矿产综合利用Issue(2)：20-24,5.DOI:10.3969/j.issn.1000-6532.2018.02.005
安徽某低品位白钨矿浮选试验研究
Experimental Research on Flotation of a Low-grade Scheelite Ore in Anhui Province
张虹 1蓝卓越1
作者信息
- 1. 昆明理工大学国土资源工程学院,云南 昆明 650093
- 折叠
摘要
Abstract
A large scale low-grade scheelite in Anhui Province is a quartz vein type ore,the main useful minerals in it is scheelite and a small amount of molybdenite,pyrite and other metal minerals are contained,the mainly gangue minerals are quartz,mica and calcite.Size distribution of scheelite is inhomogeneous,scheelite is mainly disseminated in the form of intergranular scheelite and fracture scheelite and scheelite in the form of inclusions accounted for 29.79％.Based on the characteristic of the low scheelite,Na2CO3 is used as a regulator,Na2SiO3 is used as a gangue depressant,and ZL as collector,by the mineral processing flowsheet of "pre desulfurization-roughing at room temperat-heating concentration",when the raw ore contains 0.24％WO3,a scheelite concentrate containing 61.06％ WO3,can be obtained with the recovery of 76.01％.关键词
白钨矿/预先脱硫/浮选试验Key words
Nickel laterite ore/Leaching solution/Precipitation of iron/Precipitation of nickel分类
矿业与冶金引用本文复制引用
张虹,蓝卓越..安徽某低品位白钨矿浮选试验研究[J].矿产综合利用,2018,(2):20-24,5.
