water cooling electromagnetic separator for Kaolin

The quartz sand raw ore is scrubbed, PTMS magnetic separator and flotation separation, the occurrence of low impurity mineral particles (including monomer, aggregate) has been basically removed, the purity of silica can generally reach 99.5%-99.9%, basically can meet most industrial uses of quartz sand. But to be further used as ultra-high purity quartz, the impurities attached to the surface of the quartz particles in the form of spots and inclusions must be acid-leached.

PTMS magnetic separator

 
According to the requirements of different impurity minerals (Fe, AL, Ti, Cr) of quartz for different industrial uses, mixed acid leaching treatment with different concentrations and proportions is carried out. High purity quartz with silica content above 99.99% can be obtained by the process of rod friction washing, desliming, PTMS magnetic separator-flotation and acid leaching.

what is magnetic separation？

 
There are two main ways to prepare high purity quartz powder: one is physical method, namely mechanical crushing method; The other is chemical synthesis, including gas - phase synthesis and liquid - phase synthesis. In recent years, more and more attention has been paid to the preparation of high purity synthetic quartz powder by chemical synthesis. Comparison of preparation of high purity quartz powder by gas phase synthesis and liquid phase synthesis PTMS magnetic separator.
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