HYBRID BOILER-DRYER AND METHOD

A method for reducing the emission of contaminants by a furnace is provided. The method includes forming a bed from a stream of fuel within the furnace; fluidizing the bed with flue gas from the furnace; and heating the fuel within the bed so as to generate char, ash and contaminants. The method fur...

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Bibliographische Detailangaben
Hauptverfasser: EDBERG, Carl, VITSE, Frederic, UNKER, Steven
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for reducing the emission of contaminants by a furnace is provided. The method includes forming a bed from a stream of fuel within the furnace; fluidizing the bed with flue gas from the furnace; and heating the fuel within the bed so as to generate char, ash and contaminants. The method further includes capturing the contaminants via the ash.