【作者】 王睿； 王连勇； 崔家新； 何艳；

【Author】 Wang Rui;Wang Lianyong;Cui Jiaxin;He Yan;School of Metallurgy, Northeastern University;State Environmental Protection Key Laboratory of Eco-Industry;

【机构】 东北大学冶金学院； 国家环境保护生态工业重点实验室；

【摘要】 煤炭在我国能源消耗总量中占主要地位,燃烧产生的NO_x与SO₂引发的环境问题日益严峻。以处理烟气的方法为主线,介绍了包括络合吸收法,氧化吸收法,还原吸收法在内的湿法烟气同时脱硫脱硝技术与包括等离子体法,生物法,固相吸附再生法以及催化还原法在内的干法烟气同时脱硫脱硝技术的方法原理,性能表现,发展现状以及工艺特点,并对未来烟气同时脱硫脱硝技术的发展进行展望。更多还原

【Abstract】 Nowadays, coal still occupies a dominant position in the total energy consumption of China, the environmental problems caused by NO_x and SO₂ from coal combustion are becoming more and more serious. Taking the method of treating flue gas as the main line, this paper introduced the reaction mechanism, removal performance, development status and process characteristics of wet flue gas simultaneous desulfurization and denitrification technologies including complexation absorption,oxidation absorption and reduction absorption, and the dry flue gas simultaneous desulfurization and denitrification technologies including plasma method, biological method, solid phase adsorption regeneration method and catalytic reduction method.In addition, the development of simultaneous flue gas desulfurization and denitrification technologies in the future is prospected.更多还原