Review of catalytic syngas production through steam or dry reforming and partial oxidation of studied liquid compounds

2015 ◽  
Vol 5 (2) ◽  
pp. 169-187 ◽  
Author(s):  
Nicolas Abatzoglou ◽  
Clémence Fauteux-Lefebvre
Keyword(s):  
Partial Oxidation ◽  
Dry Reforming ◽  
Syngas Production

Process Modelling, Thermodynamic Analysis and Optimization of Dry Reforming, Partial Oxidation and Auto-Thermal Methane Reforming for Hydrogen and Syngas production

2015 ◽  
Vol 10 (4) ◽  
pp. 211-220 ◽  
Author(s):  
Bamidele V. Ayodele ◽  
Chin Kui Cheng
Keyword(s):  
Hydrogen Production ◽  
Thermodynamic Analysis ◽  
Partial Oxidation ◽  
Desirability Function ◽  
Experimental Studies ◽  
Dry Reforming ◽  
Process Modelling ◽  
Syngas Production ◽  
Aspen Hysys ◽  
Partial Oxidation Reforming

Abstract In this work, process modelling, thermodynamic analysis and optimization of stand-alone dry and partial oxidation reforming of methane as well as, the auto-thermal reforming processes were investigated. Firstly, flowsheet models were developed for both the stand-alone systems and auto-thermal reforming process using ASPEN HYSYS®. Furthermore, thermodynamic studies were conducted for the stand-alone and auto-thermal reforming processes for temperatures range of 200–1000°C and pressure range of 1–3 bar using Gibbs free energy minimization methods which was also performed using ASPEN HYSYS®. The simulation of the auto-thermal reforming process was also performed at 20 bar to mimic industrial process. Process parameters were optimized in the combined reforming process for hydrogen production using desirability function. The simulation results show that 84.60 kg/h, 62.08 kg/h and 154.7 kg/h of syngas were produced from 144 kg/h, 113 kg/h and 211 kg/h of the gas fed into the Gibbs reactor at CH4/CO2/O2 ratio 1:1:1 for the stand-alone dry reforming, partial oxidation reforming and auto-thermal processes respectively. Equilibrium conversion of CH4, CO2, O2 were thermodynamically favoured between 400 and 800°C with highest conversions of 100%, 95.9% and 86.7% for O2, CO2 and CH4 respectively. Highest yield of 99% for H2 and 40% for CO at 800°C was obtained. The optimum conditions for hydrogen production were obtained at CH4/CO2, CH4/O2 ratios of 0.634, 0.454 and temperature of 800°C respectively. The results obtained in this study corroborate experimental studies conducted on auto-thermal reforming of methane for hydrogen and syngas production.

Syngas production by means of biogas catalytic partial oxidation and dry reforming using Rh-based catalysts

2018 ◽  
Vol 299 ◽  
pp. 280-288 ◽  
Author(s):  
Ainara Moral ◽  
Inés Reyero ◽  
Carmen Alfaro ◽  
Fernando Bimbela ◽  
Luis M. Gandía
Keyword(s):  
Partial Oxidation ◽  
Dry Reforming ◽  
Catalytic Partial Oxidation ◽  
Syngas Production

Dry reforming and partial oxidation of natural gas to syngas production

2007 ◽  
pp. 469-474 ◽  
Author(s):  
Leonardo José Lins Maciel ◽  
Aleksándros El áurens Meira de Souza ◽  
Solange Maria de Vasconcelos ◽  
Augusto Knoechelmann ◽  
Cesar Augusto Moraes de Abreu
Keyword(s):  
Natural Gas ◽  
Partial Oxidation ◽  
Dry Reforming ◽  
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.

scholarly journals Influence of Lanthanide Promoters on Ni/SBA-15 Catalysts for Syngas Production by Methane Dry Reforming

2016 ◽  
Vol 148 ◽  
pp. 1388-1395 ◽  
Author(s):  
Osaze Omoregbe ◽  
Huong T. Danh ◽  
S.Z. Abidin ◽  
H.D. Setiabudi ◽  
Bawadi Abdullah ◽  
...  
Keyword(s):  
Dry Reforming ◽  
Methane Dry Reforming ◽  
Syngas Production
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