How to reduce the iron content in feldspar using PTMS magnetic separation is an important choice
Magnetic separation process
Ldspar is the general term of feldspar rock, which is a class of aluminum silicate minerals containing calcium, sodium and potassium, the most common mineral in the crust, the proportion reaches 60%, which can appear in igneous rocks, metamorphic rocks and sedimentary rocks. Feldspar is the major mineral component of almost all igneous rocks and is important for the classification of rocks. PTMS magnetic separation It can remove the iron (FE2O3) from the potassium and sodium feldspar.
PTMS magnetic separation
Feldspar minerals often greatly reduce the quality of feldspar because of the ferromagnetic properties, affecting the price of feldspar. Therefore, how to reduce the iron content of feldspar, improve the quality of feldspar, and increase the economic benefits has become the main problem facing the feldspar mining and processing enterprises. Especially in recent years, the early high-quality low iron feldspar mineral resources have been almost exhausted, the use of PTMS magnetic separation is an important choice.
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In addition, the feldspar enterprises have higher and higher requirements for the quality of feldspar, so it is imperative to use the existing feldspar resources with high iron content to prepare low iron feldspar to highlight the value. Potassium feldspar iron removal PTMS magnetic separation is an effective magnetic separation equipment for removing iron minerals and mica from fine particle minerals. Its surface magnetic induction strength can reach 16000GS, which can purify the feldspar ore of-0.074mm.
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