USE OF SULFIDE-CONTAINING GASES AND 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, add s hydrogen sulfide and/or sulfide ions to the flue gas as it passes through a scrubber. The scrubber may be either a wet or dry scrubber fo...

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Bibliographische Detailangaben
Hauptverfasser:	DOWNS, WILLIAM, VECCI, STANLEY J, NOLAN, PAUL S, BAILEY, RALPH T
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CHEMISTRY COMBUSTION APPARATUS COMBUSTION PROCESSES COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F FLUES HEATING INORGANIC CHEMISTRY LIGHTING MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES SEPARATION TRANSPORTING WEAPONS
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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, add s hydrogen sulfide and/or 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.