Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/20141
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Characterisation of sugar cane straw waste as pozzolanic material for construction: Calcining temperature and kinetic parameters |
Autor: | Frías, Moisés CSIC ORCID ; Villar-Cociña, E.; Valencia-Morales, E. | Fecha de publicación: | 2007 | Editor: | Elsevier | Citación: | Waste Management 27(4): 533-538 (2007) | Resumen: | This paper reports on the influence of calcining temperature (800 and 1000 °C) on the pozzolanic activation of sugar cane straw (SCS). The reaction kinetics of SCS ash–lime mixtures were inferred from physicochemical characteristics (X-ray diffraction patterns and thermogravimetry analysis. The fitting of a kinetic–diffusive model to the experimental data (fixed lime versus time) allowed the computing of the kinetic parameters (reaction rate constant) of the pozzolanic reaction. Results obtained confirm that the sugar cane straw ash (SCSA) calcined at 800 and 1000 °C have properties indicative of very high pozzolanic activity. No influence of calcining temperature on the pozzolanic activity was observed. Also, no crystalline compounds during the pozzolanic reaction were identified up to 90 days of reaction. Environmental durability and strength of the consequential mortars remain to be assessed. | Descripción: | Publicación versión online: 22 May 2006. | Versión del editor: | http://dx.doi.org/10.1016/j.wasman.2006.02.017 | URI: | http://hdl.handle.net/10261/20141 | DOI: | 10.1016/j.wasman.2006.02.017 | ISSN: | 0956-053X |
Aparece en las colecciones: | (IETCC) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,35 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
122
checked on 22-abr-2024
WEB OF SCIENCETM
Citations
103
checked on 24-feb-2024
Page view(s)
379
checked on 24-abr-2024
Download(s)
32
checked on 24-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.