— In this study, the application of a novel pneumatic magnetic separator for the dry beneficiation of a selected low-grade magnetite ore using 2 different flowsheets was investigated and the outcomes were compared with results from DTR tests.

 — A novel low-intensity pneumatic planar magnetic separator designed to recover and concentrate fine-grained magnetite minerals is investigated and the performance compared with those of conventional wet magnetic separators, i.e., Davis tube tester and drum magnetic separator.

 — In recent decades, it has become one of the key separation technologies in the utilization of the ores that contain magnetic minerals, such as iron oxides, ilmenite, wolframite, and manganese, and in the removal of magnetic impurities form non-metallic ores such as kaolin, quartz, and feldspar.

 — The effect of feed particle size, feed rate, roll rotation speed, induced magnetic field intensity, and separator knife angle on Fe grade and recovery of the magnetite concentrate were...

 — Rare earth roll magnetic separators (RERMS) and induced roll magnetic separators (IRMS) are the simple and efficient dry high-intensity magnetic separators used for upgrading different paramagnetic minerals.

Dry magnetic separation (DMS) enables to separate the non-magnetic fraction of iron ores at the initial stage of their concentration and therefore to decrease cost of their further processing. However, a considerable amount of metal is lost in DMS tails at that.

Low Intensity Magnetic Separators (LIMS) are designed to recover magnetic material from non-magnetic matter. The separators have modular design with several frames and process tank designs using a common magnetic drum for ease of selection of the best machine for each individual application. Benefits • High capacity • Separation selectivity

 — In our previous studies, we investigated the performance of a novel pneumatic planar magnetic separator (PMS) for the dry beneficiation of a selected magnetite ore.

 — To address this problem, a novel centrifugal dry magnetic separation (cDMS) method was proposed to enhance the separation efficiency for fine particles. In this investigation, the cDMS mechanism was theoretically analyzed and the cDMS performance for a pure magnetite-quartz mixture was evaluated.

 — The novel full-scale cDMS1000 separator was developed on the new separation principle combining magnetic field with centrifugal field. It is highly effective and selective for the separation of fine-grained magnetic ore under dry condition.