dc.creator | Valverde Millán, José Manuel | es |
dc.creator | Miranda Pizarro, Juan | es |
dc.creator | Perejón Pazo, Antonio | es |
dc.creator | Sánchez Jiménez, Pedro Enrique | es |
dc.creator | Pérez Maqueda, Luis Allan | es |
dc.date.accessioned | 2018-01-30T18:04:22Z | |
dc.date.available | 2018-01-30T18:04:22Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Valverde Millán, J.M., Miranda Pizarro, J., Perejón Pazo, A., Sánchez Jiménez, P.E. y Pérez Maqueda, L.A. (2017). Calcium-Looping performance of steel and blast furnace slags for thermochemical energy storage in concentrated solar power plants. Journal of CO2 Utilization, 22, 143-154. | |
dc.identifier.issn | 2212-9820 | es |
dc.identifier.uri | https://hdl.handle.net/11441/69771 | |
dc.description.abstract | The Calcium Looping (CaL) process, based on the carbonation/calcination of CaO, has been proposed as a feasible technology for Thermochemical Energy Storage (TCES) in Concentrated Solar Power (CSP) plants. The CaL process usually employs limestone as CaO precursor for its very low cost, non-toxicity, abundance and wide geographical distribution. However, the multicycle activity of limestone derived CaO under relevant CaL conditions for TCES in CSP plants can be severely limited by pore plugging. In this work, the alternative use of calcium-rich steel and blast furnace slags after treatment with acetic acid is investigated. A main observation is that the calcination temperature to regenerate the CaO is significantly reduced as compared to limestone. Furthermore, the multicycle activity of some of the slags tested at relevant CaL conditions for TCES remains high and stable if the treated samples are subjected to filtration. This process serves to remove silica grains, which helps decrease the porosity of the CaO resulting from calcination in the mesoporous range thus mitigating pore plugging. | es |
dc.description.sponsorship | Ministerio de Economia y Competitividad CTQ2014-52763-C2-2-R, CTQ2014-52763-C2-1-R | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier BV | es |
dc.relation.ispartof | Journal of CO2 Utilization, 22, 143-154. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Blast furnace slag | es |
dc.subject | Calcium looping | es |
dc.subject | Concentrated solar power | es |
dc.subject | Steel slag | es |
dc.subject | Thermochemical energy storage | es |
dc.title | Calcium-Looping performance of steel and blast furnace slags for thermochemical energy storage in concentrated solar power plants | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo | es |
dc.relation.projectID | CTQ2014-52763-C2-2-R | es |
dc.relation.projectID | CTQ2014-52763-C2-1-R | es |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.jcou.2017.09.021 | es |
dc.identifier.doi | 10.1016/j.jcou.2017.09.021 | es |
idus.format.extent | 31 p. | es |
dc.journaltitle | Journal of CO2 Utilization | es |
dc.publication.volumen | 22 | es |
dc.publication.initialPage | 143 | es |
dc.publication.endPage | 154 | es |
dc.contributor.funder | Ministerio de Economía y Competitividad (MINECO). España | |