.烧结烟气中二氧化硫的脱除技术摘 要：烧结烟气脱硫是钢铁行业污染减排的重点，减排形势日趋严峻。而烧结工序是二氧化硫的主要排放源，因此也是烟气脱硫技术研发的主要领域。本文主要介绍了石灰-石膏法、循环流化床法、密相干塔法三种脱硫技术原理及优缺点，并论述了烧结烟气脱硫技术的选定原则与发展方向。关键字：烧结烟气，二氧化硫，脱硫Abstract：Sintering gas desulfurization is emphasized in iron and steel industry.SO2 emission reduction was serious. The main origin of the sulfur dioxide was sinter process, so it is the mainresearchfieldofflue gasdesulfurization technology. This paper mainly introduces the process principles, advantage and disadvantage of
