摘要
采用"优先浮硫-白钨常温粗选-钨粗精矿加温精选"的工艺流程,对含钨(WO3)0.41%的原矿,取得了钨精矿品位(WO3)66.20%,回收率(WO3)81.27%的选矿技术指标,使钨得到了有效回收。
According to the ore properties of raw are containing 0.41%WO3,the technological flowsheet of＂selective flotation of sulfide minerals—flotation of scheelite at normal temperature—cleaning of scheelite by heating flotation＂ was selected.Test results showed that after the new technological flowsheet is adopted,the scheelite can be effectively recovered and satisfactory technical index of mineral processing can be attained.The grade of scheelite concentrate is 66.20% and the recovery of scheelite is 81.27%.
出处
《矿产综合利用》
CAS
2008年第3期9-12,共4页
Multipurpose Utilization of Mineral Resources
关键词
白钨矿
常温粗选
加温精选
Scheelite
Rougher flotation at normal temperature
Cleaning of scheelite by heating flotation
