Application of non-thermal plasma technology for developing fast SCR system to remove NOx
1 : Kuan Lun Pan
(993406001@cc.ncu.edu.tw)
2 : Moo Been Chang
(mbchang@ncuen.ncu.edu.tw)
3 : Sheng Jen YU
4 : Shaw Yi YAN
5 : Han Hsuan Peng
(kikagigadida@hotmail.com)
No.300, Jhongda Rd., Jhongli City, Taoyuan County 32001, Taiwan (R.O.C.) -
Taiwan
6 : Dai Ling Chen
(eating0324@hotmail.com)
No.300, Jhongda Rd., Jhongli City, Taoyuan County 32001, Taiwan (R.O.C.) -
Taiwan
7 : Moo Been Chang
(mbchang@ncuen.ncu.edu.tw)
No.300, Jhongda Rd., Jhongli City, Taoyuan County 32001, Taiwan (R.O.C.) -
Taiwan
Removal of NO by SCR system and combined plasma SCR system was investigated. The results indicate that overall NO conversion efficiency is improved by decreasing the ratio of NO/NO2 via application of glass beads.
On the other hand, MnOx-CeO2/TiO2 shows excellent performance for NO reduction at a temperature range of 100-200oC and NO removal efficiency can be significantly increased by the combination of plasma and SCR system. It is clear that NO removal efficiency depends on ratio of NO/NO2. Overall, plsama can enhance NO removal achieved with the SCR system.
