METHOD FOR REDUCING EXHAUST OF WASTE NOX DURING THERMAL OXIDATION IN INDUSTRIAL PROCESS

PURPOSE: A reduction method of exhausted waste NOx(Nitric Oxide) is provided to operate a thermal oxygenator with the minimum waste NOx gas emission and to maintain the optimum resolution efficiency during a waste resolution. CONSTITUTION: A waste stream(14) is fed to a thermal oxygenator. The minim...

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Hauptverfasser:	DECOURCY MICHAEL STANLEY, POOLE LESLI BERNADETTE, PUGH PATRICK KEVIN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES CONSUMING WASTE PRODUCTS BY COMBUSTION CREMATION FURNACES HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE: A reduction method of exhausted waste NOx(Nitric Oxide) is provided to operate a thermal oxygenator with the minimum waste NOx gas emission and to maintain the optimum resolution efficiency during a waste resolution. CONSTITUTION: A waste stream(14) is fed to a thermal oxygenator. The minimum part of the waste stream is combusted in a primary combustion area(22) of the thermal oxygenator. The minimum part of the waste stream is injected to a downstream waste resolution area(26) of the thermal oxygenator. Thereby, the emission of waste NOx from the thermal oxygenator is reduced. Therefore, the NOx emission in a waste resolution process is reduced without decreasing the entire waste resolution efficiency.