High calcium coal fly ash as raw material for synthesizing new low-energy cements

S. Goni, A. Guerrero, M. P. Lorenzo, A. Moragues, I. Campillo, J. S. Dolado

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

2 Citas (Scopus)

Resumen

Studies on the viability of high calcium fly ash from coal combustion are being conducted in our laboratory to produce a new kind of low-energy cement. The process presents important environmental advantages, such as a reduction of C02 emission compared to that produced by the conventional technology of portland cement manufacture. Furthermore, the processing temperature is also considerably reduced. The low-energy cement shows potential for good hydraulic activity for application in construction. The changes of fly ash composition were followed by X-Ray Diffraction (XRD), F f Infrared (FTIR) spectroscopy and BET surface area analysis.

Idioma originalInglés
Título de la publicación alojada8th CANMET/ACI International Conference on Fly Ash, Silica Fume, Slag, and Natural Pozzolans in Concrete
EditoresV.Mohan Malhotra
EditorialAmerican Concrete Institute
Páginas381-394
Número de páginas14
ISBN (versión digital)9780870311468
EstadoPublicada - 1 may 2004
Evento2004 8th CANMET/ACI International Conference on Fly Ash, Silica Fume, Slag, and Natural Pozzolans in Concrete - Las Vegas, Estados Unidos
Duración: 23 may 200429 may 2004

Serie de la publicación

NombreAmerican Concrete Institute, ACI Special Publication
VolumenSP-221
ISSN (versión impresa)0193-2527

Conferencia

Conferencia2004 8th CANMET/ACI International Conference on Fly Ash, Silica Fume, Slag, and Natural Pozzolans in Concrete
País/TerritorioEstados Unidos
CiudadLas Vegas
Período23/05/0429/05/04

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