湖北某白钨矿选矿试验研究
Experimental Study on Flotation Technology of a Scheelite Ore in Hubei
袁志勇1
作者信息
- 1. 郴州市苏仙区黄泥坳矿业有限公司,湖南 郴州 423000
- 折叠
摘要
针对湖北某WO3品位0.45％的白钨矿进行了系统的选矿试验研究.在条件试验的基础上,试验确定在常温体系下,在原矿磨矿细度-0.074 mm占 75％条件下,采用Na2CO3 为调整剂,Na2SiO3+LW为组合抑制剂,ZK为捕收剂对白钨矿进行浮选回收.实验室闭路试验最终可获得WO3品位65.36％、回收率83.52％的白钨精矿,试验指标良好.
Abstract
The experiment was carried out systematically on a scheelite ore containing WO3 0.45％in Hubei.On the basis of the condition test,the scheelite concentrate containing WO3 65.36％and recovery of 83.52％was abtained in normal temperature while the grinding fineness was 75％below 0.074 mm,and Na2CO3 as modifier,Na2SiO3/LW as depressant,ZK as collector,and a relatively good index is obtained.
关键词
白钨矿/浮选/常温Key words
scheelite/flotation/normal temperature引用本文复制引用
出版年
2024
NETL
NSTL
万方数据