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Development of a robust and efficient biogas processor for hydrogen production. Part 1: modelling and simulation

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Development of a robust and efficient biogas processor for

hydrogen production. Part 1: modelling and simulation

Authors

YS Montenegro Camacho, S Bensaid, S Lorentzou, N Vlachos, G Pantoleontos, A Konstandopoulos, M Luneau, FC Meunier, N Guilhaume, Y Schuurman, E Werzner, A Herrmann, F Rau, H Krause, E Rezaei, A Ortona, S Gianella, A Khinsky, M Antonini, L Marchisio, F Vilardo, D Trimis, D Fino

Publication date

2017/9/7

Journal

International Journal of Hydrogen Energy

Volume 42 Issue 36 Pages 22841-22855 Publisher Pergamon Description

The present work deals with the modelling and simulation of a biogas Demo-processor for green hydrogen production via Autothermal reforming (ATR) process aimed at covering a wide span of potential applications, from fuel cells feed up to the production of pure hydrogen. The biogas ATR unit is composed of a structured catalyst support close coupled to a wall-flow filter that retain soot particles that can be formed during the ATR reaction. Modelling and simulation (CFD and FEM) were carried out to select the innovative catalyst support with promising results for the fuel processor. 3D digital sample reconstruction was performed for the selection of the appropriate porous structures commercially available for the soot filtration and furthermore, 2D CFD analysis was also used to examine flow uniformity issues due to soot trap integration downstream to the ATR. Moreover, the inherent flexibility of the model performed …

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