English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/103016
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Título

Developing almond shell-derived activated carbons as CO2 adsorbents

AutorGonzález Plaza, Marta ; Pevida García, Covadonga ; Fernández Martín, Claudia ; Fermoso Domínguez, Javier ; Pis Martínez, José Juan ; Rubiera González, Fernando
Palabras claveAdsorption
CO2 capture
Activated carbon
Amination
Fecha de publicaciónene-2010
EditorElsevier
CitaciónSeparation and Purification Technology 71(1): 102–106 (2010)
ResumenTwo series of carbon dioxide adsorbents were prepared from almond shells, by carbonisation followed either by activation with CO2 or by heat treatment in the presence of ammonia gas (amination). Both procedures gave carbons with high CO2 adsorption capacities in pure CO2 as well as in a binary mixture of 15% CO2 in N2. Activation with carbon dioxide significantly developed porosity in the samples, mostly in the micropore domain, while amination at 800 °C moderately developed narrow microporosity in the char and incorporated stable nitrogen functionalities, which enhanced CO2 selectivity. Amination showed two additional advantages over conventional activation with CO2: a greater carbon yield and a shorter soaking time.
Versión del editorhttp://dx.doi.org/10.1016/j.seppur.2009.11.008
URIhttp://hdl.handle.net/10261/103016
DOI10.1016/j.seppur.2009.11.008
ISSN1383-5866
Aparece en las colecciones: (INCAR) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
Developing_almond_Plaza.pdf193,12 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 

Artículos relacionados:


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.