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 - Funding Information:
This project was supported by the National Natural Science Foundation of China (No. 51272105), National Key Research and Development Program of China (2016YFC0205500), China Scholarship Council (CSC). We also thank the project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD).
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
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U2 - 10.1016/j.jiec.2017.02.006
DO - 10.1016/j.jiec.2017.02.006
M3 - Article
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 -