【摘要】 对磁性粉尘和非磁性粉尘进行了磁分离实验研究。实验结果表明，对磁性粉尘，磁除尘效率可达99％以上，而对非磁性粉尘，通过粉尘上磁，磁除尘效率可达90％以上。更多还原

【Abstract】 The author tests the magnetic separation performane on magnetic dust and non-magnetic dust. It is shown that dust removal efficiency of the former reaches more than 99percent and the latter over 90 percent through dust magnetizing.更多还原