Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Marcus Hedberg"'
Publikováno v:
Chemical Engineering & Technology. 44:1075-1083
A comparative study of chemical looping combustion (CLC) with paper, plastic, and coal as fuel was carried out. Experiments were performed in a laboratory fluidized-bed reactor by alternating between reduction and oxidation cycles. The results obtain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8faa14e26f625f5cfd114b2119dad315
https://doi.org/10.1002/ceat.202000501
https://doi.org/10.1002/ceat.202000501
Publikováno v:
Nuclear Science and Engineering. 193:1255-1264
Uranium nitride (UN) is considered as nuclear reactor fuel because of, among other reasons, its high uranium density and its high thermal conductivity. Its main drawback is that it relatively easil...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d73d7fe04a7d2f5a5ef6124a64e6d51
https://doi.org/10.1080/00295639.2019.1614368
https://doi.org/10.1080/00295639.2019.1614368
Autor:
Diogo Ribeiro Costa, Marcus Hedberg, Denise Adorno Lopes, Mathieu Delmas, Simon C. Middleburgh, Janne Wallenius, Pär Olsson
Publikováno v:
Journal of Nuclear Materials. 567:153845
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f78b2fa39be9aeb08531c6768104f6dd
https://doi.org/10.1016/j.jnucmat.2022.153845
https://doi.org/10.1016/j.jnucmat.2022.153845
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry
Nuclear energy has been a part of the energy mix in many countries for decades. Today in principle all power producing reactors use the same techniqe. Either PWR or BWR fuelled with oxide fuels. This choice of fuel is not self evident and today there
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77cb83a5b3e05e72bb40ac4007be8d8f
https://doi.org/10.1007/s10967-018-6316-0
https://doi.org/10.1007/s10967-018-6316-0
Publikováno v:
Journal of Nuclear Materials. 555:153150
Uranium nitride is being investigated as a replacement for UO2 as it shows enhanced thermal properties and seems to be a promising accident tolerant fuel (ATF) candidate. The main drawback of UN fuel is its innate low oxidation resistance in air/wate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3aed36eaa90cde1af0dffdd59a041c6
https://doi.org/10.1016/j.jnucmat.2021.153150
https://doi.org/10.1016/j.jnucmat.2021.153150
Autor:
Christian Ekberg, Marcus Hedberg
Publikováno v:
Journal of Nuclear Materials. 482:156-162
Fabrication of plutonium containing fuels through the internal gelation method has mostly been studied in mixed metal systems such as U, Pu or Zr, Pu. In this work production of undiluted PuN has been performed by carbothermal reduction on both oxide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::981258e37a638255c02194f30e8c084a
https://doi.org/10.1016/j.jnucmat.2016.10.025
https://doi.org/10.1016/j.jnucmat.2016.10.025
Autor:
Marcus Hedberg, Janne Wallenius, Denise Adorno Lopes, D. Costa, Pär Olsson, Simon C. Middleburgh
Publikováno v:
Journal of Nuclear Materials. 544:152700
Composite fuels such as UN-UO2 are being considered to address the lower oxidation resistance of the UN fuel from a safety perspective for use in light water reactors, whilst improving the in-reactor behaviour of the more ubiquitous UO2 fuel. An inno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d962a87c895d13f96d38d2eb05d40061
https://doi.org/10.1016/j.jnucmat.2020.152700
https://doi.org/10.1016/j.jnucmat.2020.152700
Publikováno v:
Journal of Nuclear Materials. 479:137-144
Inert matrix fuel is a fuel type where the fissile material is blended with a solid diluent material. In this work zirconium carbonitride microspheres have been produced by internal sol gel technique, followed by carbothermal reduction. Material nitr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7698dfba5009edd78f2cb8b83989cf2
https://doi.org/10.1016/j.jnucmat.2016.06.034
https://doi.org/10.1016/j.jnucmat.2016.06.034
Autor:
Marcus Hedberg, Christian Ekberg
Publikováno v:
Journal of Nuclear Materials. 479:608-615
Sol-gel based techniques are one way to lower the handling of highly radioactive powders when producing transuranium-containing fuel. In this work inert matrix (Zr0.6,Pu0.4)N fuel has been produced by internal gelation followed by carbothermal reduct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d27e073d2a6638f9090dfb4365ae5a9
https://doi.org/10.1016/j.jnucmat.2016.07.055
https://doi.org/10.1016/j.jnucmat.2016.07.055
Autor:
Emma Aneheim, Marcus Hedberg
Publikováno v:
Procedia Chemistry. 21:231-238
Nitride fuels have been regarded as one viable fuel option for Generation IV reactors due to their positive features compared to oxides. To be able to close the fuel cycle and follow the Generation IV concept, nitrides must, however, demonstrate thei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dae8f7650ebf099ab4ebc77b62d59f19