scholarly journals Modelling of packed bed and coated wall microreactors for methanol steam reforming for hydrogen production

RSC Advances ◽  
2020 ◽  
Vol 10 (68) ◽  
pp. 41680-41692
Author(s):  
Sanaa Hafeez ◽  
Elsa Aristodemou ◽  
George Manos ◽  
S. M. Al-Salem ◽  
Achilleas Constantinou
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
Hydrogen Production ◽  
Steam Reforming ◽  
Packed Bed ◽  
Methanol Steam Reforming ◽  
Steam Reforming Of Methanol ◽  
Computational Fluid Dynamics Cfd

A Computational Fluid Dynamics (CFD) study has been conducted to assess the performance of packed bed and coated wall microreactors for the steam reforming of methanol with a CuO/ZnO/Al2O3 based catalyst (BASF F3-01).

scholarly journals Retraction: Computational fluid dynamics modeling of the millisecond methane steam reforming in microchannel reactors for hydrogen production

RSC Advances ◽  
2021 ◽  
Vol 11 (21) ◽  
pp. 12531-12531
Author(s):  
Junjie Chen ◽  
Xuhui Gao ◽  
Longfei Yan ◽  
Deguang Xu
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
Hydrogen Production ◽  
Steam Reforming ◽  
Methane Steam Reforming ◽  
Dynamics Modeling ◽  
Computational Fluid Dynamics Modeling ◽  
Microchannel Reactors ◽  
Methane Steam

Retraction of ‘Computational fluid dynamics modeling of the millisecond methane steam reforming in microchannel reactors for hydrogen production’ by Junjie Chen et al., RSC Adv., 2018, 8, 25183–25200, DOI: 10.1039/C8RA04440F.

Synthesis of CuO/ZnO/Al2O3/ZrO2/CeO2 nanocatalysts via homogeneous precipitation and combustion methods used in methanol steam reforming for fuel cell grade hydrogen production

RSC Advances ◽  
2016 ◽  
Vol 6 (62) ◽  
pp. 57199-57209 ◽  
Author(s):  
Saeed Khajeh Talkhoncheh ◽  
Mohammad Haghighi ◽  
Shahab Minaei ◽  
Hossein Ajamein ◽  
Mozaffar Abdollahifar
Keyword(s):  
Fuel Cell ◽  
Hydrogen Production ◽  
Steam Reforming ◽  
Synthesis Method ◽  
Methanol Steam Reforming ◽  
Homogeneous Precipitation ◽  
Steam Reforming Of Methanol

In this research the effects of synthesis method and CeO2 and ZrO2 promoters were studied in the steam reforming of methanol over a CuO/ZnO/Al2O3 nanocatalyst. Addition of ZrO2 and CeO2 reduces CO selectivity, while CeO2 is more effective.

scholarly journals Computational fluid dynamics modeling of the millisecond methane steam reforming in microchannel reactors for hydrogen production

RSC Advances ◽  
2018 ◽  
Vol 8 (44) ◽  
pp. 25183-25200 ◽  
Author(s):  
Junjie Chen ◽  
Xuhui Gao ◽  
Longfei Yan ◽  
Deguang Xu
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
Hydrogen Production ◽  
Steam Reforming ◽  
Power Output ◽  
Methane Steam Reforming ◽  
Dynamics Modeling ◽  
Computational Fluid Dynamics Modeling ◽  
Microchannel Reactors ◽  
Methane Steam

The potential of methane steam reforming to produce hydrogen at short contact times was explored. Operating windows were identified, and engineering maps were constructed to achieve the desired power output.

scholarly journals Influence of operating conditions in the hydrogen production by steam reforming of methanol: numerical approach

2017 ◽  
Vol 18 (2) ◽  
pp. 22-32
Author(s):  
Leonardo Esteban Pacheco Sandoval ◽  
Carlos Alirio Díaz González ◽  
Luis Eduardo Jaimes Reatiga ◽  
Leidy Juliana Carrillo ◽  
Brayan Andrés Díaz Joven
Keyword(s):  
Hydrogen Production ◽  
Steam Reforming ◽  
Contact Time ◽  
Kinetic Mechanism ◽  
Numerical Approach ◽  
Operating Conditions ◽  
Methanol Steam Reforming ◽  
Reactor Model ◽  
Steam Reforming Of Methanol ◽  
Numerical Predictions

This work describes the unidimensional study of steam reforming of methanol at short pseudo-contact time. Steam reforming process (SRP) is important to hydrogen production as energetic vector. A compressible mathematical model 1-D is developed. Peppley kinetic mechanism (1999) is adopted. The numerical predictions show up the same trend as the experimental ones. A sensitivity analysis of the significant variables of the process is carried out (pressure, CH3OH/H2O ratio and temperature). Keywords: Methanol steam reforming; Hydrogen production; 1-D reactor model.

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