Determination of carbon in solidified sodium coolant usingnew ICP-OES methods

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F11%3A00050724" target="_blank" >RIV/00216224:14310/11:00050724 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Determination of carbon in solidified sodium coolant usingnew ICP-OES methods

Original language description

New methods for the determination of carbon in sodium using laser ablation inductively coupled plasma optical emission spectrometry (LA-ICP-OES) and ICP-OES with pneumatic nebulisation (PN-ICP-OES) were developed. The determination was required for the study of the carbon dioxide reaction with molten sodium at high temperatures (300?600C). After exposition to CO2, the solidified sodium sample was subjected to direct solid analysis by LA-ICP-OES and to solution analysis. For the determination of carbon in the sodium sample surface layer by LA-ICP-OES, three different matrices containing sodium were tested (NaCl, NaF, and Na2B4O7 10H2O) as calibration pellets. The calibration dependences were improved using sodium as the internal standard. Average carboncontent in the sodium bulk sample was determined by PN-ICP-OES after the sample dissolution by water vapour.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

<a href="/en/project/2A-1TP1%2F067" target="_blank" >2A-1TP1/067: Research into technologies for high potentional heat transfer from a nuclear source</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

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

Name of the periodical

Chemical Papers

ISSN

0366-6352

e-ISSN

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Volume of the periodical

65

Issue of the periodical within the volume

5

Country of publishing house

PL - POLAND

Number of pages

6

Pages from-to

620-625

UT code for WoS article

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EID of the result in the Scopus database

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