Taking the successful application of high temperature micro dust SCR integration technology used in Huarun cement(Changzhi)5000t/d new dry process kiln as an example,the paper introduces the technical principle,design scheme and implementation effect of the technology,and analyzes the technical economy of the scheme.This paper has a positive reference role for the future similar new dry process kiln NOx ultra-low emission transformation and the promotion of this technology in large cement furnace.
new dry process furnacehigh temperature and low dustSNCRSCRNOxelectric bagcatalystultra low emission
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