2014•Hydrometallurgy of ChinaRequires access

Mineral Processing of A Ag-Pb-Zn Polymetallic Refractory Ore

Ban Li-yin

Abstract

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 2.371kg/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 390g/t,respectively,and recovery of zinc and silver are 62.63%and 1.26%,respectively.

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Key concepts: Zinc, Metallurgy, Mineral processing, Refractory (planetary science), Mineral, Chemistry, Nuclear chemistry, Materials science