fly ash

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Related to fly ash: fly ash concrete, Silica fume
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  • noun

Words related to fly ash

fine solid particles of ash that are carried into the air when fuel is combusted

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References in periodicals archive ?
To justify equipment replacement and boost output closer in line with market demand in the Carolinas and neighboring states, SEFA Group engineers looked beyond fly ash for raw feed, determining their reactor could be tooled to process the station's impounded pond ash.
Pulverized fuel ash (PFA) or fly ash used throughout the experimental program was sourced from YTL Cement in Malaysia.
According to a techno- economic feasibility study carried out by the agency, the wastelands of the country can be made cultivable with the application of fly ash generated from sources like thermal power plants that use coal.
The present research focuses on the production of various concrete mixtures containing the combination of fly ash, silica fume and copper slag as partial replacement for both cement and fine aggregates and understanding their mechanical property such splitting tensile strength of various mixtures
It is of particular importance to make use of the large and valuable fly ash stockpiles which are generated and landfilled every year, including fly ash sources that cannot find a use as a blend with Portland cement.
Currently, fly ash accounts, on average, for about 1S percent of the binder powders in the readymade concrete used in the U.
However, a leaching test of fly ash has shown that the cumulative release of PAHs is more significant in the CFB process than in the case of the PF process [10,11].
In this paper, the description of mixing technology in the hydraulic transport of fly ash and bottom ash from thermal power plant.
Coal fly ash is a useful soil amendment for supplying plant and animal nutrients and improving soil physical and chemical properties.
Garbini made his remarks before the House Small Business Subcommittee on Rural Development, Entrepreneurship and Trade, asserting that an EPA plan to classify fly ash as a hazardous waste material and create a comprehensive federal management and disposal system would have a significant economic impact on ready mixed concrete producers, especially small businesses, across the U.
Hence, the present study has been undertaken to study the adsorption kinetics and effects of initial cyanide concentration, contact time, pH and adsorbent dosage on adsorption capacity of fly ash.