矿产综合利用Issue(1)：50-53,4.DOI:10.3969/j.issn.1000-6532.2013.01.013
活性焦低温脱除烧结烟气中氮氧化物试验研究
Experimental Study of Denitration of Sintering Flue Gas Using Activated Coke at Low Temperature
摘要
Abstract
According to the mechanism of NOx can be adsorbed and catalysed by loaded NH3 activated coke, studies on the removal of NOx from sintering flue gas at low temperature using actived coke was conducted. This experiment using simulated sintering flue gas probes into the flue gas flow rate, reaction temperature, the amount of activated coke and the reaction time which influence the adsorption catalytic of active coke. The experimental results show that,when the flow from 50mL/min to 200mL/min, the NOx removal rate decreased gradually, this indicates the more the flow,the low the NOx removal rate;When the experimental reaction temperature varied from to,the NO removal rate after stable was almost equal; And for the amount of activated coke quantity increasing from to, the a-mount of activated coke of 120g had the best denitrification effect. But the denitrification effect of other different a-mount of activated coke was all almost 90% when the reaction ibecame stable.关键词
活性焦/吸附/烧结烟气/氮氧化物/脱硝Key words
Activated coke/ Adsorption/Sintering flue gas/Nitrogen oxide Denitration分类
矿业与冶金引用本文复制引用
胡秋玮,向晓东,周志辉,贺艳停..活性焦低温脱除烧结烟气中氮氧化物试验研究[J].矿产综合利用,2013,(1):50-53,4.基金项目
国家863计划支撑项目(2012AA06062501) （2012AA06062501）
