TY - JOUR T1 - Hydrodynamics Characteristics and Gas-Liquid Mass Transfer in a Three Phase Fluidized Bed Reactor JO - Journal of the Brazilian Society of Mechanical Sciences A1 - Silva, Edson L. SN - 0100-7386 UL - 10.1590/S0100-73862001000400011 VL - 23 Y1 - 2001 PB - Brazil ER -