On the Fluidization of Solid-particles in Liquid, by Aeration

摘要

The present investigation was carried out to find the characters of the gas-liquid-solid fluized. Chief part of measurment apparatus is 63 mmφ test tube, set of glass fiher. Sample solids are several different materials varing 60--120 mesh size, blowimg gas are air and N_2 of several different velocities. The measurment matter are filter characters, fluidized critical gas velocitie s, Pressure drop and bubbles size in the fluidized and height of particles rise.