What Is the Effect of Sodium Sulphide from Flotation Cell?

It is the sulfide ore mixed concentrate of medicament. , large dosage of sodium sulfide can be adsorbed on the mineral surface desorption of xanthate type of collector. So, sodium sulfide can be used as a mixed concentrate separation before the potion. Such as lead and zinc or copper lead mixed mixed concentrate concentrates before sorting, pulp concentration, can be to join a large number of sodium sulphide to take off the drugs, then washing, rejoined after fresh water slurry separation flotation.

flotation cell' align='left' width='300' />Process realized the common has the following four methods:

1) will return to flotation cell middling circulation in the front of the appropriate location.

2) will return to grinding classification middlings loop; (mainly for the accretion of middlings was made up of)

3) the individual treatment of middlings was; (mainly disseminated complex, easy oxidation, difficult to float ore grain of middlings was made up of)

No longer carries on the flotation of middlings was 4), and other methods for processing. (mainly afraid lose a lot of metal, the mine fire smelting or chemical treatments, or is not sold as low grade concentrate processing)

In the process of flotation machine and must be obtained from the further processing of the selected operation of tailings and scavenging foam products, was called middlings ore. Realized the processing method, according to which even the living body of content, the flotability of useful minerals and the requirement for the quality of concentrate.Cerussite and sodium sulphide, the surface color change from white to deep. Malachite and sodium sulphide, the surface color change from green to dark, after curing, the two generated on the surface of minerals and mineral different sulfide film. Then you can use the yellow medicine collecting.Sodium sulphide (Na2S) in the flotation-cell of sulfide minerals is often use a potion, it mainly has the following three aspects:It is the most...