胶磷矿浮选三相泡沫稳定性研究  

Study on Stability of Three-phase Foam in Collophanite Flotation

作　　者：穆枭[1] 

机构地区：[1]广西大学资源与冶金学院,南宁450003

出　　处：《矿产保护与利用》2012年第4期26-28,共3页Conservation and Utilization of Mineral Resources

摘　　要：针对胶磷矿浮选精矿三相泡沫体系,研究了胶磷矿精矿三相泡沫稳定性的影响规律。研究表明:与氧化石蜡皂和塔尔油相比,油酸钠作为捕收剂时产生的三相泡沫最为稳定;-0.01 mm粒级胶磷矿固体颗粒显著提高了三相泡沫稳定性,而0.01～0.038 mm粒级对三相泡沫稳定性影响不大,0.038～0.076 mm粒级则降低三相泡沫的稳定性。In this article, the influence of The three phase was studied. The results showed that the three - phase foam blest compared to the foam produced by the oxidized paraffin collophanite foam stability in flotation produced by sodium oleate was the sta- soap and tall oil. The collophanite sol- id particles with the size fraction of -0.01mm improved the stability of three- phase foam signal- ly. The size fraction of 0.01 -0.038mm had no influences on the stability of three -phase foam, and the size fraction of 0.038 - 0.076mm lowered it.

关 键 词：三相泡沫 稳定性 胶磷矿 油酸钠 粒级 固体浓度 

分 类 号：TD971.3[矿业工程—选矿] TD923.7