Research on the Status of Mercury Pollution Prevention in the Flue Gas of Coal-fired Power Plants

摘要

This paper introduces the current situation of mercury pollution from coal burning, the forms and characteristics of mercury emission and mercury emission standards at home and abroad. The advantages and disadvantages of different mercury monitoring methods and detection techniques were analyzed. 32 units of 16 power plants selected as the pilot in China, analyzed the current situation of mercury emission from coal-fired power plants and the influencing factors of mercury emission concentration through manual monitoring and automatic monitoring, and proposed the research direction of mercury emission control technology in the future.