摘要
同时烟气脱硫脱氮技术是燃煤烟气SO2和NOx污染控制的发展趋势和研究热点。系统地介绍了氧化吸收法、络合吸收法等能实现同时脱硫脱氮的吸收法烟气净化技术,分析了其特点和存在的问题,并从技术集成、副产物利用、与现有脱硫装置的配套和理论研究等方面提出了其研究方向。
Simultaneous desulfrization and denitrification technology is a developing trend and a hotspot on pollution control of SO2 and NOx from flue gas. Several absorption processes for gas purification are introduced systematically, such as oxidation absorption process and complexation absorption process, and their traits and problems are analyzed. The research directions are put forward from the aspects of technology integration, byproduct utilization, combination with existing desulphurization unit and theoretical research.
出处
《化工环保》
CAS
CSCD
北大核心
2006年第3期209-212,共4页
Environmental Protection of Chemical Industry
关键词
烟气
脱硫
脱氮
吸收
二氧化硫
氮氧化合物
废气处理
flue gas
desulfrization
denitrification
absorption
sulfur dioxide
oxynitride
waste gas treatment
