GE-609捕收剂对齐大山赤铁矿反浮选的初探  

THE ORIGINAL RESEARCH INTO THE REVERSE FLOTATION OF HEMATITE IN QIDA MOUNTAIN BY CATIONIC COLLECTOR GE-609

作　　者：王春梅[1] 葛英勇[1] 王凯金[1] 曾小波[1] 

机构地区：[1]武汉理工大学资源与环境工程学院,武汉430070

出　　处：《有色金属（选矿部分）》2006年第4期41-43,共3页Nonferrous Metals（Mineral Processing Section）

摘　　要：针对齐大山赤铁矿含硅高的特点,采用GE-609作捕收剂,淀粉作抑制剂,反浮选硅酸盐矿,获得了铁精矿品位67.12%、回收率83.55%的良好指标,并可实现常温浮选,与阴离子反浮选工艺比较,阳离子反浮选可以降低选矿成本。In the right of the characteristic of hematite from Qida mountain , which are containing large quantities of silicate, using GE-609 as collector and starch as depressing agent to reverse float silicate ores,we get the satisfa.ctory results of the grade of concentrates and the recovery being 67.12% and 83.55% respectively. Furthermore, it is the room temperature under which the ores are processed. Accordingly, compared with an ion reverse flotation craftwork, the technology is a economical approach of saving costs.

关 键 词：赤铁矿 阳离子捕收剂GE-609 反浮选 

分 类 号：TD956[矿业工程—选矿]