A study on fiy ash: ballistic separation of a fly ash
DOI:
https://doi.org/10.3989/mc.1991.v41.i223.738Abstract
The object of this study is the characterization of several sized fractions from a "spanish fly ash" originating in the thermoelectric power plant in Andorra (Teruel). Physical (size distributions, densities) chemical (chemical composition) and mineralogical characteristics (X-ray diffractograms and infrared spectra) for those sized fractions have been analyzed. Initial fly ash was ballistically separated (horizontal draft) into four fractions using an aerodynamic tunnel with horizontal air current The separation effectivity was adapted for our later studies. The results obtained were interesting: in the first case, the simplicity of the separation method, by this way we will be able to use it for further studies on sized fractions. On the other hand, differences on granulometric distributions and vitreous nature will allow us to study the effect of several fractions on mechanic properties of concrete with them.
Downloads
Download data is not yet available.
Downloads
Published
1991-09-30
How to Cite
Peris Mora, E., Payá, J., & Monzó, J. (1991). A study on fiy ash: ballistic separation of a fly ash. Materiales De Construcción, 41(223), 29–40. https://doi.org/10.3989/mc.1991.v41.i223.738
Issue
Section
Research Articles
License
Copyright (c) 1991 Consejo Superior de Investigaciones Científicas (CSIC)
This work is licensed under a Creative Commons Attribution 4.0 International License.
© CSIC. Manuscripts published in both the printed and online versions of this Journal are the property of Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.All contents of this electronic edition, except where otherwise noted, are distributed under a “Creative Commons Attribution 4.0 International” (CC BY 4.0) License. You may read here the basic information and the legal text of the license. The indication of the CC BY 4.0 License must be expressly stated in this way when necessary.
Self-archiving in repositories, personal webpages or similar, of any version other than the published by the Editor, is not allowed.