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Magnetic Separator

Charles Jojo Besitan
Charles Jojo Besitan

The document discusses ilmenite, a titanium-iron oxide mineral that is an important ore of titanium. It undergoes a process called calcination to bring about thermal decomposition. For calcined ilmenite production, a pulsating high-gradient magnetic separator is utilized. It works by introducing ilmenite slurry into a vertical ring housing a magnetic matrix. Magnetic particles are attracted to the matrix and carried outside the field into a concentrate trough, while non-magnetic particles pass through to a non-magnetic collection area.

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The Magnetic Separator ...and its application on CALCINED ILMENITE PRODUCTION
What is ilmenite in the 鍖rst place? : also known as manaccanite, is a titanium-iron oxide mineral with the idealized formula FeTiO : it is a weakly magnetic black or steel-gray solid : from a commercial perspective, ilmenite is the most important ore of titanium, main source of titanium dioxide, which is used in paints, printing inks, fabrics, plastics, paper, sunscreen, food and cosmetics
What is calcination? a thermal treatment process in the absence or limited supply of air or oxygen applied to ores and other solid materials to bring about a thermal decomposition
What type of magnetic separator was utilized in calcined ilmenite production? Basic theoretical principle of magnetic separations and three types of magnetic separators: low-intensity, high-intensity, and high-gradient magnetic separators, and their technological innovations and operational practices are reviewed. In particular, pulsating high-gradient magnetic separation, a landmark progress in the treatment of 鍖ne weakly magnetic minerals such as iron oxide ores and ilmenite, and its continual developments and operational variables are expatiated.
How does pulsating high-gradient magnetic separator work? Slurry is introduced to the matrix-housed inside the vertical separating ring-through slots in the upper yoke.The magnetic particles are attracted to the matrix andare then carried outside of the magnetic 鍖eld where they are subsequently 鍖ushed to the magnetic concentrate trough. The non-magnetic, or less magnetic, particles pass through the matrix through slots in the lower yoke to the non-magnetic collection hoppers.

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Magnetic Separator

  • 1. The Magnetic Separator ...and its application on CALCINED ILMENITE PRODUCTION
  • 2. What is ilmenite in the 鍖rst place? : also known as manaccanite, is a titanium-iron oxide mineral with the idealized formula FeTiO : it is a weakly magnetic black or steel-gray solid : from a commercial perspective, ilmenite is the most important ore of titanium, main source of titanium dioxide, which is used in paints, printing inks, fabrics, plastics, paper, sunscreen, food and cosmetics
  • 3. What is calcination? a thermal treatment process in the absence or limited supply of air or oxygen applied to ores and other solid materials to bring about a thermal decomposition
  • 4. What type of magnetic separator was utilized in calcined ilmenite production? Basic theoretical principle of magnetic separations and three types of magnetic separators: low-intensity, high-intensity, and high-gradient magnetic separators, and their technological innovations and operational practices are reviewed. In particular, pulsating high-gradient magnetic separation, a landmark progress in the treatment of 鍖ne weakly magnetic minerals such as iron oxide ores and ilmenite, and its continual developments and operational variables are expatiated.
  • 5. How does pulsating high-gradient magnetic separator work? Slurry is introduced to the matrix-housed inside the vertical separating ring-through slots in the upper yoke.The magnetic particles are attracted to the matrix andare then carried outside of the magnetic 鍖eld where they are subsequently 鍖ushed to the magnetic concentrate trough. The non-magnetic, or less magnetic, particles pass through the matrix through slots in the lower yoke to the non-magnetic collection hoppers.