超低排放燃煤火电机组汞排放特性研究

Study on Mercury Emission Characteristic of Ultra-low Emission Coal-fired Power Generator Set

针对燃煤火电机组汞排放特性,开展了汞测试技术研究,完成了3台典型超低排放机组汞排放特性现场测试,揭示了烟气汞排放特性及现有污染物控制装置对汞的协同脱除效果,对后续燃煤电厂汞污染物治理技术选择具有重要意义。

Based on the characteristics of mercury emission of the coal-fired power generator set,the paper carries out the research on the Hg test technique.The paper fulfills the locale test of the mercury emission characteristics of the three typical ultra-low emission generator sets,opens out an impact of the emission characteristic of flue gas mercury and the control device of the existing pollutants on the synergistic removal of Hg.It has an important significance for the choice of the mercury pollutants treatment technology in the subsequent coal-fired power plant.