摘要
为探讨脉冲放电脱硫和除尘结合的可行性 ,研究了飞灰和水对脉冲放电脱硫的影响。飞灰对脉冲放电脱硫影响不大 ;水对脉冲放电有明显抑制作用 ,但能显著提高脱硫效果 ,提高能量效率 ;飞灰和水协同作用对脱硫有利 ,不加氨时脱硫率达 1 6 2 % ,添加氨时电晕脱硫率达 30 5% ,总脱硫率 80 2 %。
The effects that fly-ash and water make on SO_2 removal have been studied to discuss the feasibility of combining SO_2 removal with precipitation by pulsed corona discharge. Fly-ash has little effect on SO_2 removal and pulsed corona discharge. Water obviously restrains pulsed discharge, but can clearly improve effect of SO_2 removal and energy efficiency. Fly-ash's cooperating with water is useful for SO_2 removal, the desulfurization rate is up to 16.2% without using NH_3, if NH_3 is injected, SO_2 removal rate by pulsed discharge is up to 30.5% and the total rate of desulfuration reaches 80.2%.
出处
《环境工程》
CAS
CSCD
北大核心
2000年第3期27-29,共3页
Environmental Engineering
基金
国家"九五"重点科技攻关项目! ( 96 91 0 0 2 0 1 )
