Department of Chemical Engineering, Tsinghua University, Beijing 100084, China;
Department of Chemical Engineering, Tsinghua University, Beijing 100084, China;
Department of Chemical Engineering, Tsinghua University, Beijing 100084, China;
Department of Chemical Engineering, Tsinghua University, Beijing 100084, China;
three-phase airlift loop (TPAL) slurry reactor; hydrodynamics; optic fiber probe; ultrasonic Doppler velocimeter Introduction;