Process for increasing desulfation efficincy of combustion equipment

Sweetening agent which may be Ca-base one or others is mixed with coal ash dregs containing iron oxide and the mixture is put into burner or its auxiliary unit for sweetening without any chemical or physical treatment. The advantages of present invention are effective reduction of SO2 in fume from b...

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Bibliographische Detailangaben
Hauptverfasser:	PANG YAJUN, XU XUCHANG, SHI XUEGUI
Format:	Patent
Sprache:	eng
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:	Sweetening agent which may be Ca-base one or others is mixed with coal ash dregs containing iron oxide and the mixture is put into burner or its auxiliary unit for sweetening without any chemical or physical treatment. The advantages of present invention are effective reduction of SO2 in fume from burner and high utilization rate of calcium in sweetening agent.