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 …

A review of Mn-based catalysts for low-temperature NH 3-SCR: NO x removal and H 2 O/SO 2 resistance

G Xu, X Guo, X Cheng, J Yu, B Fang - Nanoscale, 2021 - pubs.rsc.org
The development of high-efficiency catalysts is the key to the low-temperature NH3-SCR
technology. The introduction of SO2 and H2O will lead to poisoning and deactivation of the …

Toward an Atomic-Level Understanding of the Catalytic Mechanism of Selective Catalytic Reduction of NOx with NH3

W Chen, R Zou, X Wang - ACS Catalysis, 2022 - ACS Publications
As primary air pollutants, nitrogen oxides (NO x) result in a series of environmental issues,
such as photochemical smog, acid rain, ozone depletion, and fine particle pollution, which …

V2O5-modified Mn-Ce/AC catalyst with high SO2 tolerance for low-temperature NH3-SCR of NO

L Jiang, Q Liu, G Ran, M Kong, S Ren, J Yang… - Chemical Engineering …, 2019 - Elsevier
Abstract Development of the efficient catalysts with high SO 2 tolerance for NH 3-SCR is
crucial to control NO x emission at low temperature. In this work, Mn-Ce/AC and Mn-Ce …

Mechanistic Insight into the Promotion of the Low-Temperature NH3-Selective Catalytic Reduction Activity over MnxCe1–xOy Catalysts: A Combined …

M Li, M Gao, G He, Y Yu, H He - Environmental Science & …, 2023 - ACS Publications
CeO2 has attracted much attention in the field of selective catalytic reduction of NO with NH3
(NH3-SCR). However, poor low-temperature activity and a narrow operation window restrict …

Asymmetric oxygen vacancy-enriched Mn2O3@ CeO2 for NO oxidation with excellent low-temperature activity and boosted SO2-resistance

L Chen, D Ren, X Hou, J Zhang, Y Wu, Y Wang… - Applied Catalysis B …, 2024 - Elsevier
The development of highly active and SO 2-resistant catalysts is a major hurdle in the
catalytic oxidation of NO to NO 2. Herein, we fabricate a core–shell Mn 2 O 3@ CeO 2 …

Cerium Oxide-Based Catalysts for Low-Temperature Selective Catalytic Reduction of NOx with NH3: A Review

J Zhou, R Guo, X Zhang, Y Liu, C Duan, G Wu… - Energy & …, 2021 - ACS Publications
The selective catalytic reduction (SCR) of NO x with ammonia is an effective method to
remove NO x from stationary and mobile sources. Cerium oxides (CeO x) have been studied …

A strategy for constructing highly efficient yolk-shell Ce@ Mn@ TiOx catalyst with dual active sites for low-temperature selective catalytic reduction of NO with NH3

X Huang, F Dong, G Zhang, Y Guo, Z Tang - Chemical Engineering Journal, 2021 - Elsevier
Abstract In this work, Ce@ MnO x catalysts with core-shell structure were obtained via
simple hydrothermal treatment, and the redox capacity can be effectively improved through …

A critical review on the method of simultaneous removal of multi-air-pollutant in flue gas

H Wang, B Yuan, R Hao, Y Zhao, X Wang - Chemical Engineering Journal, 2019 - Elsevier
Simultaneous removal of multi-air-pollutant (sulfur dioxide (SO 2), nitric oxide (NO) and
elemental mercury (Hg 0) etc.) in flue gas, is a hot topic in the field of air pollution control due …

Recent advances in low-temperature NH3-SCR of NOx over Ce-based catalysts: Performance optimizations, reaction mechanisms and anti-poisoning …

K Zhang, N Luo, Z Huang, G Zhao, F Chu… - Chemical Engineering …, 2023 - Elsevier
Selective catalytic reduction of nitrogen oxide (NO x) by ammonia (NH 3-SCR) is an effective
method to remove NO x from major atmospheric pollutants such as coal-burning industry …