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Abstract:
MnO2-Fe2O3 catalysts were successfully deposited on the surface of polyphenylene sulfide (PPS) filter felt by a redox method, and the as-obtained catalytic filter material was tested in the low-temperature NH3-SCR. NO conversions in the 79.8–99.2% range at 140–180 °C and a gas hourly space velocity (GHSV) of 120,000 cm3 g− 1 h− 1 were obtained, result which is attributed to the presence of amorphous MnO2 and Fe2O3 catalytic phases. The formation mechanism of the MnO2-Fe2O3 catalyst decorated on the polyphenylene sulfide filter felt is discussed. © 2017
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Catalysis Communications
ISSN: 1566-7367
Year: 2018
Volume: 105
Page: 16-19
3 . 6 7 4
JCR@2018
3 . 4 0 0
JCR@2023
ESI HC Threshold:209
JCR Journal Grade:2
CAS Journal Grade:3
Cited Count:
SCOPUS Cited Count: 12
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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