矿产综合利用2025，Vol.46Issue(1)：103-107,148,6.DOI:10.3969/j.issn.1000-6532.2025.01.011
西藏某选矿厂浮选工艺流程优化与实践
Optimization and Practice of Flotation Process Flow in a Mineral Processing Plant in Xizang
逄军武 1张玲 1赵虎诚 1达瓦卓玛 1逄睿文2
作者信息
- 1. 西藏华泰龙矿业开发有限公司,西藏 拉萨 850200
- 2. 安徽建筑大学,公共管理学院,安徽 合肥 230601
- 折叠
摘要
Abstract
In a concentrator in Xizang,the flotation flowsheet is one roughing three cleaning three scavenging,the copper grade of the raw ore is 0.85%and the copper oxidation rate is 6.14%.The copper recovery rate is about 88.79%,and the copper grade of the concentrate is 19.91%.In order to improve the recovery of copper,the flotation process structure of the concentrator was optimized by field investigation and small scale test,by adjusting the structure of flotation process to"partial rapid flotation+two roughing",the recovery of copper was 92.18%and 3.39%higher than before.According to the test results,the flotation flowsheet was optimized and the recovery of copper was increased by 2.93 percentage points to 91.72%.The conclusion has important reference significance for the production of the same type of concentrators.关键词
流程结构/快速浮选/两次粗选/早收多收Key words
Flow structure/Rapid flotation/Two roughing/Early harvest and overharvest分类
矿业与冶金引用本文复制引用
逄军武,张玲,赵虎诚,达瓦卓玛,逄睿文..西藏某选矿厂浮选工艺流程优化与实践[J].矿产综合利用,2025,46(1):103-107,148,6.
