Use of sulfide-containing liquors for removing mercury from flue gases

A method and apparatus for reducing and removing mercury in industrial gases, such as a flue gas, produced by the combustion of fossil fuels, such as coal, adds sulfide ions to the flue gas as it passes through a scrubber. The scrubber may be either a wet or dry scrubber for flue gas desulfurization...

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Bibliographische Detailangaben
Hauptverfasser: Downs, William, Nolan, Paul, Bailey, Ralph, Vecci, Stanley
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method and apparatus for reducing and removing mercury in industrial gases, such as a flue gas, produced by the combustion of fossil fuels, such as coal, adds sulfide ions to the flue gas as it passes through a scrubber. The scrubber may be either a wet or dry scrubber for flue gas desulfurization systems.