The promotion effect of Ce on Fe/BEA deNOx catalyst under high water content facing coalbed methane power generation DOI
Jiangning Liu,

Xuezhen Liu,

Xianfeng Wu

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 131198 - 131198

Published: Dec. 1, 2024

Language: Английский

Advancements in (SCR) technologies for NOx reduction: A comprehensive review of reducing agents DOI
Sahar Elkaee, Ajit Dattatray Phule, Jae Hwan Yang

et al.

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 184, P. 854 - 880

Published: Feb. 17, 2024

Language: Английский

Citations

36
Enhanced low-temperature activity of Mn-based catalysts for NH3 selective catalytic reduction of NO through Ce-modulated redox and TiO2 shell construction DOI

Birong Miao,

Xiaofeng Wang,

Qianji Chu

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 352, P. 128156 - 128156

Published: May 28, 2024

Language: Английский

Citations

8
Recent Progress on Low-Temperature Selective Catalytic Reduction of NOx with Ammonia DOI Creative Commons
Eun Duck Park

Molecules, Journal Year: 2024, Volume and Issue: 29(18), P. 4506 - 4506

Published: Sept. 23, 2024

Selective catalytic reduction of nitrogen oxides (NOx) with ammonia (NH3-SCR) has been implemented in response to the regulation NOx emissions from stationary and mobile sources above 300 °C. However, development NH3-SCR catalysts active at low temperatures below 200 °C is still needed improve energy efficiency cope various fuels. In this review article, recent reports on low-temperature are systematically summarized. The redox property as well surface acidity two main factors that affect activity. strong beneficial for activity but responsible N2O formation. multiple electron transfer system more plausible controlling properties. H2O SOx, which often found flue gas, have a detrimental effect activity, especially temperatures. competitive adsorption can be minimized by enhancing hydrophobic catalyst. Various strategies resistance SOx poisoning also discussed.

Language: Английский

Citations

5
Cu-based metal oxide catalysts for NH₃-SCR of NO : From fundamentals to mechanistic insights DOI

Sher Ali,

Sharafat Ali, Ahmed Ismail

et al.

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 536, P. 216676 - 216676

Published: April 5, 2025

Language: Английский

Citations

0
Preparation and optimization of Mn-based catalysts for low-temperature NH3-SCR: Component selection, synthesis strategy and influencing factors DOI

Zirong Niu,

Fengyu Gao,

Wenjing Wu

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 130103 - 130103

Published: Oct. 1, 2024

Language: Английский

Citations

3
Unveiling the mechanistic insights into the potassium resistance of 3.5 W-V-1 %K NH3-SCR catalysts: The dual functionality of V-O-W structure as acid and redox sites DOI
Xin Yu, Siyuan Xu, Huimin Wang

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 129192 - 129192

Published: Aug. 13, 2024

Language: Английский

Citations

3
A Cascade Jet Plasma Oxidation─electroreduction System Using Pd‐Ni Dual‐Site Catalyst for Sustainable Ammonia Production from Air DOI

Jun Ding,

Wenyi Li, Heng Zhang

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 2, 2024

Abstract Electrocatalytic N 2 reduction reaction (eNRR) has been deemed as an alternative approach to the Haber‐Bosch (H‐B) process for ammonia (NH 3 ) production, but it remains a huge challenge. Here jet plasma oxidation of is reported in air into NO x and subsequently − coupling with electrochemical (pN ─eNO RR) over PdNi alloying nanoparticles on N‐doped carbon nanotubes (PdNi/N‐CNTs) NH synthesis. The results demonstrate that reactor possesses excellent gas reforming capacity achieve largest yield rate 30.46 mmol h −1 low energy consumption 2.66 kWh mol . For subsequent eNO RR, PdNi/N‐CNTs can afford 34.96 mg cat. faradaic efficiency (FE) 98.21% at −0.38 0.02 V (vs RHE), respectively. In situ spectroscopic characterizations combined theoretical calculations unveil provide Pd Ni dual active sites, enabling activation site H * provision facilitate RR. A cascade pN ‐eNO RR system constructed sustainable achieving stable 25.56 , average FE >85%, well conversion 44.62% constant ampere‐level current finally collection gram‐level 4 SO product.

Language: Английский

Citations

2
Exhaust emissions gases effects on environmental pollution and processing technologies DOI

Mayada E. Abdel Razek,

Gamal E. M. Nasr,

M. A. Baiomy

et al.

Euro-Mediterranean Journal for Environmental Integration, Journal Year: 2024, Volume and Issue: unknown

Published: July 5, 2024

Language: Английский

Citations

1
Advanced Ruthenium‐Based Electrocatalysts for NOx Reduction to Ammonia DOI Open Access
Yongzhi Yu, Yu Cheng, Pengcheng He

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 15, 2024

Ammonia (NH

Language: Английский

Citations

1
The Opportunities and Challenges for SCR-DeNOx Facing Coalbed Methane Power Generation DOI
Jiangning Liu,

Yin Che,

Chen Wang

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: unknown, P. 114936 - 114936

Published: Nov. 1, 2024

Language: Английский

Citations

0