Wet magnetic separator

For several states of occurrence of iron, the encased iron cannot be separated. If it is to be removed, it is necessary to further reduce its particle size to a monomer dissociation state, which is inconsistent with the grain size requirements of quartz sand applications. PTMS Electromagnetic Separator There are many methods for purifying iron from quartz sand, but some have so far only been successful in the laboratory and have not been used in industrial production.

PTMS magnetic separation

 
At present, the iron removal methods of quartz sand can be divided into three categories: physical-mechanical methods, chemical methods and microbial beneficiation methods. Because the particle size of quartz sand is generally much larger than the particle size of clay minerals, simple water washing can remove the clay minerals in quartz sand. The thin film iron on the quartz sand surface is removed by PTMS Electromagnetic Separator.

what is magnetic separation in Feldspar？

At the same time, as the quartz sand particles become finer, the heavy minerals and feldspar content in the particles are relatively large. They are not as resistant to weathering as quartz, and the impurity grade of iron and aluminum is increased instead, and the grade of SiO2 decreases accordingly. Therefore, the PTMS Electromagnetic Separator of quartz sand by water separation and desulsification can not only remove clay minerals, but also remove them by electromagnetic desulsification. Fine-grained minerals of less than 0.1mm are also removed.
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