METHOD FOR REDUCING NOX EMISSION

The invention is directed to a method for reducing NOx emission from an industrial process furnace comprising a firebox containing a burner and a tube, which method comprises subjecting an oxidant gas and/or a fuel gas (1) to humidification, thereby obtaining a humidified gas; and pre-heating the hu...

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Bibliographische Detailangaben
Hauptverfasser:	RISSEEUW, Izaak Jacobus, DE JAGER, Johannes Antonie, WIJNJA, Jelle-Gerard
Format:	Patent
Sprache:	eng ; hun
Schlagworte:	AIR AIR SUPPLY BLASTING BURNERS CHEMISTRY COMBUSTION APPARATUS COMBUSTION PROCESSES CRACKING HYDROCARBON OILS DRAUGHT-INDUCING FUELS HEATING LIGHTING LUBRICANTS MECHANICAL ENGINEERING METALLURGY METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN MINERAL WAXES PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS TECHNICAL GASES CONTAINING CARBON MONOXIDE WEAPONS
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Beschreibung
Zusammenfassung:	The invention is directed to a method for reducing NOx emission from an industrial process furnace comprising a firebox containing a burner and a tube, which method comprises subjecting an oxidant gas and/or a fuel gas (1) to humidification, thereby obtaining a humidified gas; and pre-heating the humidified gas with an external waste heat stream (2c) before feeding the gas to the burner.