有色金属冶炼气汞排放控制的方法策略

Strategy for mercury emission control in non-ferrous smelter gas

导致我国汞污染的重要原因之一就是有色金属冶炼时排放的废气。我们在研究有色金属冶炼烟气汞排放控制的方法时可以从冶炼时汞烟气的排放特点入手,研究排放烟气的处理方法。我国各个有色金属剂冶炼厂所使用的金属原料均有一定的差异性,在选择废气处理方法时要根据使用原料的特性因地制宜的选择合适的排放控制方法。在本文中会分析各种排放控制方法并研究每种方法的优势和问题,希望可以为我国有色金属冶炼气汞排放控制方法的发展做出贡献。

One of the important causes of mercury pollution in China is the exhaust gas discharged from non-ferrous metal smelting.When we study the control methods of mercury emission from non-ferrous metals smelting flue gas,we can start with the characteristics of mercury emission from smelting,and study the treatment methods of mercury emission.There are certain differences in the metal raw materials used by various non-ferrous metallizer smelters in China.When choosing waste gas treatment methods,appropriate emission control methods should be selected according to the characteristics of raw materials and local conditions.In this paper,various emission control methods will be analyzed and the advantages and problems of each method will be studied,hoping to contribute to the development of non-ferrous metal smelting gas mercury emission control methods in China.