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Production of lightweight aggregates from mining residues, heavy metal sludge, and incinerator fly ash

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Fly ash, also known as "pulverised fuel ash" in the United Kingdom, is a coal combustion product composed of fine particles that are driven out of the boiler with the ...

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Mining plant; residues of coal could be used as fly ash after grinding or not; residues of coal could be used as fly ash after grinding or not. ... residues of waste ...

Disposal, uses and treatments of combustion ashes: a review. Obtaining elements from ashes will in principle substitute for mining ores, when the element concerned is ...
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