摘要
针对目前燃煤锅炉烟气中汞的排放状况以及存在形态,综述了燃煤电站烟气中汞污染控制技术的研究进展。首先介绍了常规烟气污染控制装置对燃煤烟气中汞的脱除能力,然后探讨了吸附法以及化学氧化法对汞的脱除效果;最后,结合我国经济发展实际状况,对燃煤汞排放控制技术发展方向提出建议。
On the base of introducing mercury emission and speciation in coal-fired flue gas, the research development of mercury removal technologies for coal-fired power plants were summarized. Firstly, the mercury removal capability of the existing air pollution control de- vices was reviewed. Secondly, the mercury removal efficiency of the emerging mercury control technologies was evaluated, including adsorption and chemical oxidation. Finally, In accor- dance with the actual situation of national economy, the major research tendency to mercury control technologies was recommended
出处
《能源环境保护》
2012年第1期1-4,8,共5页
Energy Environmental Protection
关键词
燃煤烟气
汞
控制技术
coal-fired flue gas, mercury, control technology
