烧结烟气脱硫技术的研究与发展  

Research and Development of Sintering Flue Gas Desulphurization Technology

作　　者：刘征建[1] 张建良[1] 杨天钧[1] 

机构地区：[1]北京科技大学冶金与生态工程学院,北京100083

出　　处：《中国冶金》2009年第2期1-5,9,共6页China Metallurgy

基　　金：国家科技支撑计划资助项目(2006BAE03A01)

摘　　要：从中国烧结烟气SO2排放的严峻形势出发,论述了烧结烟气的特点及SO2的控制方法,介绍了石灰-石膏法、氨-硫酸铵法、密相塔法、循环流化床法、MEROS法和活性炭法等几种典型烧结烟气脱硫技术的工艺原理,分析了中国烧结烟气脱硫技术的发展,通过研究提出了选择性脱硫方法与实施方案,并论述了烧结烟气脱硫技术的选定原则与发展方向。Based on the severe situation of sintering flue gas SO2 emission in China, features of sintering flue gas and SO2 control method are discussed. Process principles of some typical sintering flue gas desulphurization technologies, such as limestone/lime-plaster, ammonia-ammonium sulfate, dense flow absorber, CFB, MEROS, active carbon, et al, are described, development of China sintering flue gas desulphurization technology is analyzed, selective sintering flue gas desulphurization technology and its implementation scheme are proposed by research, and the select principle and development trend of sintering flue gas desulphurization technology are demonstrated.

关 键 词：钢铁冶金 烧结 节能减排 脱硫 

分 类 号：X701.3[环境科学与工程—环境工程]