摘要
介绍了一水硬铝石型铝土矿生产氧化铝新工艺和实践,通过对铝土矿资源及铝土矿选矿技术的分析,提出了降低铝土矿含硅量、含硫量的工艺方法,并就今后铝土矿选矿技术研究的方向,提高低品位铝土矿资源的利用率和利用水平进行了探讨。
Based on the analysis of bauxite resource and the bauxite beneficiation technology, The paper have brought forward the processing method reducing a bauxite containing silicon amounts, sulphur content, and introduced a new process and practice of one hard water aluminium stone type bauxite to produces alumina,have pointed out the development direction in future, Improving low - grade bauxite resource utilization ratio and making use of level were discussed.
出处
《河南冶金》
2009年第4期20-21,42,共3页
Henan Metallurgy
关键词
铝土矿
选矿技术
分析
bauxite beneficiation technology analysis
