矿泥对氧化锌矿物浮选行为的影响  

Study on the Effect of Slimes on Flotation of Zinc Oxide Mineral

作　　者：朱从杰[1] 

机构地区：[1]云南冶金集团技术中心,云南昆明650031

出　　处：《矿产综合利用》2005年第1期7-11,共5页Multipurpose Utilization of Mineral Resources

摘　　要：　　详细研究了石英、方解石和褐铁矿三种人工单矿物矿泥对菱锌矿浮选行为的影响,结果表明同种矿物组成的矿泥,以-5μm矿泥的影响最大;而当矿泥的粒度组成相近时,褐铁矿矿泥的影响大于其他两种单矿物矿泥。探讨了降低矿泥有害影响的措施,并分析了矿泥及调整剂的作用机理。The effect of three man-made single mineral slimes of quartz,calcite and limonite onflotation of smithsonite are studied in detail. Test results show that the effect of limonite slime is stronger than the orther two when the particle size distribution of slimes is similar,and the effect of -5μm slime is the strongest when the slime is of single mineral. Some measures taken to diminish the effect and the mechanism of slime and some modifiers are also discussed.

关 键 词：氧化锌矿 菱锌矿 浮选 矿泥 

分 类 号：TD923[矿业工程—选矿]