摘要
研究了采用银铅优先浮选、再浮选锌工艺分选某银铅锌多金属矿石。试验结果表明:采用该工艺可获得银铅精矿及锌精矿;银铅精矿中,铅品位53.51%,银品位2.371kg/t,铅、银回收率分别为96.26%和95.08%;锌精矿中,锌品位43.67%,银品位390g/t,锌、银回收率分别为62.63%和1.26%。
The silver-lead minerals preferential flotation and zinc minerals flotation process is adopted for recovering the Ag-Pb-Zn ploymetalic ore .The test results show that silver-lead concentrate and zinc concentrate can be obtained .In the silver-lead concentrates ,grade of lead and silver are 53 .51%and 2 .371 kg/t ,respectively ,and recovery of lead and silver are 96 .26% and 95 .08% .Grade of zinc and silver in zinc concentrate are 43 .67% and 390 g/t ,respectively ,and recovery of zinc and silver are 62 .63% and 1 .26% ,respectively .
出处
《湿法冶金》
CAS
北大核心
2014年第2期97-100,103,共5页
Hydrometallurgy of China
关键词
银铅锌多金属矿石
浮选
银铅精矿
锌精矿
Ag-Pb-Zn polymetallic ore
flotation
silver-lead concentrate
zinc concentrate
