Mica minerals can be removed by high gradient PTMS magnetic separator and flotation
dry type magnetic separator
The main sources of potassium albite are pegmatite, fine crystal, weathered granite, feldspar sand and other rocks. For potassium albite from different sources, different PTMS magnetic separator processing methods are generally used. The content of iron, calcium and other elements in potassium albite determines the quality of ceramic products. If the content of iron is too high, the burnt products will appear black spots.
PTMS magnetic separator
If the content of calcium (mainly in the form of carbonate) is too high, uneven pores will appear in the sintered products. Therefore, the content of iron and calcium must be reduced in the process of purifying PTMS magnetic separator of feldspar. Iron exists in two main forms: one is in free minerals such as hematite, the other is in mica minerals,
how to separate two magnets?
Calcium is mainly present in calcite, hemaclimonite can be removed by high gradient PTMS magnetic separator, mica minerals can be removed by high gradient magnetic separation and flotation, calcite is mainly removed by flotation. Feldspar is the most important rock formation mineral in surface rocks. Potassium-rich or sodium-potassium-albite is the main raw material of ceramic industry. The content of iron, calcium and other elements in potassium albite determines the quality of ceramic products, so the purification process of feldspar is very important.
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