湿法冶金Issue(5)：358-360,3.DOI:10.13355/j.cnki.sfyj.2014.05.06
高铁铝土矿磁化焙烧对铁铝分离的影响
Effect of Magnetic Roasting on Separation of Aluminum and Iron From High Ferrous Bauxite
秦超 1李军旗 1徐本军1
作者信息
- 1. 贵州大学材料与冶金学院，贵州贵阳 550025
- 折叠
摘要
Abstract
For high iron bauxite from Guangxi ,by magnetic roasting in reduction atmosphere ,then high pressure dissolving ,finally magnetic separating iron ,the effect of roasting temperature ,roasting time , volume fraction of reducing agent A and heating type on separating iron and alumina were examined , and the best conditions of separating iron and alumina were determined .Under the optimal conditions , the leaching rate of alumina is 84 .15% ,and recovery rate of iron is 95 .45% .关键词
高铁铝土矿/还原焙烧/加压浸出/磁选/铁/铝/分离Key words
high ferrous bauxite/magnetic roasting/separation/aluminum/iron分类
矿业与冶金引用本文复制引用
秦超,李军旗,徐本军..高铁铝土矿磁化焙烧对铁铝分离的影响[J].湿法冶金,2014,(5):358-360,3.
