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US 7,670,424 B2Granted
Methods for reclaiming and beneficiating fly ash particles and systems thereof
AssigneePMI Ash Technologies, LLC
InventorJoseph W. Cochran
Life of this patent
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Abstract
A method and system for reclaiming and beneficiating fly ash particles includes recovering at least a portion of fly ash particles from reclaimed feed and supplying at least a portion of the recovered fly ash particles to at least one mixing reactor with a chamber where at least a portion of the supplied fly ash particles are thermally beneficiated.
Claims10
A method for reclaiming and beneficiating fly ash particles, the method comprising:
- recovering at least a portion of landfill fly ash particles from reclaimed feed previously disposed in at least one landfill site, the reclaimed feed comprising the fly ash particles and at least one non-by product of coal burning resulting from the disposal at the at least one landfill site;
- supplying at least a portion of the recovered fly ash particles to at least one mixing reactor with a chamber;
- and
- thermally beneficiating at least a portion of the supplied fly ash particles in the chamber.
1 more element
Dependencies are inferred from the claim text.