Reliable density separation with high-purity Magnetite
Magnetite is the industry-standard dense media for efficient separation based on density. It is widely used in mineral processing, coal washing, metal and plastic recycling, the recovery of valuable materials from waste streams, and the production of high-grade coal for demanding industrial applications. Its unique combination of high density, purity and magnetic properties enables accurate separation and efficient media recovery.
Key benefits
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High particle density (5.1 t/m³)
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High purity with up to 71.5% Fe (≈99% magnetite, Fe₃O₄)
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Magnetic content >99% (Davis Tube / D-Tube)
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Consistent quality for predictable performance
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Low water absorption (<0.3%)
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Recyclable due to its ferrimagnetic properties
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Chemically inert
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Non-toxic
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Natural mineral
Applications
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Coal washing and beneficiation
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Metal and plastic recycling
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Mineral processing, including celestine
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Production of high-grade coal for demanding industrial applications, including solar panel manufacturing
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Recovery of precious and heavy metals from incinerator bottom ash
Why LKAB Minerals Magnetite?
With its high density, exceptional magnetic recovery and consistent quality, LKAB Minerals Magnetite helps maximise separation efficiency, reduce media losses and lower operating costs in demanding separation processes.
Consistent product supply and quality
Magnetite for Heavy Media Separation is derived from natural magnetite and responsibly sourced from our mines in Northern Sweden. This ensures consistently high quality, reliable performance and a secure, long-term supply.
LKAB Minerals operates worldwide, providing local support backed by global expertise. Our specialists are always available to help you optimise your dense media separation process and select the optimal Magnetite grade for your specific application, ensuring reliable and efficient performance.
