甘肃冶金
甘肅冶金
감숙야금
GANSU METALLURGY
2014年
6期
16-19
,共4页
铅锌矿%优先浮选%25#黑药%硫酸锌
鉛鋅礦%優先浮選%25#黑藥%硫痠鋅
연자광%우선부선%25#흑약%류산자
lead-zinc ore%selective flotation%25# black power%zinc sulfate
本文针对甘肃省铅锌矿石铅品位较低，铅矿物种类多，嵌布粒度粗细不均等特点，研究采用顺序优先浮选的工艺流程，最终获得了铅精矿品位51．50％，回收率50．31％；锌精矿品位58．10％，锌回收率96．43％的较好选别指标。实现了对该矿山资源的综合回收利用。
本文針對甘肅省鉛鋅礦石鉛品位較低，鉛礦物種類多，嵌佈粒度粗細不均等特點，研究採用順序優先浮選的工藝流程，最終穫得瞭鉛精礦品位51．50％，迴收率50．31％；鋅精礦品位58．10％，鋅迴收率96．43％的較好選彆指標。實現瞭對該礦山資源的綜閤迴收利用。
본문침대감숙성연자광석연품위교저，연광물충류다，감포립도조세불균등특점，연구채용순서우선부선적공예류정，최종획득료연정광품위51．50％，회수솔50．31％；자정광품위58．10％，자회수솔96．43％적교호선별지표。실현료대해광산자원적종합회수이용。
According to the characters of the low grade of the ore, many kinds of lead minerals and uneven dissemination size, the sequential selective flotation process is adopted, finally achieving a grade of 51.50%, a recovery rate of 50.31%for the lead concentrate, a grade of 58.10%, a recovery rate of 96.43%for the Zinc concentrate and realizing the compre-hensive recycling and utilization of the mine resources.
