包钢选矿厂降低铁精矿中氟含量的技术攻关  

Technology discussion on reducing F content in iron concentrate at Ore-dressing Plant at Baotou Steel

作　　者：孙平[1] 李玉刚[1] 赵德贵[1] 贾景山[1] 

机构地区：[1]包钢(集团)公司选矿厂,内蒙古包头014010

出　　处：《包钢科技》2002年第4期18-21,共4页Science & Technology of Baotou Steel

摘　　要：为了降低铁精矿氟含量 ,通过采取控制磨矿粒度、改进浮选工艺、采用高效捕收剂等措施 ,使包钢选矿厂铁精矿氟含量由 1999年的 0 75 %降低到 2 0 0 0年的 0 6 5 %、2 0 0 1年的 0 5 8% 。To reduce the F content in iron concentrate, some measures such as grinding ore control, flotation process improved and high-efficiency catching agent are adopted. The result is that the F content is reduced from 0.75% in 1999 to 0.65% in 2000 and 0.58% in 2001, which made good contribution to the environmental protection at Baotou Steel.

关 键 词：选矿厂 铁精矿 氟含量 技术攻关 

分 类 号：TD951.1[矿业工程—选矿]