dc.creator | Martín García, Domingo | es |
dc.creator | Aparicio Fernández, Patricia | es |
dc.creator | Galán Huertos, Emilio | es |
dc.date.accessioned | 2020-04-20T12:30:55Z | |
dc.date.available | 2020-04-20T12:30:55Z | |
dc.date.issued | 2018-09-01 | |
dc.identifier.citation | Martín García, D., Aparicio Fernández, P. y Galán Huertos, E. (2018). Mineral carbonation of ceramic brick at low pressure and room temperature. A simulation study for a superficial CO2 store using a common clay as sealing material. Applied Clay Science, 161, 119-126. | |
dc.identifier.issn | 01691317 | es |
dc.identifier.uri | https://hdl.handle.net/11441/95466 | |
dc.description.abstract | This research explores the possibilities of CO2 sequestration on ceramic bricks in a short time and at surface conditions. The experiment was carried out in a specially designed reaction chamber, filled with brick wastes and sealed with common clays. The brick used were composed of quartz, wollastonite, diopside, orthoclase and anhydrite, and the common clay was a marl composed of calcite, quartz, illite, smectite and kaolinite. Experimental condition in the reaction chamber were: reaction time 5 months, pressure of CO2 0.5 bar, 4:1 solid/water ratio. The experiment was followed by XRD, XRF, BET, physical sorption by N2 and CO2, Hg porosity, TG-DTA, SEM and ICP-EOS. After the CO2 treatment, wollastonite and anhydrite were practically destroyed and some diopside and orthoclase. Calcite precipitated as new phase (up to 48 wt%), and small amount of illite was the result of orthoclase alteration. Concerning the sealing clay, the CO2 produced an increment of calcite content (from 32 to 41 wt%) and a partial destruction of smectite, particularly close to the upper part of the brick layer. These results are hopeful in relation with the possible mineral carbonation of building ceramic waste in a short time at surface conditions, and open the opportunity to use those wastes for CO2 trapping in an appropriate system, as a quarry reclamation. | es |
dc.format | application/pdf | es |
dc.format.extent | 8 | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier Ltd | es |
dc.relation.ispartof | Applied Clay Science, 161, 119-126. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Carbon capture and storage | es |
dc.subject | Ceramic bricks | es |
dc.subject | Common clay | es |
dc.subject | Mineral carbonation | es |
dc.subject | Mineral sequestration | es |
dc.subject | Sealing rock | es |
dc.title | Mineral carbonation of ceramic brick at low pressure and room temperature. A simulation study for a superficial CO2 store using a common clay as sealing material | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Cristalografía, Mineralogía y Química Agrícola | es |
dc.relation.projectID | P12-RNM-568 | es |
dc.identifier.doi | 10.1016/j.clay.2018.04.021 | es |
dc.contributor.group | Universidad de Sevilla. RNM135: Mineralogía Aplicada | es |
dc.journaltitle | Applied Clay Science | es |
dc.publication.issue | 161 | es |
dc.publication.initialPage | 119 | es |
dc.publication.endPage | 126 | es |
dc.contributor.funder | Junta de Andalucía | es |