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 …

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 …

Ceria modified FeMnOx—Enhanced performance and sulphur resistance for low-temperature SCR of NOx

LJ France, Q Yang, W Li, Z Chen, J Guang… - Applied Catalysis B …, 2017 - Elsevier
Low-temperature NH 3-SCR is an environmentally important reaction for the abatement of
NO x from stationary sources. In recent years FeMnO x has attracted significant attention as …

Reaction mechanisms and chemical kinetics of mercury transformation during coal combustion

Y Yang, J Liu, Z Wang - Progress in Energy and Combustion Science, 2020 - Elsevier
Mercury (Hg) emission from coal combustion has attracted considerable public concern
because of its harmful effects on human health and the ecosystem. The fundamental …

The smart surface modification of Fe2O3 by WOx for significantly promoting the selective catalytic reduction of NOx with NH3

F Liu, W Shan, Z Lian, J Liu, H He - Applied Catalysis B: Environmental, 2018 - Elsevier
The deposition of WO x species using conventional impregnation method is a very simple
and efficient way to adjust the surface acidity and redox ability of hematite Fe 2 O 3 …

Review on the latest developments in modified vanadium-titanium-based SCR catalysts

C Chen, Y Cao, S Liu, J Chen, W Jia - Chinese Journal of Catalysis, 2018 - Elsevier
Vanadium-titanium-based catalysts are the most widely used industrial materials for NO x
removal from coal-fired power plants. Owing to their relatively poor low-temperature deNO x …

Mechanistic aspects of NH3-SCR reaction over CeO2/TiO2-ZrO2-SO42− catalyst: In situ DRIFTS investigation

J Fan, P Ning, Z Song, X Liu, L Wang, J Wang… - Chemical Engineering …, 2018 - Elsevier
Abstract The solid superacid TiO 2-ZrO 2-SO 4 2−-supported 20 wt.% CeO 2 catalyst
(20CeO 2/Ti-Zr-S) was synthesized for selective catalytic reduction of NO with NH 3 (NH 3 …

Simultaneous removal of elemental mercury and NO in simulated flue gas over V2O5/ZrO2-CeO2 catalyst

L Zhao, C Li, S Li, Y Wang, J Zhang, T Wang… - Applied Catalysis B …, 2016 - Elsevier
A series of V/ZrCe x catalyst synthesized by a co-precipitation method was employed to
investigate the simultaneous removal of NO and elemental mercury (Hg 0) in simulated flue …

Design of multi-shell Fe 2 O 3@ MnO x@ CNTs for the selective catalytic reduction of NO with NH 3: improvement of catalytic activity and SO 2 tolerance

S Cai, H Hu, H Li, L Shi, D Zhang - Nanoscale, 2016 - pubs.rsc.org
Manganese based catalysts are highly active in the NH3-SCR reaction for NOx removal.
Unfortunately, manganese oxides can be easily deactivated by sulfur dioxide in the flow gas …

Synergistic effect between copper and cerium on the performance of Cux-Ce0. 5-x-Zr0. 5 (x= 0.1–0.5) oxides catalysts for selective catalytic reduction of NO with …

S Ali, L Chen, F Yuan, R Li, T Zhang, X Leng… - Applied Catalysis B …, 2017 - Elsevier
A series of Cu x-Ce 0. 5-x-Zr 0.5 oxides catalysts with different Cu/Ce ratio were synthesized
by citric acid method. The catalysts were characterized by XRD, BET surface area, H 2-TPR …