Mostra el registre d'ítem simple
CO2 sorption and regeneration properties of fly ash zeolites synthesized with the use of differentiated methods
dc.contributor.author | Czuma, Natalia |
dc.contributor.author | Casanova Hormaechea, Ignasi |
dc.contributor.author | Baran, Pawel |
dc.contributor.author | Szczurowski, Jakub |
dc.contributor.author | Zarebska, Katarzyna |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental |
dc.date.accessioned | 2020-02-11T18:00:17Z |
dc.date.available | 2020-02-11T18:00:17Z |
dc.date.issued | 2020-02-04 |
dc.identifier.citation | Czuma, N. [et al.]. CO2 sorption and regeneration properties of fly ash zeolites synthesized with the use of differentiated methods. "Scientific reports", 4 Febrer 2020, vol. 10, p. 1825:1-1825:9. |
dc.identifier.issn | 2045-2322 |
dc.identifier.uri | http://hdl.handle.net/2117/177507 |
dc.description.abstract | Production of fly ash zeolites may be an attractive method for the utilization of solid wastes from the energy sector. Different methods of synthesis often yield a variety of zeolite types, thereby affecting the properties of the resulting materials. The attention paid to carbon dioxide emission reduction technologies fully justifies the study of the sorption behaviours of fly ash zeolites synthesized by different methods. This work investigates the sorption properties of fly ash zeolites synthesized with different methods using CO2. Sorption capacity and adsorption isotherms were determined following the volumetric method and textural parameters were resolved according to the Dubinin-Astakhov (DA) method. The CO2 sorption capacity was in the range 0.24–4.16¿mmol/g. The relationships between structure and sorption behaviour were studied for each synthesis method. Some strong similarities between commercial zeolites and fly ash zeolites were found. The mechanism for sorption was proved to be physisorption which is fully reversible under selected conditions. The observed trends were used to identify the best sorbent. |
dc.language.iso | eng |
dc.publisher | Nature |
dc.rights | Attribution 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Desenvolupament humà i sostenible::Enginyeria ambiental::Tractament d'emissions i olors |
dc.subject.lcsh | Carbon dioxide--Absorption and adsorption |
dc.subject.lcsh | Zeolites--Absorption and adsorption |
dc.title | CO2 sorption and regeneration properties of fly ash zeolites synthesized with the use of differentiated methods |
dc.type | Article |
dc.subject.lemac | Anhídrid carbònic -- Absorció i adsorció |
dc.subject.lemac | Zeolites |
dc.contributor.group | Universitat Politècnica de Catalunya. NEMEN - Nanoenginyeria de materials aplicats a l'energia |
dc.identifier.doi | 10.1038/s41598-020-58591-6 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://www.nature.com/articles/s41598-020-58591-6 |
dc.rights.access | Open Access |
local.identifier.drac | 26749118 |
dc.description.version | Postprint (published version) |
dc.relation.projectid | info:eu-repo/grantAgreement/MINECO//ENE2015-63969-C3-1-R/ES/MICROREACTORES CON TECNOLOGIA DE IMPRESION 3D PARA LA GENERACION CATALITICA Y FOTOCATALITICA DE HIDROGENO/ |
local.citation.author | Czuma, N.; Casanova, I.; Baran , P.; Szczurowski , J.; Zarebska , K. |
local.citation.publicationName | Scientific reports |
local.citation.volume | 10 |
local.citation.startingPage | 1825:1 |
local.citation.endingPage | 1825:9 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [244]
-
Articles de revista [3.010]