magnetic separator for kaolin

At microwave power levels of 500-800W, kaolin can achieve a heating rate of 10-15℃/min – three times faster than traditional calcination methods while reducing energy consumption by 30%-40%. More importantly, microwave heating prevents mullite formation (Al₆Si₂O₁₃) caused by localized overheating, effectively avoiding brightness loss during the PTMS ELECTROMAGNETIC SEPARATOR deironing process.

PTMS ELECTROMAGNETIC SEPARATOR

Microwaves can disrupt the interfacial bonds between iron minerals and kaolinite, enhancing their dissociation rate and boosting subsequent PTMS ELECTROMAGNETIC SEPARATOR iron removal efficiency by over 25%. However, this technology faces significant challenges during industrial scaling. More critically, there's a severe talent gap—— as professionals proficient in both mineral processing and AI algorithms are extremely scarce. Small and medium-sized enterprises often lack the resources to build dedicated technical teams, resulting in systems that remain "built but unused" or "used but underutilized."

what is magnetic separation method？

The pilot line data of a coal-based kaolin showed that after the combination of "microwave calcination (600℃,15min) + superconducting PTMS ELECTROMAGNETIC SEPARATOR" process, the Fe₂O₃ content was reduced from 2.5% to 0.48%, and the whiteness reached 91.5%, which fully met the requirements of high-grade ceramic and coating grade raw materials (Fe₂O₃ <0.8%).
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