Selective Catalytic Reduction of NOx with NH3 by Using Novel Catalysts: State of the Art and Future Prospects

L Han, S Cai, M Gao, J Hasegawa, P Wang… - Chemical …, 2019 - ACS Publications
Selective catalytic reduction with NH3 (NH3–SCR) is the most efficient technology to reduce
the emission of nitrogen oxides (NO x) from coal-fired industries, diesel engines, etc …

The effects of Mn-based catalysts on the selective catalytic reduction of NOx with NH3 at low temperature: A review

Z Zhang, J Li, J Tian, Y Zhong, Z Zou, R Dong… - Fuel processing …, 2022 - Elsevier
Selective catalytic reduction technology has been widely used to remove NO x. However,
the development of low-temperature selective catalytic reduction catalysts with high removal …

Insight into the Origin of Excellent SO2 Tolerance and de-NOx Performance of quasi-Mn-BTC in the Low-Temperature Catalytic Reduction of Nitrogen Oxide

K Song, K Guo, S Mao, D Ma, Y Lv, C He, H Wang… - ACS …, 2023 - ACS Publications
NO x emission is a major environmental issue, and selective catalytic reduction (SCR) is the
most effective method for the conversion of NO x to harmless N2 and H2O. Manganese …

Insight into the reasons for enhanced NH3-SCR activity and SO2 tolerance of Mn-Co layered oxides

X Feng, J Zhu, K Song, J Zeng, X Zhou, X Guo… - Separation and …, 2024 - Elsevier
Mn-based catalysts have a fatal flaw in selective catalytic reduction (SCR) of NO x with NH 3,
which is poor SO 2 tolerance. In this work, we successfully fabricated Mn-Co layered double …

Gd-modified Mn-Co oxides derived from layered double hydroxides for improved catalytic activity and H2O/SO2 tolerance in NH3-SCR of NOx reaction

X Feng, J Zeng, J Zhu, K Song, X Zhou, X Guo… - Journal of Colloid and …, 2024 - Elsevier
Metal oxides derived from layered double hydroxides (LDHs) are expected to obtain low-
temperature denitrification (de-NO x) catalysts with high catalytic activity and H 2 O/SO 2 …

Insights into samarium do** effects on catalytic activity and SO2 tolerance of MnFeOx catalyst for low-temperature NH3-SCR reaction

Z Chen, S Ren, M Wang, J Yang, L Chen, W Liu, Q Liu… - Fuel, 2022 - Elsevier
The development of catalysts with high NH 3-SCR activity in the presence of SO 2 was
urgent for non-electric industries to control NO x emission at low temperature. Herein, a …

Comparative analysis of the dual origins of the N 2 O byproduct on MnO x, FeO x, and MnFeO x sphere catalysts for a low-temperature SCR of NO with NH 3

Z Chen, R Guo, S Ren, L Chen, X Li… - Journal of Materials …, 2022 - pubs.rsc.org
Herein, the origin and evolution mechanism of N2O formation over the MnFeOx spherical
catalyst were investigated in detail, accompanied by a comparison analysis of pristine MnOx …

[HTML][HTML] A Review of Low Temperature NH3-SCR for Removal of NOx

D Damma, PR Ettireddy, BM Reddy, PG Smirniotis - Catalysts, 2019 - mdpi.com
The importance of the low-temperature selective catalytic reduction (LT-SCR) of NOx by
NH3 is increasing due to the recent severe pollution regulations being imposed around the …

Research progress on selective catalytic reduction (SCR) catalysts for NOx removal from coal-fired flue gas

S Zhao, J Peng, R Ge, S Wu, K Zeng, H Huang… - Fuel Processing …, 2022 - Elsevier
Selective catalytic reduction (SCR) catalyst is a widely used deNOx technology. Different
from the review papers on SCR catalysts published in recent years, the preparation method …

The role of the Cu dopant on a Mn3O4 spinel SCR catalyst: Improvement of low-temperature activity and sulfur resistance

S **ong, Y Peng, D Wang, N Huang, Q Zhang… - Chemical Engineering …, 2020 - Elsevier
Mn-based oxides are regarded as one of the most promising catalysts for selective catalytic
reduction (SCR) of NO x by NH 3 at low temperatures, but their applications are extremely …