TY - JOUR
T1 - Removal characteristics of nitrogen oxides and particulates of a novel Mn-Ce-Nb-Ox/P84 catalytic filter applied for cement kiln
AU - Yang, Bo
AU - Shen, Yuesong
AU - Su, Yun
AU - Li, Peiwen
AU - Zeng, Yanwei
AU - Shen, Shubao
AU - Zhu, Shemin
N1 - Publisher Copyright:
© 2017 The Korean Society of Industrial and Engineering Chemistry
PY - 2017/6/25
Y1 - 2017/6/25
N2 - A novel Mn-Ce-Nb-Ox/P84 catalytic filter for synergetic removal of particulates and NO was designed and prepared by a new method using functional foaming coating. Removal characteristics of nitrogen oxides (including catalyst loading amount, O2 concentration, NH3/NO molar ratio, H2O and SO2) and particulates, were systematically studied. Results showed that the NO removal efficiency of catalytic filter reached 95.3% at 200 °C, as the catalyst loading amount, filtration velocity and mole ratio of NH3/NO were set to be 450 g/m2, 1 m/min and 1, respectively. The removal characteristic of particulates of Mn-Ce-Nb-Ox/P84 catalytic filter belonged surface filtration and the PM2.5 removal efficiency reached 99.98%.
AB - A novel Mn-Ce-Nb-Ox/P84 catalytic filter for synergetic removal of particulates and NO was designed and prepared by a new method using functional foaming coating. Removal characteristics of nitrogen oxides (including catalyst loading amount, O2 concentration, NH3/NO molar ratio, H2O and SO2) and particulates, were systematically studied. Results showed that the NO removal efficiency of catalytic filter reached 95.3% at 200 °C, as the catalyst loading amount, filtration velocity and mole ratio of NH3/NO were set to be 450 g/m2, 1 m/min and 1, respectively. The removal characteristic of particulates of Mn-Ce-Nb-Ox/P84 catalytic filter belonged surface filtration and the PM2.5 removal efficiency reached 99.98%.
KW - Mn-Ce-Nb-O/P84 catalytic filters
KW - NO
KW - PTFE-based foaming coating
KW - Synergetic removal
KW - particulates
UR - http://www.scopus.com/inward/record.url?scp=85013414556&partnerID=8YFLogxK
U2 - 10.1016/j.jiec.2017.02.006
DO - 10.1016/j.jiec.2017.02.006
M3 - 文章
AN - SCOPUS:85013414556
SN - 1226-086X
VL - 50
SP - 133
EP - 141
JO - Journal of Industrial and Engineering Chemistry
JF - Journal of Industrial and Engineering Chemistry
ER -