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METHOD FOR OPTIMIZING SNCR DENITRATION SYSTEM OF GARBAGE INCINERATOR BY ADDING ANIONIC SURFACTANT
METHOD FOR OPTIMIZING SNCR DENITRATION SYSTEM OF GARBAGE INCINERATOR BY ADDING ANIONIC SURFACTANT
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机译：阴离子表面活性剂优化垃圾焚烧炉SNCR脱氮方法
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摘要
A method for optimizing a SNCR denitration system of a garbage incinerator by adding an anionic surfactant comprises adding the anionic surfactant into aqueous ammonia when the aqueous ammonia is diluted during the prior SNCR denitration of a garbage incinerator. The anionic surfactant and the aqueous ammonia solution are mixed and injected into the hearth, and then decomposed at high temperature to form -OH and other active free radicals, which can effectively ensure the efficiency and duration of the reaction between the atomized aqueous ammonia droplet and NOx in flue gas, improve the denitration efficiency of the integral SNCR system and broaden the interval of optimal reaction temperature without negatively influencing the steady combustion in the incinerator.
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