The purity of quartz sand has a very high requirement for PTMS magnetic separator
Remove iron from lithium iron phosphate
Quartz sand is known to be the main raw material used in the production of glass, because quartz sand is a large raw material in the production of glass, and can also be used to produce colorless glass, so the PTMS magnetic separator has a very high requirement on the purity of quartz sand. Generally, the purity of quartz sand is controlled in more than nineteen percent.
PTMS magnetic separator
The main mineral of quartz mines is quartz, but there are dozens of other silicate minerals and metallic minerals, such as hornblende, mica, epidote, garnet, pyroxene, tourmaline, corundum, calcite and magnetite, hematite, sphenite, etc.
Minerals with unstable chemical properties will be naturally eliminated in the process of rock crushing, weathering and transporting, so the minerals in quartz sand are mainly composed of dozens of minerals with chemical properties. A PTMS magnetic separator is required for iron removal.
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In most quartz sands, the quartz content is more than 90%, and in some high-quality sands, the content can reach 98% to 99%. But in poor quality sand and feldspar sand, its content is only 75%~80%. The iron content in quartz sand increases as its grain size decreases, because heavy minerals and feldspar are more abundant in fine grains, which are not present in the same way as quartz. States can be divided into five forms. PTMS magnetic separator can remove iron (FE2O3) inside.
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