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The calcination and PTMS ELECTROMAGNETIC SEPARATOR method can be used as a pretreatment step for quartz sand purification
published date: 2025/8/8

magnetic mineral separator

We are continuously researching and improving high-temperature gasification processes to enhance the purification efficiency and effectiveness of PTMS ELECTROMAGNETIC SEPARATOR. The calcination + PTMS ELECTROMAGNETIC SEPARATOR method involves heat treatment of quartz sand at elevated temperatures to remove organic compounds and moisture. These impurities in quartz sand directly affect its purity and quality. During the calcination process, organic substances undergo oxidation and decomposition while moisture evaporates from the material.

PTMS ELECTROMAGNETIC SEPARATOR

Ceramical calcination equipment typically includes muffle furnaces and rotary kilns. Muffle furnaces, commonly used in laboratory settings, are ideal for small-scale quartz sand calcination. Rotary kilns, widely adopted in industrial applications, serve as optimal equipment for large-scale processing. While the calcination-PTMS ELECTROMAGNETIC SEPARATOR method offers operational simplicity and cost-effectiveness, its purification efficiency remains limited.

what is magnetic separation?

The calcination + PTMS ELECTROMAGNETIC SEPARATOR method can only remove organic matter and moisture from quartz sand, while other impurities remain difficult to completely eliminate. Therefore, the calcination process is typically combined with other purification methods. In practical applications, this integrated approach serves as a pre-treatment step for quartz sand purification, creating favorable conditions for subsequent refinement processes.
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FELDSPAR PTMS MAGNETIC SEPARATION 20250808

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