In the field of extractive metallurgy, mineral processing, also known as ore dressing, is the .. Industrially, the most common dense media is a suspension of fine magnetite and/or ferrosilicon particles. . Of the gravity separation processes, the spiral concentrators and circular jigs are two of the most economical due to their.
Mineral processing, art of treating crude ores and mineral products in order to . a single sized fraction of a ground ore is suspended in a liquid of high specific gravity. .. Spirals consist of a vertical spiral channel with an oval cross section.
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