Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/132101
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Water Vapor Adsorption on Biomass Based Carbons under Post-Combustion CO2 Capture Conditions: Effect of Post-Treatment |
Autor: | Querejeta Montes, Nausika CSIC ORCID ; González Plaza, Marta CSIC ORCID ; Rubiera González, Fernando CSIC ORCID ; Pevida García, Covadonga CSIC ORCID | Palabras clave: | Biomass based carbons Water vapor adsorption CO2 capture |
Fecha de publicación: | 12-abr-2016 | Editor: | Multidisciplinary Digital Publishing Institute | Citación: | Materials 9(5): 359 (2016) | Resumen: | The effect of post-treatment upon the H2O adsorption performance of biomass-based carbons was studied under post-combustion CO2 capture conditions. Oxygen surface functionalities were partially replaced through heat treatment, acid washing, and wet impregnation with amines. The surface chemistry of the final carbon is strongly affected by the type of post-treatment: acid treatment introduces a greater amount of oxygen whereas it is substantially reduced after thermal treatment. The porous texture of the carbons is also influenced by post-treatment: the wider pore volume is somewhat reduced, while narrow microporosity remains unaltered only after acid treatment. Despite heat treatment leading to a reduction in the number of oxygen surface groups, water vapor adsorption was enhanced in the higher pressure range. On the other hand acid treatment and wet impregnation with amines reduce the total water vapor uptake thus being more suitable for post-combustion CO2 capture applications. | Versión del editor: | http://dx.doi.org/10.3390/ma9050359 | URI: | http://hdl.handle.net/10261/132101 | DOI: | 10.3390/ma9050359 | E-ISSN: | 1996-1944 |
Aparece en las colecciones: | (INCAR) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Water_vapor_Querejeta.pdf | 582,71 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
PubMed Central
Citations
6
checked on 22-abr-2024
SCOPUSTM
Citations
25
checked on 24-abr-2024
WEB OF SCIENCETM
Citations
24
checked on 25-feb-2024
Page view(s)
298
checked on 24-abr-2024
Download(s)
475
checked on 24-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
Artículos relacionados:
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.