Influence of Fe‐modified Mn–Ce–Fe–Co–O x /P84 catalytic filter materials for low‐temperature NO removal synergistic Hg 0 oxidation

2021 ◽  
Author(s):  
Guangwei Shi ◽  
Meng Liu ◽  
Yinsheng Li ◽  
Tao Li ◽  
Yufeng Duan
Keyword(s):  
Low Temperature ◽  
No Removal ◽  
Filter Materials ◽  
Catalytic Filter

Excellent low-temperature NH3-SCR NO removal performance and enhanced H2O resistance by Ce addition over the Cu0.02Fe0.2CeyTi1-yOx (y = 0.1, 0.2, 0.3) catalysts

Chemosphere ◽  
2020 ◽  
Vol 243 ◽  
pp. 125309 ◽  
Author(s):  
Shibo Ma ◽  
Huansheng Tan ◽  
Yushi Li ◽  
Peiqiang Wang ◽  
Chen Zhao ◽  
...  
Keyword(s):  
Low Temperature ◽  
No Removal ◽  
Nh3 Scr ◽  
Scr No

Improved Low‐Temperature Activity and H 2 O Resistance of Fe‐Doped Mn−Eu Catalysts for NO Removal by NH 3 −SCR

ChemCatChem ◽  
2019 ◽  
Vol 11 (19) ◽  
pp. 4954-4965 ◽  
Author(s):  
Mingyu Guo ◽  
Peipei Zhao ◽  
Qingling Liu ◽  
Caixia Liu ◽  
Jinfeng Han ◽  
...  
Keyword(s):  
Low Temperature ◽  
No Removal

Enhancement of low-temperature activity and sulfur resistance of Fe 0.3 Mn 0.5 Zr 0.2 catalyst for NO removal by NH 3 -SCR

2017 ◽  
Vol 325 ◽  
pp. 114-123 ◽  
Author(s):  
Ningjie Fang ◽  
Jiaxiu Guo ◽  
Song Shu ◽  
Hongdi Luo ◽  
Yinghao Chu ◽  
...  
Keyword(s):  
Low Temperature ◽  
Sulfur Resistance ◽  
No Removal

A Novel MnOx Supported Palygorskite SCR Catalyst for Lower Temperature NO Removal from Flue Gases

2011 ◽  
Vol 356-360 ◽  
pp. 974-979 ◽  
Author(s):  
Xian Long Zhang ◽  
Bo Wen Shi ◽  
Xue Ping Wu ◽  
Wei Ping Jiang ◽  
Bao Jun Yang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Manganese Oxide ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction ◽  
Flue Gases ◽  
Scr Catalyst ◽  
No Removal ◽  
Highly Active ◽  
Lower Temperature ◽  
Scr Of Nox

Palygorskite supported manganese oxide catalysts (MnOx/PG) were prepared for lower temperature selective catalytic reduction (SCR) of NOx by NH3. Catalyst’s SCR activity was estimated at varied temperatures. Catalyst’s properties were characterized by XRD, NH3adsorption and TPD. Results showed that MnOx/PG catalyst was highly active for SCR at low-temperature. It was also found that NH3 was mainly adsorbed on palygorskite in two forms. Weakly adsorbed NH3, which was seldom inhibited by loading of MnOx, but was more favorable to SCR. Whereas strongly adsorbed NH3was more likely to be inhibited by MnOx loading but was inessential for SCR.

Suitability of pyrolusite as additive to activated coke for low‐temperature NO removal

2017 ◽  
Vol 93 (3) ◽  
pp. 690-697 ◽  
Author(s):  
Lin Yang ◽  
Wenju Jiang ◽  
Lu Yao ◽  
Xia Jiang ◽  
Jianjun Li
Keyword(s):  
Low Temperature ◽  
No Removal ◽  
Activated Coke
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