The magnetic properties of mica and garnet are weak and PTMS magnetic separator can be used to effectively remove them
electromagnetic separator
Potash feldspar PTMS magnetic separator process is mainly divided into dry grinding and wet grinding. Relatively speaking, wet grinding has higher efficiency than dry grinding and is not prone to "over grinding" phenomenon. In order to avoid bringing iron impurities into the grinding process, feldspar ore grinding process generally does not use iron grinding medium, mostly stone wheel rolling, intermittent gravel grinding or porcelain ball grinding.
PTMS magnetic separator
On the one hand, demud can reduce the content of Fe2O3 and increase the content of Na2O and K2O in feldspar. On the other hand, the primary slime and the secondary slime produced by grinding are removed. The slime can be deslied by hydraulic sedimentation or by using foaming agent or collector PTMS magnetic separator, which is preferred to combine with flotation agents when the slime is negatively charged.
what is magnetic separation method in hindi ?
The iron minerals, mica and garnet in potassium feldspar ore all have certain magnetism, while feldspar has no magnetism. Therefore, feldspar and magnetic minerals can be separated under the condition of external magnetic field. Because of the weak magnetic properties of iron minerals, mica, and garnet in ores, PTMS magnetic separator is usually used to effectively remove them. At present, the magnetic separation equipment mainly includes high gradient magnetic series, permanent magnet roller magnetic series, wet flat ring magnetic series and permanent magnet cylinder medium magnetic series.
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