Study on denitrification performance of magnesia base catalysts
For the control of NOx pollution in combustion flue gas, the paper adopted mixed method to prepare magnesia base catalyst which was made researched on denitrification of flue gas by directness catalytic decomposition. It is analyzed influence on denitrate efficiency that the simulated flue gas denitrification towers temperature and height of bed and oxygen concentration, N℃oncentration. It was indicated that magnesia base catalyst was availabled to directness catalytic decomposition to flue gas denitrification. The denitrification rate was 85%～95%.The ingredient of magnesia base catalyst are magnesia, firming agent and addition agent. The height denitrification bed is 4 ～5 cm, denitrification reaction temperature is 130 ～170 , flue gas airspeed is 2500 ??～3000 h -1 . The study infer that magnesia base catalyst exist activating vice, and preliminary analysis denitrification mechanism.
environment and green processing waste gas purification NO direct catalytic decomposition catalysts
Yu Gao Xiaomin Hu Pengjie Liu Fang Ma Peng Wang Hongbo Pang
Department of Environment Engineering, Northeastern University,110004,Shenyang,China Liaoning Beifang Environmental Protection Group,110031,Shenyang, China
国际会议
The 12th Asian Pacific Confederation of Chemical Engineering Congress(第十二届亚太化工联盟大会暨化工展览会)
大连
英文
2008-08-04（万方平台首次上网日期，不代表论文的发表时间）