Determination of elemental impurities in polymer materials of electrical cables of safety systems of nuclear power plants by k(0)-INAA

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F14%3A00428458" target="_blank" >RIV/61389005:_____/14:00428458 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46356088:_____/14:#0001544

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10967-014-2995-3" target="_blank" >http://dx.doi.org/10.1007/s10967-014-2995-3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10967-014-2995-3" target="_blank" >10.1007/s10967-014-2995-3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Determination of elemental impurities in polymer materials of electrical cables of safety systems of nuclear power plants by k(0)-INAA

Popis výsledku v původním jazyce

Instrumental neutron activation analysis with k (0) standardization (k (0)-INAA) was employed for elemental characterization of individual components of electrical cables currently used in safety systems of nuclear power plants (NPP). The analysis yielded information about the content of 35 elements. It has been found that the presently used cables would not satisfy requirements of qualification set for the new generation of NPP by "The European Utility Requirements for LWR Nuclear Power Plants", because content of several elements exceeded the maximal admissible levels. This demonstrates that cable polymer materials for safety systems of the new generation NPP must be synthesized and controlled regarding the content of additives, which are undesired from the hygienic and radiological points of view. k (0)-INAA proved to be a method of choice for elemental characterization of polymer materials of electrical cables as part of their qualification for use in NPP.

Název v anglickém jazyce

Determination of elemental impurities in polymer materials of electrical cables of safety systems of nuclear power plants by k(0)-INAA

Popis výsledku anglicky

Instrumental neutron activation analysis with k (0) standardization (k (0)-INAA) was employed for elemental characterization of individual components of electrical cables currently used in safety systems of nuclear power plants (NPP). The analysis yielded information about the content of 35 elements. It has been found that the presently used cables would not satisfy requirements of qualification set for the new generation of NPP by "The European Utility Requirements for LWR Nuclear Power Plants", because content of several elements exceeded the maximal admissible levels. This demonstrates that cable polymer materials for safety systems of the new generation NPP must be synthesized and controlled regarding the content of additives, which are undesired from the hygienic and radiological points of view. k (0)-INAA proved to be a method of choice for elemental characterization of polymer materials of electrical cables as part of their qualification for use in NPP.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JF - Jaderná energetika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Radioanalytical and Nuclear Chemistry

ISSN

0236-5731

e-ISSN

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Svazek periodika

300

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

685-691

Kód UT WoS článku

000334505700033

EID výsledku v databázi Scopus

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