Toward an Atomic-Level Understanding of the Catalytic Mechanism of Selective Catalytic Reduction of NOx with NH3
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 …
such as photochemical smog, acid rain, ozone depletion, and fine particle pollution, which …
[HTML][HTML] Recent Progress on Low-Temperature Selective Catalytic Reduction of NOx with Ammonia
ED Park - Molecules, 2024 - mdpi.com
Selective catalytic reduction of nitrogen oxides (NOx) with ammonia (NH3-SCR) has been
implemented in response to the regulation of NOx emissions from stationary and mobile …
implemented in response to the regulation of NOx emissions from stationary and mobile …
Hierarchical structured Ti-doped CeO2 stabilized CoMn2O4 for enhancing the low-temperature NH3-SCR performance within highly H2O and SO2 resistance
N Luo, F Gao, H Liu, T ** effective and stable catalysts for low-temperature selective catalytic reduction
(SCR) of NO x remains challenging. Herein, we constructed a hierarchical structure by …
(SCR) of NO x remains challenging. Herein, we constructed a hierarchical structure by …
Boosting SO2-Tolerant Catalytic Reduction of NOx via Selective Adsorption and Activation of Reactants over Ce4+–SO42– Pair Sites
X Liu, P Wang, Y Shen, S Bi, W Ren, D Zhang - Acs Catalysis, 2022 - ACS Publications
Develo** highly SO2-tolerant catalysts at low and moderate temperatures remains a
crucial bottleneck in selective catalytic reduction (SCR) of NO x by NH3. Herein, SO2 …
crucial bottleneck in selective catalytic reduction (SCR) of NO x by NH3. Herein, SO2 …
Asymmetric oxygen vacancy-enriched Mn2O3@ CeO2 for NO oxidation with excellent low-temperature activity and boosted SO2-resistance
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 …
catalytic oxidation of NO to NO 2. Herein, we fabricate a core–shell Mn 2 O 3@ CeO 2 …
Three-dimensionally ordered macroporous CeZrVOx catalyst with remarkable NH3-SCR performance and SO2 tolerance: Key roles of the morphology and highly …
Y Li, H Li, Z Wang, G Li, W Liu, J Ji, H Peng - Applied Catalysis B …, 2024 - Elsevier
Develo** effective low-temperature deNO x catalysts with high activity, SO 2 tolerance,
and stability is crucial yet challenging. Thus, in this work, CeZrVO x catalyst with a three …
and stability is crucial yet challenging. Thus, in this work, CeZrVO x catalyst with a three …
V-Cu bimetallic oxide supported catalysts for synergistic removal of toluene and NOx from coal-fired flue gas: The crucial role of support
B Lin, Z Guo, J Li, G **ao, D Ye, Y Hu - Chemical Engineering Journal, 2023 - Elsevier
It is a major challenge to achieve effective synergistic reduction of NO x and VOCs in coal-
fired flue gas under complex working conditions. In this work, V-Cu bimetallic oxide catalysts …
fired flue gas under complex working conditions. In this work, V-Cu bimetallic oxide catalysts …
Interfacial confinement effect induced by pre-sulfurization for promoting SO2 tolerance of MnFe-TOS catalyst in low temperature NH3-SCR reaction
X Huang, N Fang, S Wu, F Dong, Y Chu… - Applied Catalysis B …, 2024 - Elsevier
SO 2 poisoning still is an unresolved problem for NH 3-SCR catalysts, especially under low
temperature conditions. Herein, a two-pronged approach has been applied on MnFe-TOS …
temperature conditions. Herein, a two-pronged approach has been applied on MnFe-TOS …
Preparation and optimization of Mn-based catalysts for low-temperature NH3-SCR: Component selection, synthesis strategy and influencing factors
Z Niu, F Gao, W Wu, H Yi, S Zhao, E Duan… - Separation and …, 2024 - Elsevier
Mn-based catalysts have attracted more and more attention in the past decade due to their
excellent low-temperature NH 3-selective catalytic reduction activity (150–225° C). However …
excellent low-temperature NH 3-selective catalytic reduction activity (150–225° C). However …
Unveiling the SO2 Resistance Mechanism of a Nanostructured SiO2(x)@Mn Catalyst for Low-Temperature NH3-SCR of NO
H Wu, W Liu, X Jiang, Y Liang, C Yang, J Cao… - Inorganic …, 2023 - ACS Publications
Low N2 selectivity and SO2 resistance of Mn-based catalysts for removal of NO x at low
temperatures by NH3-SCR (selective catalytic reduction) technology are the two main …
temperatures by NH3-SCR (selective catalytic reduction) technology are the two main …