Center of Engineering and Multiscale modeling of Fluid flow
Bubble columns are useful processing units to contact gas and liquid for inter-phase mass transfer and chemical reactions. They have been applied in chemical, biomedical, pharmaceutical, petrochemical, waste-water treatment and other industries. Their construction is simple: a vertical column filled with liquid (mostly water) and a gas entering from bottom…
Gas solid fluidized bed is the most common solid-gas contractors in many processes like reactions, drying, coating and size separation. The unique heat & mass transfer capabilities between phases and robust mixing make fluidized bed a good candidate for many gas-solid processing units. In practical applications, they can operate in…