【作者】 王丽敏；

【机构】 大庆师范学院化学化工系；

【摘要】 本文介绍了脉冲电晕脱硫脱硝的机理研究。脉冲电晕放电是产生等离子体的方法之一,目前已达到工业性试验阶段,它是一种集脱硫、脱硝为一体的干法脱硫脱硝技术。这种方法是利用脉冲等离子体产生的高能电子,将 HO-H 及 O-O 键打开,使之成为自由基和活化粒子,在有 NH₃等添加剂存在时,与 SO₂及 NOx 反应,生成（NH₄）₂SO₄和 NH₄NO₃,然后由布袋过滤器或静电除尘器收集作为化肥用,该法具有显著的脱硫脱硝效果,成为目前的研究前沿。更多还原

【Abstract】 This paper reviewed the Study of mechanism of the pulse corona plasma desulphurization and denitrogenation technology.Pulse corona discharge is one of the methods,which produce plasma in industrial test stage.It is a kind of dry methods for desulphurization and denitrogenation technology,which contain the two process in one installation.This kind of method is using high-energy electron produced by pulse plasma,rupure the chemical bond of HO-H and O-O,become radicals and activation particles.When NH₃ additive existed,they respond with SO₂ and NO_x,and generate （NH₄）₂SO₄ and NH₄NO₃.Then passing cloth bag filter or electric dust collector,it is collected as chemical fertilizer.This method have notable desulphurization and denitrogenation effect,which has become the forward position of research now.更多还原