标题：Application and Effect Evaluation of AIG Optimization Adjustment Strategy for SCR Denitrification System After Ultra-low Emission Transformation of Coal-fired Units
期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：310
期号：3
页码：1-7
DOI：10.1088/1755-1315/310/3/032052
出版社：IOP Publishing
摘要：In order to solve the typical problems that occurred after the ultra-low emission reform of coal-fired power plants, the AIG optimization strategy was used to study the denitration system of a 600MW unit. The research shows that the uniformity of NOx concentration at the outlet of the denitrification reactor is significantly improved, and the relative standard deviation is reduced to less than 15%, which eliminates the local high concentration of ammonia slip. The deviation of NOx monitoring data from the denitration reactor outlet and the desulfurization outlet was significantly improved. The AIG optimization adjustment strategy can be used as an effective means to mitigate and solve the typical problems of denitration systems after ultra-low emission retrofit.
