Sökning: L773:0306 4549 OR L773:1873 2100 > Effects of boric ac...
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000 | 02895naa a2200397 4500 | |
001 | oai:research.chalmers.se:c2ceff55-aa69-405f-91af-118f96588631 | |
003 | SwePub | |
008 | 240301s2024 | |||||||||||000 ||eng| | |
024 | 7 | a https://doi.org/10.1016/j.anucene.2024.1104122 DOI |
024 | 7 | a https://research.chalmers.se/publication/5401102 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Börjesson Sandén, Fredrik,d 1995u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)sandenf |
245 | 1 0 | a Effects of boric acid on volatile tellurium in severe accident conditions |
264 | 1 | c 2024 |
338 | a electronic2 rdacarrier | |
520 | a Boric acid is used in light-water nuclear reactors to control the reactor and is expected to be present as part of the chemistry of a severe accident. Therefore, its influence on other prominent species expected in an accident must be investigated. One such species is tellurium. In the present study, tellurium is volatized, and boric acid is dissolved and injected into the system as a means of studying the interaction between it and tellurium. The experiments were evaluated with ICP-MS and XPS. Results suggest that while there is no direct interaction, boric acid still affects the tendency for tellurium to oxidize. In general, less oxidation was detected in the presence of boric acid than in its absence, especially at high temperatures. The species formed upon oxidation was determined to be TeO2. Since tellurium metal is more volatile than TeO2, this may have implication in a wider severe accident context. | |
650 | 7 | a NATURVETENSKAPx Kemix Annan kemi0 (SwePub)104992 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Other Chemistry Topics0 (SwePub)104992 hsv//eng |
653 | a Fission product | |
653 | a Severe accidents | |
653 | a Tellurium | |
653 | a Boric acid | |
653 | a XPS | |
700 | 1 | a Pasi, Anna-Elina,d 1993u Teknologian Tutkimuskeskus (VTT),Technical Research Centre of Finland (VTT)4 aut0 (Swepub:cth)pasia |
700 | 1 | a Karkela, T.u Teknologian Tutkimuskeskus (VTT),Technical Research Centre of Finland (VTT)4 aut |
700 | 1 | a Kajolinna, Tuulau Teknologian Tutkimuskeskus (VTT),Technical Research Centre of Finland (VTT)4 aut |
700 | 1 | a Ekberg, Christian,d 1967u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)che |
710 | 2 | a Chalmers tekniska högskolab Teknologian Tutkimuskeskus (VTT)4 org |
773 | 0 | t Annals of Nuclear Energyg 200q 200x 0306-4549x 1873-2100 |
856 | 4 | u https://research.chalmers.se/publication/540110/file/540110_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 8 | u https://doi.org/10.1016/j.anucene.2024.110412 |
856 | 4 8 | u https://research.chalmers.se/publication/540110 |
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