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After the magnetite leaves the PTMS magnetic separator the remanent magnetic field should be removed
Time: Sep 22,2023

water cooled electromagnetic Separator for Silica Sand

After the magnetite leaves the PTMS magnetic separator, the mineral cannot return to the state before entering the magnetic field, but retains some magnetic properties. This phenomenon is called remanence. To remove the remanence, you need to apply a reverse magnetic field to it. The strength of the magnetic field so that the remanence completely removes the applied reverse magnetic field is called coercive force.


PTMS MAGNETIC SEPARATOR

Magnetic characteristics of weak magnetic minerals: compared with strong magnetic minerals, the value of the magnetic coefficient of weak magnetic minerals is much smaller, and does not change with the intensity of the external magnetic field; Weakly magnetic minerals have no remanence phenomenon; The magnetism of pure weak magnetic minerals is very weak, but if it is mixed with a small amount of strong magnetic minerals, its magnetism will change greatly. For example, pseudohematite is a weakly magnetic mineral, and if a small amount of magnetite remains in its interior, its magnetism will be greatly improved. This point should be paid special attention to when selecting weak magnetic minerals, especially PTMS magnetic separator.


what is magnetic separation method for concentration of ore?

PTMS is the main PTMS magnetic separation equipment professional company, PTMS magnetic separation equipment for kaolin, potassium sodium feldspar, quartz sand removal of iron (Fe2O3). PTMS to provide customers with high quality PTMS magnetic separator, in addition to iron equipment and other products and services, the best choice of PTMS magnetic separator. PTMS develops, designs, and sells mining machinery, iron removal equipment, and dry magnetic separators.

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