A method to determine zeolitization potential of fly ash from wet and dry disposal systems.

摘要

A method to determine zeolitization potential of the fly ash, using hydrothermal method has been proposed. The fly ash is treated with sodium hydroxide to form fly ash slurry which is further heated in an open reflux system at 100°C. The residueswere used to determine zeolitization characteristics of the lagoon ash and hopper ash, by conducting specific gravity, chemical composition, cation-exchange capacity, silica alumina ratio, mineralogy and morphological examinations.