iron separator

Unlike conventional thermal conduction heating, microwave energy directly interacts with polar molecules within materials (such as water and organic compounds), enabling rapid and uniform heating. In kaolin PTMS MAGNETIC SEPARATION treatment, setting the power at 500-800W for 3-5 minutes effectively removes bound water and organic carbon impurities, reducing energy consumption by over 30% compared to traditional rotary kiln calcination.

PTMS MAGNETIC SEPARATION

Microwave pretreatment induces microcracking in iron mineral lattices, thereby enhancing their reactivity during subsequent acid leaching or magnetic separation processes, creating an "activation-enhanced" synergistic effect. The combined microwave+PTMS MAGNETIC SEPARATION process achieves a 93.6% removal rate of Fe₂O₃ while avoiding mullite formation associated with high-temperature calcination.

what is magnetic separation process？

In typical PTMS MAGNETIC SEPARATION integrated processes, standalone iron removal techniques often struggle to address the complex impurity challenges in ores. This has made multi-process integration the prevailing trend for kaolin purification. The "physical-chemical combined process" stands out as the most representative approach: After raw ore is crushed and screened, it undergoes dry or wet magnetic separation to remove strong magnetic impurities like magnetite.
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