摘要
对煤中微量元素的丰度和赋存状态进行了论述,综述了燃煤烟气中重金属汞的排放、形态转化及分布情况,并重点论述了燃煤烟气中汞的监测和控制方法的最新进展,分析了燃煤电厂在汞控制方面存在的主要问题,并结合我国国情提出了相关建议。
The trace element abundance and existing situation in the coal are elaborated. The emission condition, transformation and distribution situation of the heavy metal mercury in the coal - burning flue gas have been summarized. The latest progress of mercury monitor and controlling methods in coal - burning flue gas are elaborated. The main mercury control problems existed in coal - burning power plants have been analyzed. The further analysis of the mercury abundance, existing condition in coal has been proposed according to the actual condition in our country. Some suggestions are put forward.
出处
《电力环境保护》
2007年第6期45-48,共4页
Electric Power Environmental Protection
关键词
燃煤电厂
烟气
汞
排放
控制
coal - fired power plant
flue gas
mercury
emission
control
