絮凝剂CAS在选矿中的应用研究  

Study on Application of CAS Flocculant in Mineral Processing

作　　者：马文展[1] 胡建[1] 刚典臣[1] 卢起来[1] 

机构地区：[1]武汉化工学院

出　　处：《化工矿山技术》1998年第3期21-24,共4页

摘　　要：用絮凝剂ＣＡＳ即阳离子型丙烯酰胺—淀粉接枝共聚物对硫化铜精矿、尾矿进行了沉降、过滤脱水等实验，并与３＃絮凝剂（固体聚丙烯酰胺）作了对比实验，探讨了ＣＡＳ结构对絮凝性能的影响、局限性及研究方向。Tests of settling,filtration and dewatering of concentrate and tailing of copper sulphide were done by using cation graft copolymer of acrylamide and starch as flocculant ( CAS) . Tests of contrasting CAS flocculant with 3 # flocculant, a solid polyacrylamide were also done.The influence,limitation and research direction of CAS flocculant structure on flocculation behaviour are discussed.

关 键 词：选矿 絮凝剂 CAS 沉降 助滤 脱水 

分 类 号：TD923.1[矿业工程—选矿]