Minimum fluidization velocity of three mineralogically different iron ore tailing samples: Comparison of empirical correlations and hydrodynamic study

Key Points

• Minimum fluidization velocity varies significantly among different mineralogically distinct iron ore tailings, impacting processing.
• Key evidence shows a 30% difference in minimum fluidization velocity between samples, affecting efficiency in operations.
• Hydrodynamic study involving empirical correlations highlights the physical properties that drive fluidization behavior.
• This analysis may enable improved management strategies for iron ore tailings based on their unique hydrodynamic characteristics.