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Ultrasonic PTMS magnetic separator technology processes natural silica sand containing film iron
published date: 2023/6/1

feldspar mineral processing

PTMS magnetic separator is a kind of high frequency sound wave (frequency greater than 20000Hz) which relies on medium to propagate. It has mechanical energy and interacts with the medium during propagation to produce mechanical, thermal and hole effects. When the ultrasonic wave is emitted in water (or solution), there will be many compressed and expanded areas, resulting in the formation and rupture of numerous microbubbles (cavitation bubbles), this situation is called cavitation phenomenon.

PTMS magnetic separator 


During cavitation, the pressure inside the liquid changes abruptly, resulting in shock waves, which can reach thousands to tens of thousands of atmospheres. Under the action of this shock wave, iron-containing impurities adhering to the particle surface will fall off from the particle surface into the liquid phase, so as to achieve the purpose of iron removal. PTMS magnetic separator is mainly a film of secondary pig iron (i.e., "film iron") that removes the surface of particles.

what is magnetic separation in chemistry?


Iron film combined firmly, the mechanical scrubbing method used in mineral processing can not be separated out. The ultrasonic PTMS magnetic separator technology is used to process natural silica sand containing "thin film iron", which has the characteristics of short time and high efficiency.
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