摘要
分析了氧化铝赤泥中铁的含量,介绍了采用高梯度磁选机对高铁赤泥进行的可选性研究情况,得到了合格的铁精粉,减少了固体废物的排放量,增加了企业的经济效益。
Ferrous content is high in the red mud which is produced during the alumina manufacture both at home and abroad, has high secondary utilization value; Technology feasibility research is done on high ferrous content red mud adopt by high gradient magnetic separation technology, get the regular iron concentrate, reduce the emission of solid waste, increase the utilization ratio of high ferrous content red mud as secondary resource, the economic benefits is raised.
出处
《现代矿业》
CAS
2010年第2期51-53,共3页
Modern Mining
关键词
赤泥
高梯度磁选
铁精粉
工艺可行性
Red mud
High gradient magnetic separation
Iron concentrate
Technology feasibility
