Magnetic separation intake purolator, which can avoid metallics and large grained impurity enter into the oil way.

磁力分离吸口滤油器，有效的防止金属物、大颗粒杂质进入油路。

Finally,the most reasonable technological process of“stagewise grinding,coarse and fine classification,gravity separation magnetic separation reverse anionic flotation”has been found out.

最终推荐“阶段磨矿、粗细分级、重-磁-阴离子反浮选”为选矿合理工艺流程。

The basic principles of the triboelectricity beneficiation and high gradient magnetic separation technology,as well as its current status of development and usage,were presented.

实验研究了采用高梯度电磁技术处理热轧废水时,在不同工况下使用的效果、影响因素等。