摘要
HGMS是近几十年发展较快的一种磁选机,其基本原理是利用背景磁场和磁介质上产生的磁场梯度来捕捉细微粒弱磁性矿物。本文介绍了近40年国内外HGMS的发展应用现状,同时分析指出目前存在的问题和发展趋势。
The high gradient magnetic separator is a quickly developed magnetic separator in the recent several ten years; making use of the background magnetic field and the magnetic field gradient which produces on the magnetic medium to catch the thin and weak particle minerals is its basic principle. This article introduces domestic and foreign high gradient magnetic separators＇ development the present application situation for near 40 years, and simultaneously analyses and points out the present problems and the trend of development.
出处
《中国矿业》
北大核心
2008年第7期54-57,共4页
China Mining Magazine
基金
河南省重点科技攻关资助项目(No117309)
关键词
HGMS
聚磁介质
永磁体
超导
high gradient magnetic separator
gathering magnetic medium
permanent magnet
superconductor
