dry high intensity magnetic separator

Thin film iron contamination is a challenging issue in the iron removal process of quartz sand PTMS magnetic separation. When quartz sand is contaminated by thin film iron, its color changes significantly, appearing brown, gray, or red. This contamination acts like an invisible veil, tightly adhering to the surface of the quartz particles, severely affecting the appearance and quality of the quartz sand.

PTMS magnetic separation

Due to the tight bond between thin-film iron and quartz particles, it is challenging to remove them using a single physical or chemical method. Another form of iron impurity that is difficult to manage is encapsulated iron. This type of iron is embedded within the quartz lattice, acting as 'stubborn molecules' hidden inside the quartz, necessitating the use of a combined PTMS magnetic separation method for removal.

what is magnetic separation method？

The presence of iron impurities seriously affects the purity and quality of quartz sand, which limits its use in some high-end applications. In the field of PTMS magnetic separation iron removal from quartz sand, there are different views and debates on the removal methods of thin film iron.
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