摘要
介绍巴布科克与威尔克斯(B&W)公司利用电厂现有的污染控制设备削减汞排放的技术。示范项目表明,在仅增加较低投资成本的情况下,利用湿式FGD(烟气脱硫)系统可脱除烟气中95%以上的氧化汞,同时对系统运行或SO_2去除性能影响很小甚至没有影响。
This paper introcluces the mercury control technology by existing plant pollution control devices. The demonstrating project showed that more than 95% of oxidized mercury can be removed by using a wet flue gas desulfurized （FGD） system with little or no impact on the system＇s operation or SO2 removal performance.
