Mercury emissions from cement plants has attracted the attention of the world, the United States and the European Union and other developed countries have already made strictly limitations of mercury emission from cement plants,China has also been developed to limitation of mercury emission from cement plants. Mercury of cement plants comes mainly from coal and raw materials.,and mercury from flue gas can be removed by removal equipment, so you can use mercury control technology to remove mercury in flue gas. Depending on the different size and raw materials, of the plants, and mercury emissions under different conditions is not the same, so there is no mature mercury removal technology can be applied directly.1 Overview