values in different graphite constructions were compared with other measurements and new limits of the possible maximal concentrations of nuclear RBMK graphite impurity concentrations were obtained.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10406 - Analytical chemistry
Result continuities
Project
<a href="/en/project/LM2015056" target="_blank" >LM2015056: Center of Accelerators and Nuclear Analytical Methods</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Radiocarbon
ISSN
0033-8222
e-ISSN
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Volume of the periodical
60
Issue of the periodical within the volume
SI 6
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
1861-1870
UT code for WoS article
000456951200018
EID of the result in the Scopus database
2-s2.0-85060830371