Department of Chemical Engineering;
King Fahd University of Petroleum&Minerals;
Dhahran 31261;
Saudi Arabia;
Center for Environment&Water;
RI;
King Fahd University of Petroleum&Minerals;
Dhahran 31261;
Saudi Arabia;
Department of Chemical and Biochemical Engineering;
University of Western Ontario;
Canada;
Fluidization; Liquid-solid circulating fluidized bed; Multigene genetic programming; Scale-up effect; Normalized superficial liquid velocity; Solid holdup;