METHOD FOR PROCESSING EXHAUST GAS

PURPOSE: A method is provided to appropriately spray a powdered reacting agent for processing an exhaust gas. CONSTITUTION: A method comprises by: using a mixture of an activated carbon and an auxiliary as a powdered reacting agent; equipping a device for supplying the mixture and a device for suppl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUJII SATOSHI, AYUKAWA SUSUMU, KURODA MANABU, NOTO TAKASHI, HAMAKUCHI KEIJO, OSADA YO
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:PURPOSE: A method is provided to appropriately spray a powdered reacting agent for processing an exhaust gas. CONSTITUTION: A method comprises by: using a mixture of an activated carbon and an auxiliary as a powdered reacting agent; equipping a device for supplying the mixture and a device for supplying a powder of basic absorbent; using at least one selected from the slaked lime, the calcium carbonate, the limestone, and the dolomite as the powder of basic absorbent; using at least one selected among the alkali agent such as slaked lime, the exfoliating agent such as the diatomite and the powder of dolomite, and the powdered catalyst as the auxiliary; using the mixture of the activated carbon and the auxiliary previously mixed so the activated carbon as to be 20 to 80 wt%. 배출가스 처리를 위한 분말 반응제를 적절하게 분무할 수 있는 방법을 제공하는 것을 목적으로 한다. 연소나 가열에 수반하여 배출되는 배출가스 중의 유해물질을 제거하기 위해서, 분말 반응제로서 분말 염기성 흡수제와 분말 흡착제를 배출가스 중에 분무하는 방법에 있어서, 분말 흡착제로서 활성탄과 조제의 혼합물을 사용한다. 분말 염기성 흡수제, 예를 들면 소석회는 소석회 공급장치 (6) 로부터, 그리고 분말 흡착제는 혼합물 공급장치 (7) 에서 활성탄과 조제가 혼합된 후에 이 혼합물 공급장치 (7) 로부터 각각 연도 (5) 로 공급된다.