矿产综合利用Issue(1)：6-10,5.
某复杂难选氧化铅锌矿选矿试验研究
Experimental Research on Mineral Processing Technology for Separating a High Phosphorus Oolitic Hematite Ore
毛益林 1陈晓青 1杨进忠 1王秀芬1
作者信息
- 1. 中国地质科学院矿产综合利用研究所,四川,成都,610041
- 折叠
摘要
Abstract
A high phosphorus oolitic hematite ore in Chongqing with a head grade of 38.52％ TFe and containing 1.1％ P, mainly exists in the form of oolitic hematite and limonite ore. When the normal mechanical mineral processing method is adopted,it's difficult to reach the aim of iron increase and phosphorus decrease. However,when the technological flowsheet of roasting - magnetic separation - reverse flotation is adopted, the iron concentrate of 58.15％ TFe and 0.28％ P with a yield of 46.16％ and an iron recovery of 69.37％ are obtained.关键词
氧化铅锌矿石/铅锌分离/硫化剂EMS-3Key words
Oolitic hematite ore/ Roasting and magnetic separation/ Phosphorus decrease/ Reverse flotation分类
矿业与冶金引用本文复制引用
毛益林,陈晓青,杨进忠,王秀芬..某复杂难选氧化铅锌矿选矿试验研究[J].矿产综合利用,2011,(1):6-10,5.
