摘要
分析研究国内外高炉粉尘使用情况 ,结合梅山高炉瓦斯泥的性质、特征和现状 ,提出用弱磁—强磁选的选矿方法 ,从梅山高炉瓦斯泥中回收铁精矿的设想。通过试验室试验 ,取得了较好的技术经济指标 ,达到了预期效果 。
Based on the analysis and research on the use of blast furnace dust at home and abroad and in combination with properties,features and present situation of the BF gas slime at Meishan,a new idea about recovering iron concentrate from BF gas slime with low high intense magnetic separation is put forward.Through experiments in the laboratory,better technical economic indexes have been obtained;expected results have been achieved and zinc content has been reduced.
出处
《宝钢技术》
CAS
2003年第6期22-25,共4页
Baosteel Technology
关键词
高炉瓦斯泥
铁精矿
降锌
弱磁-强磁选
BF gas slime
Iron concentrate
Zinc drop
Low high intense magnetic separation
