Multi-scale porous structures inside and/or between the catalyst pellets or particles are found in many chemical processes, where strong coupling of reaction and transport results in complex apparent reaction kinetics influ-ential to the reactor performance. Traditional continuum-based porous media models and simulation methods can hardly describe ...
Multi-scale porous structures inside and/or between the catalyst pellets or particles are found in many chemical processes, where strong coupling of reaction and transport results in complex apparent reaction kinetics influ-ential to the reactor performance. Traditional continuum-based porous media models and simulation methods can hardly describe ...
status: accepted
A biochar composite loaded with nZVI particles and MoS2 nanosheets (nZVI/MoS2-BC) was prepared by calci-nation and hydrothermal methods, and could activate peroxymonosulfate (PMS) more efficiently to produce reactive oxygen species (ROSs) for refractory organics degradation. Due to the interaction between nZVI and MoS2, the reaction sites increased...
A biochar composite loaded with nZVI particles and MoS2 nanosheets (nZVI/MoS2-BC) was prepared by calci-nation and hydrothermal methods, and could activate peroxymonosulfate (PMS) more efficiently to produce reactive oxygen species (ROSs) for refractory organics degradation. Due to the interaction between nZVI and MoS2, the reaction sites increased...
Hydrogen production by water electrolysis has received extensive attention, mainly due to the fact that the process does not emit carbon dioxide and other pollutants. Whereas, the kinetic process of the anodic oxygen evolution reaction (OER) is very sluggish due to the four-electron proton coupling mechanism, which seriously affects the hydrogen pr...
A transient two-dimensional sintering model coupling porous medium flow, interphase heat mass transfer and reactions was established through computational fluid dynamics (CFD) method by Comsol Multiphysics 6.0 for a sintering pot under sintering flue gas recirculation (SFGR). The ignition was considered and CO was the carbon combustion intermediate...
status: accepted
A transient two-dimensional sintering model coupling porous medium flow, interphase heat mass transfer and reactions was established through computational fluid dynamics (CFD) method by Comsol Multiphysics 6.0 for a sintering pot under sintering flue gas recirculation (SFGR). The ignition was considered and CO was the carbon combustion intermediate...
Hydrogen production by water electrolysis has received extensive attention, mainly due to the fact that the process does not emit carbon dioxide and other pollutants. Whereas, the kinetic process of the anodic oxygen evolution reaction (OER) is very sluggish due to the four-electron proton coupling mechanism, which seriously affects the hydrogen pr...
