Methane Partial Oxidation-Assisted H2O/CO2Co-Electrolysis for Syngas Production in Both Electrodes

2017 ◽  
Vol 78 (1) ◽  
pp. 3159-3166 ◽  
Author(s):  
Yaqi Wang ◽  
Minfang Han
Keyword(s):  
Partial Oxidation ◽  
Methane Partial Oxidation ◽  
Syngas Production

scholarly journals Cyclic oxygen exchange capacity of Ce-doped V2O5 materials for syngas production via high-temperature thermochemical-looping reforming of methane

RSC Advances ◽  
2021 ◽  
Vol 11 (37) ◽  
pp. 23095-23104
Author(s):  
Asim Riaz ◽  
Wojciech Lipiński ◽  
Adrian Lowe
Keyword(s):  
High Temperature ◽  
Partial Oxidation ◽  
Exchange Capacity ◽  
Oxygen Exchange ◽  
High Oxygen ◽  
Methane Partial Oxidation ◽  
Syngas Production ◽  
Redox Pair ◽  
Cerium Doping ◽  
Fast Rates

Cerium doping into the V2O5 lattice forms a reversible V2O3/VO redox pair after sequential methane partial oxidation and CO2/H2O splitting reactions and produces syngas (H2, CO) with fast rates and high oxygen exchange capacity.

Nanocatalysts anchored on nanofiber support for high syngas production via methane partial oxidation

2018 ◽  
Vol 565 ◽  
pp. 119-126 ◽  
Author(s):  
Zhitao Wang ◽  
Yi Cheng ◽  
Xin Shao ◽  
Jean-Pierre Veder ◽  
Xun Hu ◽  
...  
Keyword(s):  
Partial Oxidation ◽  
Methane Partial Oxidation ◽  
Syngas Production

Role of oxygen vacancies in dendritic fibrous M/KCC-1 (M = Ru, Pd, Rh) catalysts for methane partial oxidation to H2-rich syngas production

Fuel ◽  
2020 ◽  
Vol 278 ◽  
pp. 118360 ◽  
Author(s):  
T.J. Siang ◽  
A.A Jalil ◽  
M.Y.S. Hamid ◽  
A.A. Abdulrasheed ◽  
T.A.T. Abdullah ◽  
...  
Keyword(s):  
Partial Oxidation ◽  
Oxygen Vacancies ◽  
Methane Partial Oxidation ◽  
Syngas Production

scholarly journals TiO 2 Supported gold–palladium catalyst for effective syngas production from methane partial oxidation

2018 ◽  
Vol 554 ◽  
pp. 54-63 ◽  
Author(s):  
Zhu Luo ◽  
David A. Kriz ◽  
Ran Miao ◽  
Chung-Hao Kuo ◽  
Wei Zhong ◽  
...  
Keyword(s):  
Partial Oxidation ◽  
Palladium Catalyst ◽  
Methane Partial Oxidation ◽  
Syngas Production ◽  
Supported Gold

Synthesis Gas Production by Methane Partial Oxidation on Ni/Fe3O4-Ce0.75Zr0.25O2 Catalysts: Kinetic Study

2011 ◽  
Vol 14 (2) ◽  
pp. 133-139
Author(s):  
M. I. Sosa Vazquez ◽  
J. Salinas Gutierrez ◽  
D. Delgado Vigil ◽  
V. Collins-Martinez ◽  
A. Lopez Ortiz
Keyword(s):  
Kinetic Study ◽  
Partial Oxidation ◽  
Reaction Rate ◽  
Catalytic Effect ◽  
Oxygen Carrier ◽  
Nitrate Solution ◽  
Methane Partial Oxidation ◽  
Oxygen Carriers ◽  
Syngas Production ◽  
Global Reaction

Fe3O4-Ce0.75Zr0.25O2 (FeCZ) is an oxygen carrier material aimed to produce syngas through methane partial oxidation in absence of oxygen gas feed. The objective of the present research is to study the catalytic effect of Ni on FeCZ using an evaluation of the global kinetics (activation energy, reaction rate, order and constant) of its reaction with methane for syngas production. FeCZ and 0.05NiFeCZ (Ni/Fe = 0.05 molar ratio) were synthesized through co-precipitation of their precursor nitrate salts, while 2NiFeCZ was prepared by impregnation of FeCZ with a nickel nitrate solution to obtain a 2 %W Ni material. Samples were calcined at 950°C during 4 hours in air. Kinetic study of oxygen carriers (FeCZ, 0.05NiFeCZ and 2NiFeCZ) reduction with methane was followed through thermogravimetric analysis (TGA) at 5, 7.5 and 10% CH4/Ar and 600, 650 and 700°C. Initial reaction rate was obtained from the slope of the linear region of the weight change signal as a function of time. Results indicate a first order global reaction rate for all materials. Activation energies for samples FeCZ, 0.05NiFeCZ and 2NiFeCZ were 52.2, 39.5 and 28.3 Kcal/mol, respectively. Thus, reflecting the catalytic effect of Ni over the FeCZ global reaction rate.

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