细粒金红石矿浮选工艺研究  

Study on the flotation process of fine rutile ore

作　　者：岳铁兵[1] 魏德州[1] 曹进成[2] 李迎国[2] 王燕[2] 

机构地区：[1]东北大学资源与土木工程学院,辽宁沈阳110004 [2]中国地质科学院郑州矿产综合利用研究所,河南郑州450006

出　　处：《化工矿物与加工》2005年第3期1-3,共3页Industrial Minerals & Processing

基　　金：河南省科技攻关重点项目(0123031500)

摘　　要：对重选抛尾后的金红石粗精矿进行了浮选条件实验,并在此基础上进行了闭路实验,得到的精矿品位为TTiO222.49%,回收率为83.52%,达到了回收金红石的目的。The flotation condition tests were conducted for rutile rough concentrate that had been separated from the tailings in the rutile gravity concentration. The closed tests were conducted on the basis of condition tests. The concentrate grade was TTiO_2 22.49%, and the recovery 83.52%. The tests reached the aim of recovering rutile.

关 键 词：金红石 浮选 细粒 药剂制度 

分 类 号：TD923[矿业工程—选矿]