H2O and SO2 tolerance, activity and reaction mechanism of sulfated Ni–Ce–La composite oxide nanocrystals in NH3-SCR

2016 ◽  
Vol 296 ◽  
pp. 122-131 ◽  
Author(s):  
Lei Zhang ◽  
Hongxia Qu ◽  
Tianyu Du ◽  
Weihua Ma ◽  
Qin Zhong
Keyword(s):  
Reaction Mechanism ◽  
Composite Oxide ◽  
Nh3 Scr ◽  
So2 Tolerance

Doping effect of Sm on the TiO2/CeSmOx catalyst in the NH3-SCR reaction: structure–activity relationship, reaction mechanism and SO2 tolerance

2019 ◽  
Vol 9 (13) ◽  
pp. 3554-3567 ◽  
Author(s):  
Hao Liu ◽  
Chuanzhi Sun ◽  
Zhongxuan Fan ◽  
XuanXuan Jia ◽  
Jingfang Sun ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
High Activity ◽  
Surface Acidity ◽  
Redox Properties ◽  
Doping Effect ◽  
Activity Relationship ◽  
Good Balance ◽  
Nh3 Scr ◽  
Structure Activity ◽  
So2 Tolerance

A good balance between the redox properties and surface acidity induces the high activity of the Sm doped TiO2/CeO2 catalyst.

scholarly journals Highly efficient NH3-SCR of NO over MnFeW/Ti catalyst at low temperature: SO2 tolerance and reaction mechanism

Fuel ◽  
2022 ◽  
Vol 307 ◽  
pp. 121805
Author(s):  
Lijun Liu ◽  
Sheng Su ◽  
Dezhi Chen ◽  
Tao Shu ◽  
Xiaotao Zheng ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Low Temperature ◽  
Highly Efficient ◽  
Nh3 Scr ◽  
Scr Of No ◽  
So2 Tolerance

Facile synthesis of CuSO4/TiO2 catalysts with superior activity and SO2 tolerance for NH3-SCR: physicochemical properties and reaction mechanism

2017 ◽  
Vol 7 (7) ◽  
pp. 1590-1601 ◽  
Author(s):  
Yanke Yu ◽  
Jifa Miao ◽  
Jinxiu Wang ◽  
Chi He ◽  
Jinsheng Chen
Keyword(s):  
Reaction Mechanism ◽  
Solid State ◽  
Physicochemical Properties ◽  
Binary Oxide ◽  
Oxide Catalysts ◽  
Facile Synthesis ◽  
Nh3 Scr ◽  
So2 Tolerance

A series of CuSO4/TiO2 binary oxide catalysts with different CuSO4 loadings (0–20 wt%) were prepared by a facile solid state impregnation protocol.

The synergistic effects between Ce and Cu in CuyCe1−yW5Ox catalysts for enhanced NH3-SCR of NOx and SO2 tolerance

2019 ◽  
Vol 9 (3) ◽  
pp. 718-730 ◽  
Author(s):  
Jian-Wen Shi ◽  
Yao Wang ◽  
Ruibin Duan ◽  
Chen Gao ◽  
Baorui Wang ◽  
...  
Keyword(s):  
Metal Oxides ◽  
Selective Catalytic Reduction ◽  
Low Temperatures ◽  
Catalytic Reduction ◽  
Synergistic Effects ◽  
Reduction Of No ◽  
Nh3 Scr ◽  
So2 Tolerance ◽  
Scr Of Nox

Non-manganese-based metal oxides are promising catalysts for the NH3-SCR (selective catalytic reduction) of NOx at low temperatures.

Nb2O5-modified Mn-Ce/AC catalyst with high ZnCl2 and SO2 tolerance for low-temperature NH3-SCR of NO

2021 ◽  
Vol 9 (5) ◽  
pp. 106323
Author(s):  
Yuhan Zhou ◽  
Buxin Su ◽  
Shan Ren ◽  
Zhichao Chen ◽  
Zenghui Su ◽  
...  
Keyword(s):  
Low Temperature ◽  
Nh3 Scr ◽  
Scr Of No ◽  
So2 Tolerance

Improvement of Activity and SO2 Tolerance of Sn-Modified MnOx–CeO2 Catalysts for NH3-SCR at Low Temperatures

2013 ◽  
Vol 47 (10) ◽  
pp. 5294-5301 ◽  
Author(s):  
Huazhen Chang ◽  
Xiaoyin Chen ◽  
Junhua Li ◽  
Lei Ma ◽  
Chizhong Wang ◽  
...  
Keyword(s):  
Low Temperatures ◽  
Nh3 Scr ◽  
So2 Tolerance

In situXAS of the reaction mechanism of lithium with tin-based composite oxide glass

1999 ◽  
Vol 6 (3) ◽  
pp. 596-598 ◽  
Author(s):  
A. N. Mansour ◽  
S. Mukerjee ◽  
X. Q. Yang ◽  
J. McBreen
Keyword(s):  
Reaction Mechanism ◽  
Oxide Glass ◽  
Composite Oxide

Enhanced SO2 and H2O Resistance of MnTiSnOy Composite Oxide for NH3-SCR through Sm modification

2022 ◽  
pp. 152478
Author(s):  
Qiuju Qin ◽  
Kean Chen ◽  
Shangzhi Xie ◽  
Lulu Li ◽  
Xuemei Ou ◽  
...  
Keyword(s):  
Composite Oxide ◽  
Nh3 Scr

Influence of preparation methods on iron-tungsten composite catalyst for NH3-SCR of NO: The active sites and reaction mechanism

2020 ◽  
Vol 503 ◽  
pp. 144190 ◽  
Author(s):  
Qiulin Zhang ◽  
Yaqing Zhang ◽  
Tengxiang Zhang ◽  
Huimin Wang ◽  
YanPing Ma ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Active Sites ◽  
Composite Catalyst ◽  
Preparation Methods ◽  
Nh3 Scr ◽  
Scr Of No
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