白云鄂博复杂难选铁矿低温药剂探索性研究  

Exploratory Study on Low Temperature Reagent for Complex Refractory Iron Ores in Bayan Obo Iron Mine

作　　者：郭财胜 赵德贵[1] 陈宏超 Guo Cai-sheng;Zhao De-gui;Chen Hong-chao(Baoshan Mining Co.of Baotou Iron&Steel(Group)Co.,Ltd.,Baotou 014080,Inner Mongolia Autonomous Region,China)

机构地区：[1]包头钢铁(集团)有限责任公司宝山矿业公司,内蒙古包头014080

出　　处：《包钢科技》2020年第4期5-8,共4页Science & Technology of Baotou Steel

摘　　要：针对白云鄂博矿矿物特性及气候条件,进行了低温药剂的探索性研究。与原浮选药剂相比,采用新型低温药剂可将浮选温度降至30℃左右,铁精矿品位提高了0.22百分点,回收率提高了1.26百分点。In the paper,it is introduced the exploratory study on low temperature reagent is carried out in view of the mineral characteristics and climatic conditions of Bayan Obo Iron Mine.Compared with the original flotation reagent,the flotation temperature can reduce to about 30℃with the new low temperature reagent,the grade of iron concentrate increases by 0.22 percentage points and the recovery rate increases by 1.26 percentage points.

关 键 词：低温药剂 铁矿物 反浮选 

分 类 号：TD923[矿业工程—选矿]