燃煤电站烟气脱汞方法研究进展

Research Development of Method for Removing Mercury from Flue Gas in Coal-fired Power Stations

由于汞对人体健康和生态环境的危害极大,近年来,燃煤电站汞污染问题受到广泛关注。虽然已开发出了大量的脱汞方法,但由于技术和成本问题,这些脱汞方法都没有被大规模推广使用,因此,开发高效低成本的脱汞方法势在必行。基于上述原因,论文对燃煤电站烟气脱汞方法进行了详细阐述。

Because of the great danger of mercury to the human body and ecological environment, in recent years, mercury pollution in coal-fired power stations has attracted widespread attention. Although a large number of methods to remove mercury have been developed,they are not widely used due to technical problems, or the cost. So it is imperative to develop the methods with high efficiency and low cost for the mercury removal.Based on the above reasons, the methods for removing mercury from flue gas in coal-fired power stations are discussed in detail.