Characterization of TiO₂ nanoparticles fluidization using X-ray imaging and pressure signals

The fluidization of TiO₂-P25 nanoparticles is characterized by studying the X-ray attenuation through the bed and the dynamic response of pressure fluctuations to the influence of the gas velocity. The X-ray results are based on a flat detector capable of measuring a 2D projection of the column from a height of 3cm above the...