液相同时脱硫脱硝技术  

Technologies of simultaneous desulfurization and denitrogenation in aqueous solution

作　　者：赵毅[1] 赵音[1] 刘凤[1] 张玉海[1] 

机构地区：[1]华北电力大学环境科学与工程学院,河北保定071003

出　　处：《中国电力》2007年第12期99-102,共4页Electric Power

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(TriNOx-NOxSorb)、湿式络合吸收工艺(Fe-EDTA金属鳌合物联合脱硫脱硝工艺)、乳化黄磷法脱硫脱硝工艺、尿素液相脱硫脱硝工艺等新方法,研究了各工艺的特点和存在的问题,并对研究和应用进行了展望。The technologies of simultaneous denitrifieation and desulfurization in aqueous solution developed home and abroad were overviewed, including wet scrubbing and de-NO,, oxidation of chloric acid, aqueous complex and absorption, removal of NO, and SO2 by emulsions of phosphor and by urea etc. The characteristics and problems of each technology were studied and the related researches and application were prospected.

关 键 词：烟气 湿法 脱硫脱硝 

分 类 号：X701[环境科学与工程—环境工程]