Control of nitrogen oxides in waste acid regeneration units
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Recently, environmental inspections have been strict; the nitrogen oxide content in the flue gases emitted by the facility is slightly above the allowed limits. I would like to ask the experts how to reduce this nitrogen oxide level without installing additional denitration equipment
It can be removed again through oxidation with an oxidizing agent.
For example, ozone oxidation is added, followed by the generation of nitric acid or nitrates through water atomization. There are other methods, such as adsorption.