Study of pore-scale coke combustion in porous media using lattice Boltzmann method
Sign Up to like & getrecommendations! Published in 2021 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2020.10.036
Abstract: Abstract In-situ combustion (ISC) for heavy oil recovery is a high-risk process and thus calls for a deep understanding of the coke combustion front. However, simulations for describing pore-scale coke combustion are challenging because of… read more here.
Keywords: combustion; coke combustion; model; scale coke ... See more keywords
CFD-DEM modelling of raceway dynamics and coke combustion in an ironmaking blast furnace
Sign Up to like & getrecommendations! Published in 2021 at "Fuel"
DOI: 10.1016/j.fuel.2021.121167
Abstract: Abstract In this study, a CFD-DEM reacting model featuring thermochemical sub-models is developed for describing gas–solid reacting flow related to raceway dynamics and coke combustion in an ironmaking blast furnace (BF). The simulation results show… read more here.
Keywords: raceway dynamics; dynamics coke; blast; coke combustion ... See more keywords
Metallurgical Coke Combustion with Different Reactivity under Nonisothermal Conditions: A Kinetic Study
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DOI: 10.3390/ma15030987
Abstract: The combustion characteristics and kinetics of high- and low-reactivity metallurgical cokes in an air atmosphere were studied by thermogravimetric instrument. The Coats–Redfern, FWO, and Vyazovkin integral methods were used to analyze the kinetics of the… read more here.
Keywords: activation energy; combustion; reactivity; low reactivity ... See more keywords