Mechanical Characteristics of Magnetite Particles in Three-Product Magnetic-Separation Column

被引：0
|
作者：
Wu, Junjie [1 ]
Yue, Xiang [1 ]
Guo, Xiaofei [1 ]
Ren, Weijie [1 ]
Dai, Shujuan [1 ]
Liu, Wengang [2 ]
机构：
[1] Univ Sci & Technol Liaoning, Sch Min Engn, Anshan, Liaoning, Peoples R China
[2] Northeastern Univ, Sch Resources & Civil Engn, Shenyang 110819, Liaoning, Peoples R China
来源：
JOM | 2023年 / 75卷 / 09期
关键词：
NUMERICAL-SIMULATION; CAPTURE; MATRIX;
D O I：
10.1007/s11837-023-05950-z
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The essence of particle motion is stress, and different stress is the reason for different particle motion trajectories. Based on this theory, the magnetite particle stress at six typical representative points of the three-product magnetic separation column is studied, and the relationship between the rising-water flow velocity and the magnetic field strength suitable for the separation of different components is obtained. The friction between the particles and the swirl cone is introduced to explain the reason why the particles with different particle sizes flow to different separation areas at the swirl cone. Analyzing the force on the particles to predict their trajectory, and accurately adjusting the parameters to optimize the magnetic separation process.
引用
收藏
页码：3745 / 3756
页数：12
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