Electrification of lead oxide and zinc ore

A lead-zinc ore processing plant for disposal of lead and zinc ores mixed. There are dense ore-like ores in the ore, and there are also fine-grained oxidized ores. Mixed polyvalent metal ore with a mineral sphalerite, galena, pyrite, white lead, calamine, and hemimorphite lead alum. The gangue minerals are dolomite, calcite and a small amount of quartz and feldspar . Metallic mineral inlays are coarser in grain size. The oxidation rate of lead and zinc is higher (25%, 20%), and the raw ore contains 13% to 18%.

The selection process was pre-selected with heavy media, discarding approximately 36% of the tailings. Concentrate grinding of heavy medium beneficiation to -0.075mm accounted for 65%. The process of preferential flotation using lead sulfide, lead oxide, zinc sulfide and zinc oxide is shown in the figure below.

Graphic: Flotation process of a vulcanization-oxidation mixed lead-zinc mine

The amount of agent: xanthate 250g / t, black powder 50g / t, 2 ^# oil 240g / t, copper sulfate 1440g / t, fatty acid 80g / t, hydrochloric acid 80g / t, lime 1500g / t.

The obtained flotation index is: raw ore containing Pb 5.16%, containing Zn13.85%, lead concentrate containing 59.73% lead, recovery rate 87.2%, zinc concentrate containing Zn51.45%, recovery rate 80.94%.

Dismantling joints allow for longitudinal adjustments on flanged pipe systems. They provide greater flexibility for the installation and removal of valves, flow meters and pumps

Once a flanged end of the Dismantling Joint is secured, the collar is able to slide back and forth to reach the desired length. Connecting rods are used through the flanged system for added rigidity.We offer All Flange Dismantling Joint and Double Flange Dismantling Joint.

dismantling joint

Dismantling joint

Ductile Iron Dismantling Joint,Carbon Steel Dismantling Joint,Dismantling Flange Joint,All Flange Dismantling Joint,Double Flange Dismantling Joint

SHANDONG PIPESOL FLOW EQUIPMENT CO.,LTD , https://www.sinopipesol.com