摘要
对国内外石英—长石无氟浮选分离的现行工艺进行了系统总结,并对在这几种工艺条件下导致两种矿物可浮性产生差异的内在机理做了具体分析。结果表明,目前无氟浮选分离石英—长石最常见工艺是酸性浮长石法,最具发展前途的是中性和碱性条件下的浮选流程。
This article has summed up the current researches on separating quartz from feldspar through flotation with no-fluoride, and analyzed the mechanism that causes the differences of floatability between quartz and feldspar in these several processes. The results have indicated that the most widely used process without fluoride of separating quartz from feldspar is feldspar-flotation in acidic condition at present, while the most promising process is flotation in neutral or alkali condition.
出处
《矿产保护与利用》
2005年第3期52-54,共3页
Conservation and Utilization of Mineral Resources
关键词
石英
长石
酸性浮选
分离
quartz
feldspar
flotation in acidic condition
separation
