Supported by the National High Technology Research and Development Program of China(2011AA05A205);the National Natural Science Foundation of China(U1162125,U1361112)
Experiments and simulations were conducted for bubble columns with diameter of 0.2 m(180 mm i.d.), 0.5 m(476 mm i.d.) and 0.8 m(760 mm i.d.) at high superficial gas velocities(0.12–0.62 m·s-1) and high solid concent...