English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/14942
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Título

Pyrolytic assessment of the recalcitrance of hydrothermal carbonization products from eucalypt sawdust as an index of its performance for atmospheric CO2 sequestration

AutorSevilla Solís, Marta ; Fuertes Arias, Antonio Benito ; Hernández, Zulimar ; Piedra-Buena, Ana; Cuadra, Luis Manuel ; Fernández-Valiente, Eduardo; Almendros Martín, Gonzalo
Palabras claveBiomass
Hydrothermal carbonization
Fecha de publicación2008
ResumenThe hydrothermal carbonization basically consists of a thermal treatment of biomass mixed with water, in a closed vessel at relatively low temperatures (< 250 ºC). Under these conditions, the chemical structure of biomass is heavily transformed, via dehydration, condensation and aromatization processes. As a result, the obtained solid product (here denoted as hydrochar) exhibits higher percentages of carbon (C ~ 70%) in relation to the biomass (C ~ 50%) and abundant oxygen functional groups (typical O/C atomic ratio ~ 0.2–0.4) [1]. The carbon in the hydrochar product is believed to consist mainly of aromatic ring structures [2]. Our hypothesis is that hydrothermal carbonization of biomass may constitute a way to transform the biodegradable biomass carbon into nonbiodegradable carbon, thus representing an efficient way to sequestrate atmospheric CO2.
DescripciónPoster presentado en el: 18th International Symposium on Analytical and Applied Pyrolysis (PYR08), Lanzarote (España)
URIhttp://hdl.handle.net/10261/14942
Aparece en las colecciones: (IRN) Comunicaciones congresos
(INCAR) Comunicaciones congresos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
2008 PYR Lanzarote- Seviila et al.pdf580,45 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 


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