论文成果
Research and application of fluidized flotation units: A review
- 发布时间：2024-05-13
- 点击次数：
- 发表刊物：Journal of Industrial and Engineering Chemistry
- 关键字：Flotation; Fluidized separation technology; Particle separation; Fluidized bed flotation cells; Operating parameters; Hydrodynamics
- 摘要：Flotation cells have a wide range of applications in the field of particle separation as a traditional flotation unit. Due to the declining ore grades and the increasing market demand for mineral resources, recovering particles in a wider range of sizes efficiently is a challenge that plants must face, but which is not an advantage of traditional units. The fluidized flotation cell is a new type of flotation unit that has emerged in the last 20 years and has been proven to have a good separation effect in a larger particle size range. Although studies related to fluidized bed flotation cells have been reported in the literature at this stage, the summary is not comprehensive enough to summarize the operating parameters and hydrodynamic properties of cells. To fill this gap, this paper summarizes the unique structures and applications of four fluidized bed flotation cells based on published research work. The factors affecting the operating parameters of cells have been extensively discussed. Progress related to the study of hydrodynamic parameters, such as minimum fluidization velocity, gas holdup, bed expansion and porosity in cells, is also reviewed. The end of the review offers some insights into future fluidized bed research interests.
- 论文类型：期刊论文
- 学科门类：工学
- 是否译文：否
- 收录刊物：SCI