Ver item 

Mostrar registro simples

Título
Thermal study of the hydrocalumite–katoite–calcite system
dc.contributor.authorJiménez Martín, Alejandro 
dc.contributor.authorRives Arnau, Vicente Rafael 
dc.contributor.authorVicente Rodríguez, Miguel Ángel 
dc.date.accessioned2024-09-06T07:11:53Z
dc.date.available2024-09-06T07:11:53Z
dc.date.issued2022
dc.identifier.citationJiménez, A., Rives, V., & Vicente, M. A. (2022). Thermal study of the hydrocalumite–katoite–calcite system. Thermochimica Acta, 713, 179242. https://doi.org/10.1016/j.tca.2022.179242es_ES
dc.identifier.issn0040-6031
dc.identifier.urihttp://hdl.handle.net/10366/159460
dc.description.abstract[EN] Hydrocalumite (Ca2Al(OH)6Cl⋅2H2O) samples were prepared by the coprecipitation method, using Al3+ obtained from an aluminum slag, extracted in NaOH solutions and purified removing silica by precipitation with HCl. Hydrocalumite aging was assisted by microwave irradiation, and carried out under different temperatures. Very pure hydrocalumite was obtained under certain conditions, but samples impurified with katoite (Ca3Al2(OH)12) and calcite (CaCO3) were obtained in other cases. The thermal decomposition of hydrocalumite is complex and is not completely elucidated, compounds such as Ca12Al14O33 (mayenite), Ca(OH)Cl and CaO have been proposed. The thermal characterization of this system was studied, also considering samples impurified with katoite and calcite, as a valuable and rapid method for identifying these phases.es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectHydrocalumitees_ES
dc.subjectKatoitees_ES
dc.subjectCalcitees_ES
dc.subjectAluminum saline slag recoveryes_ES
dc.subjectMicrowaves aginges_ES
dc.subjectThermal analyseses_ES
dc.titleThermal study of the hydrocalumite–katoite–calcite systemes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publishversionhttp://dx.doi.org/10.1016/j.tca.2022.179242es_ES
dc.subject.unesco2303 Química Inorgánicaes_ES
dc.identifier.doi10.1016/j.tca.2022.179242
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.journal.titleThermochimica Actaes_ES
dc.volume.number713es_ES
dc.page.initial1es_ES
dc.page.final9es_ES
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES
dc.description.projectPublicación en abierto financiada por la Universidad de Salamanca como participante en el Acuerdo Transformativo CRUE-CSIC con Elsevier, 2021-2024es_ES


Arquivos deste item

Thumbnail
Nome:
DQI_Thermal.pdf
Tamanho:
2.957Mb
Formato:
PDF
Visualizar/Abrir

Este item aparece na(s) seguinte(s) coleção(s)

Mostrar registro simples

Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Exceto quando indicado o contrário, a licença deste item é descrito como Attribution-NonCommercial-NoDerivatives 4.0 Internacional