Sources and control of nitrogen oxides in the exhaust gas from acid waste regeneration units
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I would like to ask those of you who are experienced in this field: does anyone know the sources of nitrogen oxides in acid waste regeneration units and the methods for controlling them? We usually keep the furnace temperature as low as possible within the allowable range, as this helps to control the nitrogen oxides in the exhaust gases. However, I’m not sure why this approach works Could you please help answer? Thank you~! !
Tail gas treatment is generally added in the regeneration of spent acid