Insights in steam reforming of glycerol in a fluidized bed by CFD modeling
In this study, computational fluid dynamics (CFD) is used to investigate the performance of glycerol steam reforming in a fluidized bed system.
Methane steam reforming, methanation and water-gas shift: I. Intrinsic kinetics
In this paper, intrinsic rate equations were derived for the steam reforming of methane, accompanied by water-gas shift on a Ni/MgAl2O4 catalyst. A large number of detailed reaction mechanisms were considered
Glycerol steam reforming for hydrogen production: Traditional versus membrane reactor
A phenomenological model was developed for predicting the performance of a traditional reactor (TR) versus a membrane reactor (MR) for hydrogen production via glycerol steam reforming (GSR), which was validated against experimental data. The results were evaluated in terms of glycerol conversion and products yield and selectivity, and for the MR the hydrogen recovery was also accounted.
Woody Residue Gasification: A Dual Solution for Decarbonisation
Learn how solid feed gasification enables the large-scale conversion of biomass and municipal solid waste into renewable fuels and chemicals, supporting decarbonization goals.
Hydrodynamics of molten-metal bubble columns in the near-bubbling field using volume of fluid computational fluid dynamics
A volume of fluid computational fluid dynamics (VOF-CFD) model coupled with a large eddy simulation (LES) turbulence equation was developed and validated for MMBCs.
Effect of orifice size and bond number on bubble formation characteristics: A CFD study
The volume of fluid with the continuum surface force (VOF-CSF) model has been used in the present numerical study to investigate bubble formation and shapes in a bubble column.
Size of Bubbles in Energetic Gas Injection into Liquid Metal
A study on the size of bubbles dispersed in memory has been made using the electroresistivity probe technique.
Bubble formation at nozzles in pig iron
An experimental study was undertaken to determine how several variables affect the size of gas bubbles formed at nozzles in liquid pig iron.
MP-PIC investigation of glycerol steam reforming in bubbling fluidized bed for high-quality hydrogen production
A reactive multiphase particle-in-cell approach is adopted to numerically investigate the physical and thermochemical characteristics of glycerol steam reforming process in a three-dimensional bubbling fluidized bed.
Sorption-Enhanced Reaction Process With Reactive Regeneration
A mathematical model taking into account multicomponent (six species) mass balances, overall mass balance, Ergun relation for the pressure drop, energy balance for the bed-volume element including the heat transfer to the column wall, and nonlinear adsorption equilibrium isotherm coupled with three main reactions was derived to model SESMR.