Interactions between CO oxidation and selective catalytic reduction of NO with NH<sub>3</sub> over Mn-based catalysts-Reference-Cited by-同舟云学术

Interactions between CO oxidation and selective catalytic reduction of NO with NH₃ over Mn-based catalysts

Published:2022 Issue:15 Volume:12 Page:4776-4788
ISSN:2044-4753
Container-title:Catalysis Science & Technology
language:en
Short-container-title:Catal. Sci. Technol.

Author:

Wang Liyan¹,Wang Bin¹²^ORCID,Guo Yangyang²,Zheng Yang²,Zhu Tingyu²³

Affiliation:

1. School of Chemical & Environmental Engineering, China University of Mining & Technology, Beijing 100083, China

2. Beijing Engineering Research Centre of Process Pollution Control, National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China

3. Center for Excellence in Regional Atmospheric Environment, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China

Abstract

The α-MnO2-Cu catalyst has a high NO and CO removal rate. CO reduced the NH3-SCR activity by inhibiting NO adsorption. NH3 negatively affected CO oxidation by minimizing the formate intermediate. NO decomposed intermediates to promote CO oxidation.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2022/CY/D2CY00776B

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