南阳某硅线石选矿厂选矿工艺流程改进  

Processing Flowsheet lnnovation to a sillimanite Mill in Nanyang

作　　者：张连敏 顾征 

机构地区：[1]华飞耐火材料有限公司

出　　处：《矿产保护与利用》1997年第3期18-20,共3页Conservation and Utilization of Mineral Resources

摘　　要：南阳某硅线石选矿厂通过流程改进，强化了脱泥，增加扫选、弱磁和强磁预选除铁、精矿酸洗等措施，使流程适应了原矿性质的变化，获得了合格精矿。The innovation strenthened desliming before flotation process,added scavenging step.Magnetic separation operated to discharge ferro minerals.Acid leaching of flotation concentrates ensure a relative content of iron.Through the reform,processing technology suited to the changed feed,and qualified concentrates had been gained.

关 键 词：流程改进 机械脱泥 磁选 除铁 硅线石矿 选矿 

分 类 号：TD973.9[矿业工程—选矿]