湖北某胶磷矿反浮选试验研究  

Study on reverse flotation of phosphate rock mined from Hubei province

作　　者：高惠民[1] 许洪峰[1] 荆正强[1] 毛益林[1] 冷阳[1] 

机构地区：[1]武汉理工大学资源与环境工程学院,湖北武汉430070

出　　处：《化工矿物与加工》2008年第2期4-6,25,共4页Industrial Minerals & Processing

摘　　要：采用新型捕收剂B-3对湖北某磷矿进行反浮选研究,结果表明:经过反浮选,原矿中的氧化镁质量分数从10.83%降低到1.30%以下,并得到P2O5>37%,MgO<1.3%,回收率>82%的选矿指标。New collectors were applied in reverse flotation of phosphate rock mined from Hubei province. The results showed that MgO content was reduced from 10.83 % to below 1.30%, and good flotation indexes with P2O5 〉 37 %, MgO〈 1.3 % and P2O5 recovery 〉82% were obtained.

关 键 词：脱镁捕收剂 胶磷矿 反浮选 

分 类 号：TD971[矿业工程—选矿]