USE OF COMPOUNDS CONTAINING HALOGEN AND NITROGEN FOR REDUCING MERCURY EMISSIONS DURING COAL COMBUSTION

Processes and systems are provided for using bromine and/or bromide-containing compounds derived from a nitrogen-containing compound, such as ammonia, sulfamic acid, or one or more salts thereof, to reduce mercury emissions during coal combustion. La présente invention concerne des procédés et des s...

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Bibliographische Detailangaben
Hauptverfasser:	MOORE, ROBERT, M., JR, NALEPA, CHRISTOPHER, J
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING
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Beschreibung
Zusammenfassung:	Processes and systems are provided for using bromine and/or bromide-containing compounds derived from a nitrogen-containing compound, such as ammonia, sulfamic acid, or one or more salts thereof, to reduce mercury emissions during coal combustion. La présente invention concerne des procédés et des systèmes pour utiliser du brome et/ou des composés contenant du brome dérivés d'un composé contenant de l'azote, tel que l'ammoniac, l'acide sulfamique, ou un ou plusieurs de leurs sels, pour réduire les émissions de mercure pendant la production de charbon.