Catalytic methane oxidation performance over Pd/γ-Al2O3 catalyst optimized by the synergy of phosphorus and MOx (M = La, Ba and Zr)

Fuel ◽  
2021 ◽  
Vol 299 ◽  
pp. 120933
Author(s):  
Xiaohua Chen ◽  
Jia Lin ◽  
Yong Zheng ◽  
Yingying Zhan ◽  
Wen Zhang ◽  
...  
Keyword(s):  
Methane Oxidation ◽  
Oxidation Performance ◽  
Catalytic Methane Oxidation ◽  
Al2o3 Catalyst

Influence of NO on the activity of Pd/θ-Al2O3 catalyst for methane oxidation: Alleviation of transient deactivation

2022 ◽  
Vol 112 ◽  
pp. 38-47
Author(s):  
Chang Cui ◽  
Yan Zhang ◽  
Wenpo Shan ◽  
Yunbo Yu ◽  
Hong He
Keyword(s):  
Methane Oxidation ◽  
Al2o3 Catalyst

Low-concentration methane combustion over a Cu/γ-Al2O3 catalyst: effects of water

RSC Advances ◽  
2015 ◽  
Vol 5 (24) ◽  
pp. 18915-18921 ◽  
Author(s):  
Haojie Geng ◽  
Zhongqing Yang ◽  
Jingyu Ran ◽  
Li Zhang ◽  
Yunfei Yan ◽  
...  
Keyword(s):  
Methane Oxidation ◽  
Fixed Bed ◽  
Methane Combustion ◽  
Fixed Bed Reactor ◽  
Low Concentration ◽  
Influence Of Water ◽  
Al2o3 Catalyst

The influence of water on low-concentration methane oxidation over a Cu/γ-Al2O3 catalyst was investigated in a fixed bed reactor.

Elucidation and Evolution of the Active Component within Cu/Fe/ZSM-5 for Catalytic Methane Oxidation: From Synthesis to Catalysis

ACS Catalysis ◽  
2013 ◽  
Vol 3 (4) ◽  
pp. 689-699 ◽  
Author(s):  
Ceri Hammond ◽  
Nikolaos Dimitratos ◽  
Robert L. Jenkins ◽  
Jose Antonio Lopez-Sanchez ◽  
Simon A. Kondrat ◽  
...  
Keyword(s):  
Methane Oxidation ◽  
Active Component ◽  
Catalytic Methane Oxidation

Study of Catalytic Methane Oxidation Over Pd Supported on Nanocrystalline CeO2: Effects of Calcination and Pd Loading

2001 ◽  
Vol 676 ◽  
Author(s):  
Seung H. Oh ◽  
Michael L. Everett ◽  
Gar B. Hoflund ◽  
Johannes Seydel ◽  
Horst W. Hahn
Keyword(s):  
Catalytic Oxidation ◽  
Methane Oxidation ◽  
Catalyst Activity ◽  
Pd Catalyst ◽  
Oxidation Of Methane ◽  
Heating And Cooling ◽  
Enhanced Activity ◽  
Nanocrystalline Ceria ◽  
Catalytic Methane Oxidation

ABSTRACTThe catalytic oxidation of methane was studied over palladium supported on nanocrystalline ceria. Three palladium weight loadings (1, 5, and 10 wt%) were tested after calcining at 500 °C, at 280 °C and after no calcination at all. For the 5 and 10 wt% loadings, the 280 °C-calcined and non-calcined catalysts exhibit enhanced activity after several heating and cooling cycles. Calcining these same catalysts at 500 °C results in a systematic decline in activity. For all pretreatments the 1 wt% Pd catalyst exhibits decreasing activity. For the 5 and 10 wt% Pd loadings, the non-calcined catalysts are more active than the 280 °C-calcined catalysts, which are more active than the 500 °C-calcined catalysts. For the 1 wt% Pd catalyst, the opposite is true. The catalyst activity improves as the Pd loading is increased.

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