the overall averaged solids holdup measured by bed expansion and pressure drop decreases with increasing superficial liquid velocity. It was also found that 0.001m particles yield higher solids holdup than the 0.003m particles at the same Ul/Umf .
the overall averaged solids holdup measured by bed expansion and pressure drop decreaseswith increasing superficial liquid velocity. It was also found that 0.001m particles yield higher solids holdup than the 0.003m particles at the same Ul/Umf .