摘要
对承钢黑山铁矿TiO2品位33%左右的粗钛精矿进行了不磨矿的粗粒级浮选或磨矿后细粒级浮选试验研究;采用攀钢矿业公司设计研究院研制的R-2或R-3捕收剂,得到了TiO2品位47%以上的钛精矿,浮选开路收率约65%。
The trial researches are conducted separately with coarse-grain flotation without grinding and fine-grain flotation after grinding for crude titaniferous concentrate with TiO2 grade of about 33 percent. The titaniferous concentrate with TiO2 grade of above 47 percent is got by means of R-2 or R-3 trapping agent developed by the Design and Research Institute of Pan Steel Mine Company, and open circuit recovery rate reaches about 65 percent.
出处
《河北冶金》
2003年第1期18-20,26,共4页
Hebei Metallurgy
关键词
粗钛精矿
R-2捕收剂
R-3捕收剂
粗粒浮选
细粒浮选
crude titaniferous concentrate
R-2 trapping agent
R-3 trapping agent
coarse-grain flotation
fine-grain flotation奷
