摘要
探讨了花园岭四号铅锌矿矿石的可选性,确定浮选工艺条件,采用优先浮选流程,最终闭路试验获得,铅精矿品位56.63%、铅回收率70.70%,锌精矿品位55.76%、锌回收率90.92%,硫精矿品位49.50%、硫回收率81.68%的试验指标,其中锌精矿、硫精矿均为一级品。
The selective possiblity of Huayuanling No.4 lead and zinc mine is discussed. The flotation industrial condition is fixed. The selective-flotation flowsheet is adopted,and from the final closed circuit test index of the following products is obtained:lead-concentrate βPb56.63%?εPb70.70%;zinc-concentrate βZn55.76%?εZn90.92%;sulfur-concentrate βs49.50%?εs81.68%,of which zinc-concentrate and sulfur-concentrate are both top products.
出处
《有色金属（选矿部分）》
CAS
2005年第2期13-16,共4页
Nonferrous Metals（Mineral Processing Section）
关键词
优先浮选
铅锌分离
组合抑制剂
selective-flotation
lead and zinc disintegration
combined depresent
