AIChE Symposium Series, Volume 90, Issue 301

added mass annulus Auton average axial bed expansion bed voidage behavior bottom zone bubble trajectories calculated carbon centrifugal fluidized bed char Chem circulating fluidized bed coating coefficient combustion crossing cylinder dc/A dense phase density Diatomaceous earth dimensional distributor drag coefficient effect emulsion phase equations of motion fast bed flow field fluid Fluidized Bed Combustion fluidized bed reactor furnace gas and solids gas fluidized beds Geldart glass beads H₂S increase interparticle force Jaraiz kg/m³ MAJFM measured method minimum fluidization Multiphase Flow Odar packed bed parameters phase-space trajectories potential flow predicted radial profiles reaction recirculation zone region Reynolds number riser shown in Figure shows silicon nitride slip velocity slugging solids concentration solids volume concentration solution soot sorbent spray zone superficial gas velocity temperature terminal velocity tracer turbulent bed Unconverted H2S upflow values variation vibration zeolite