摘要
综述了国内外目前开发的液相同时脱硫脱硝技术,包括湿式洗涤并脱硝(WSA-SNOx)工艺、氯酸氧化工艺(Tri NOx-NOxSorb)、湿式络合吸收(Fe-EDTA金属螯合物联合脱硫脱硝)工艺、乳化黄磷法脱硫脱硝工艺、尿素和添加剂液相脱硫脱硝工艺等新方法。分析了各种工艺的特点及存在问题,并对其应用前景进行了预测。
Technologies of simultameous denitrification and desulfurization in aqueous solution were reviewed, including wet scrubbing and removal of XOx , oxidation of chloric acid, aqueous complexing and absorbing, removal of NOx and SO2 by emulsive phosphorus and removal of NOx and SO2 by urea and additive etc. The character and deficiency being analyzed, the application future of each technology was forecasted.
出处
《电力环境保护》
2007年第1期46-48,共3页
Electric Power Environmental Protection
关键词
液相
烟气
脱硫
脱硝
同时
aqueous solution
flue gas
desutfurization
denitrification
simultaneous
