论文成果
Hydrodynamics of fluidized bed flotation column with a homogeneous binary mixture of steel balls
- 发布时间：2024-05-13
- 点击次数：
- 发表刊物：Powder Technology
- 关键字：Fluidized bed flotation column; Fluidized bed; Flotation machine; Binary steel balls; Hydrodynamics
- 摘要：The hydrodynamics of flotation machines can significantly impact the flotation performance of fine minerals, however, those of fluidized bed flotation columns with binary particles remain poorly understood. This paper investigated the hydrodynamics of fluidized bed flotation columns such as bed pressure drop, minimum fluidization velocity, bed expansion ratio, and gas holdup. The effect of liquid velocity, gas velocity, and particle size on hydrodynamics was discussed. The hydrodynamics of fluidized beds with binary particles was compared with that of unitary particles. Results showed that the hydrodynamics of the fluidized bed with binary particles lay between the fluidized bed with large and small particles as influenced by the combination of large and small particles. A fluidized bed flotation column with binary particles demonstrates great potential in changing hydrodynamics.
- 论文类型：期刊论文
- 是否译文：否
- 收录刊物：SCI