The product which is obtained from a mineral separation process is known as Concentrate. The metals are concentrated from Ore, and the remainder is discarded as neutralized railing. The contained metals are recovered from the concentrates either by smelting process. First of all most of the Sulphur is removed from the Concentrate in Smelting process. This is done by Roasting in a Dwight Lloyd Sintering Machine in which a layer of a mixture of concentrate, flux and some returned sinter fines is moistened and spread on the continuous grate of the sinter machine and ignited. Lead Concentrate is mostly used for manufacturing of Lead Metal and Lead Alloys.

The Lead Concentrates produced from wind Ore were processed into primary metal at two smelter-refineries Missouri and a smelter in Montana

Applications: -

• Lead Concentrate is mostly used for manufacturing of Lead Metal and Lead Alloys.
• Lead Concentrate is used in Smelting Lead.