magnetic separator supplier

The multi-step iron removal and whitening method for low-grade kaolin is used by PTMS magnetic separator, which includes the following steps: Step 1: Take kaolin raw materials and appropriate amount of dispersant and add water to prepare a slurry with kaolin content of 40wt % ~ 60wt %, stir fully, and obtain a thin slurry with kaolin content of 5wt % ~ 20wt %; Step 2: Add urea sulfur dioxide to the thin slurry of step 1, adjust the ph of the slurry to alkaline, and stir;

PTMS magnetic separation

Step 3: Adjust the ph of the slurry prepared in step 2 to acid, add oxalic acid, stir, filter, wash, dry, PTMS magnetic separator, and obtain the kaolin product after the first whitening; Step 4: After the first whitened kaolin product is crushed, add water and configure the slurry with a concentration of kaolin content of 5wt % ~ 20wt %;

what is magnetic separation method for concentration of ore？

Under the condition of 60℃ ~ 90℃, sio2 was added, and the reaction was continued to stir for 20min ~ 60min. The h2so4 solution containing 48% ~ 50% kaolin mass was added at a constant and slow speed, and the whitened kaolin was obtained by precipitation, filtration, washing, drying, PTMS magnetic separator.
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