Sensitivity of the selective oxidation of methane over Fe/ZSM-5 zeolites in a micro fixed-bed reactor for the catalyst preparation method

2018 ◽  
Vol 566 ◽  
pp. 96-103 ◽  
Author(s):  
Hualiang Zuo ◽  
Qi Xin ◽  
Vera Meynen ◽  
Elias Klemm
Keyword(s):  
Selective Oxidation ◽  
Preparation Method ◽  
Fixed Bed ◽  
Catalyst Preparation ◽  
Fixed Bed Reactor ◽  
Oxidation Of Methane

CFD s tudy on partial oxidation of methane in fixed‐bed reactor

2019 ◽  
Vol 98 (3) ◽  
pp. 757-766
Author(s):  
Yonghui Li ◽  
Chao Lu ◽  
Xingxing Cao ◽  
Zhongfeng Geng ◽  
Minhua Zhang
Keyword(s):  
Partial Oxidation ◽  
Fixed Bed ◽  
Partial Oxidation Of Methane ◽  
Fixed Bed Reactor ◽  
Oxidation Of Methane

Highly selective oxidation of benzyl alcohol over Pt-sulphated zirconia supported on SBA-15 catalyst by using a high-pressure fixed bed reactor

Polyhedron ◽  
2018 ◽  
Vol 155 ◽  
pp. 390-397 ◽  
Author(s):  
P. Tamizhdurai ◽  
Subramanian Sakthinathan ◽  
P. Santhana Krishnan ◽  
A. Ramesh ◽  
A. Abilarasu ◽  
...  
Keyword(s):  
High Pressure ◽  
Benzyl Alcohol ◽  
Selective Oxidation ◽  
Fixed Bed ◽  
Fixed Bed Reactor ◽  
Sulphated Zirconia ◽  
Oxidation Of Benzyl Alcohol

Efficient selective oxidation of benzyl alcohol with oxygen in a continuous fixed bed reactor over NiGa hydrotalcite derived catalyst

2020 ◽  
Vol 592 ◽  
pp. 117417 ◽  
Author(s):  
Weiyou Zhou ◽  
Guanhu Chen ◽  
Binxun Yu ◽  
Jiacheng Zhou ◽  
Junfeng Qian ◽  
...  
Keyword(s):  
Benzyl Alcohol ◽  
Selective Oxidation ◽  
Fixed Bed ◽  
Fixed Bed Reactor ◽  
Oxidation Of Benzyl Alcohol

Production of Syngas by Combination of CO2 Reforming and Partial Oxidation of CH4 over Ni/Al2O3 Catalysts in Fixed-bed Reactor

2010 ◽  
Vol 8 (1) ◽  
Author(s):  
Mohammad Zangouei ◽  
Abdolsamad Zarringhalam Moghaddam ◽  
Abdolhosein Razeghi ◽  
Mohammad Reza Omidkhah
Keyword(s):  
Partial Oxidation ◽  
Sol Gel ◽  
Fixed Bed ◽  
Fixed Bed Reactor ◽  
Sem Images ◽  
Co2 Reforming ◽  
Syngas Production ◽  
Oxidation Of Methane ◽  
Filamentous Carbon ◽  
Diffraction Patterns

Ni/Al2O3 catalysts were synthesized by sol-gel method with various nickel loadings. Chemical and physical properties of the catalysts were characterized by XRD and TPR techniques. X-ray diffraction patterns showed no peaks due to NiO species. Temperature-programmed reduction (TPR) indicated that the nickel species mainly presented in NiAl2O4 phase. The effect of nickel loading on the catalytic activity of Ni/Al2O3 catalysts, selectivity of products, yield of hydrogen production and H2/CO ratio was investigated in the combination of dry reforming and partial oxidation of methane (DRPOM) reaction. The results indicated that these parameters are greatly dependent on the amount of nickel loading. The results also revealed that the catalyst with 20 percent nickel loading had the highest activity for syngas production after 270 min reaction on stream. The SEM images of spent catalysts showed the formation of filamentous carbon on the 20Ni/Al and 30Ni/Al catalysts.

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