1-06　Numerical Simulation of Coke Degradation Behavior under Next-Generation Blast Furnace Atmosphere

Abstract

The coke gasification process with CO₂ or H₂O was simulated and compared with experimental data. For both gasification reactions, the simulation initially overpredicted the experimental values, though showed good agreement as the reaction progressed. Furthermore, the overall pattern of the porosity distribution was consistent with the experimental results, confirming the validity of our simulation model.