Hydrothermal Method Prepared Ce-P-O Catalyst for the Selective Catalytic Reduction of NO with NH3 in a Broad Temperature Range

ChemCatChem ◽  
2010 ◽  
Vol 2 (11) ◽  
pp. 1416-1419 ◽  
Author(s):  
Fei Li ◽  
Yibo Zhang ◽  
Dehai Xiao ◽  
Deqiang Wang ◽  
Xiqiang Pan ◽  
...  
Keyword(s):  
Selective Catalytic Reduction ◽  
Hydrothermal Method ◽  
Catalytic Reduction ◽  
Broad Temperature Range ◽  
Reduction Of No ◽  
Temperature Range

TiO2 interpenetrating networks decorated with SnO2 nanocrystals: enhanced activity of selective catalytic reduction of NO with NH3

2015 ◽  
Vol 3 (4) ◽  
pp. 1405-1409 ◽  
Author(s):  
Minjun Chen ◽  
Jianping Yang ◽  
Yong Liu ◽  
Wei Li ◽  
Jianwei Fan ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction ◽  
Broad Temperature Range ◽  
Network Architectures ◽  
Interpenetrating Network ◽  
Interpenetrating Networks ◽  
Reduction Of No ◽  
Temperature Range ◽  
Sno2 Nanocrystals

Highly branched SnO2-decorated TiO2 interpenetrating network architectures were fabricated with superior denitration catalytic activity over a broad temperature range.

A Ce-Zr-Ti Oxide Catalyst for Selective Catalytic Reduction of NO with Ammonia

2014 ◽  
Vol 535 ◽  
pp. 709-712
Author(s):  
Ye Jiang ◽  
Yan Yan ◽  
Shan Bo Huang ◽  
Xiong Zhang ◽  
Xin Wei Wang ◽  
...  
Keyword(s):  
High Activity ◽  
Selective Catalytic Reduction ◽  
Oxide Catalyst ◽  
Catalytic Reduction ◽  
Space Velocity ◽  
Impregnation Method ◽  
Reduction Of No ◽  
No Conversion ◽  
Temperature Range ◽  
Ti Oxides

A Ce-Zr-Ti oxide catalyst was prepared by an impregnation method and tested for the selective catalytic reduction of NO with NH3. The Ce-Zr-Ti oxide catalyst exhibited high activity and more than 95% NO conversion was obtained within the temperature range 300-500 °C at the high gas hourly space velocity of 50,000 h-1. The addition of Zr improved the activity of Ce-Ti oxides especially at higher reaction temperatures and their resistance to SO2.

Selective Catalytic Reduction of NO x with Ammonia over Copper Ion Exchanged SAPO-47 Zeolites in a Wide Temperature Range

ChemCatChem ◽  
2018 ◽  
Vol 10 (11) ◽  
pp. 2481-2487 ◽  
Author(s):  
Yani Zhang ◽  
Yue Peng ◽  
Chizhong Wang ◽  
Kezhi Li ◽  
Shuai Liu ◽  
...  
Keyword(s):  
Selective Catalytic Reduction ◽  
Wide Temperature Range ◽  
Catalytic Reduction ◽  
Copper Ion ◽  
Reduction Of No ◽  
Temperature Range

scholarly journals Selective catalytic reduction of NO with NH3 over Mo–Fe/beta catalysts: the effect of Mo loading amounts

RSC Advances ◽  
2017 ◽  
Vol 7 (12) ◽  
pp. 7130-7139 ◽  
Author(s):  
Jianlin Deng ◽  
Jixing Liu ◽  
Weiyu Song ◽  
Zhen Zhao ◽  
Liang Zhao ◽  
...  
Keyword(s):  
Selective Catalytic Reduction ◽  
Wide Temperature Range ◽  
Catalytic Reduction ◽  
Promoting Effect ◽  
Reduction Of No ◽  
Temperature Range

The addition of Mo showed a promoting effect on the activity of Fe/beta for NH3-SCR in a wide temperature range.

CeO2–WO3 Mixed Oxides for the Selective Catalytic Reduction of NO x by NH3 Over a Wide Temperature Range

2011 ◽  
Vol 141 (12) ◽  
pp. 1859-1864 ◽  
Author(s):  
Liang Chen ◽  
Junhua Li ◽  
Wijdan Ablikim ◽  
Jun Wang ◽  
Huazhen Chang ◽  
...  
Keyword(s):  
Selective Catalytic Reduction ◽  
Wide Temperature Range ◽  
Mixed Oxides ◽  
Catalytic Reduction ◽  
Reduction Of No ◽  
Temperature Range

Synthesis of MnNi–SAPO-34 by a one-pot hydrothermal method and its excellent performance for the selective catalytic reduction of NO by NH3

2017 ◽  
Vol 7 (21) ◽  
pp. 4984-4995 ◽  
Author(s):  
Rui Li ◽  
Zhibin Li ◽  
Liqiang Chen ◽  
Yongli Dong ◽  
Shibo Ma ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Selective Catalytic Reduction ◽  
Hydrothermal Method ◽  
Strong Interaction ◽  
Catalytic Reduction ◽  
Synthesis Method ◽  
Excellent Performance ◽  
One Pot ◽  
Reduction Of No ◽  
Ni Species

MnNi–SAPO-34 with Mn and Ni incorporated in the framework of SAPO-34 prepared by a one-pot hydrothermal synthesis method exhibits excellent NH3-SCR activity, which is attributed to the strong interaction between the Mn and Ni species.

Ammonia selective catalytic reduction of NO over Fe/Cu-SSZ-13

RSC Advances ◽  
2014 ◽  
Vol 4 (94) ◽  
pp. 52130-52139 ◽  
Author(s):  
Ranran Zhang ◽  
Yonghong Li ◽  
Tieli Zhen
Keyword(s):  
Selective Catalytic Reduction ◽  
Hydrothermal Method ◽  
Bimetallic Catalyst ◽  
Catalytic Reduction ◽  
Synergistic Effects ◽  
One Pot ◽  
Characterization Methods ◽  
Reduction Of No

Bimetallic catalyst Fe/Cu-SSZ-13 was synthesized by iron exchanged Cu-SSZ-13 based on a one-pot hydrothermal method. It has showed excellent deNOx performance compared with Cu-SSZ-13. The synergistic effects between Fe and Cu species have been investigated by a series of characterization methods.

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