RE: Market cap29 Sep 2022 08:40
Dense media separation is usually employed for coarse gangue rejection, but can also be used to produce mineral concentrates from high-grade ores. Flotation is used for processing fine particle size feed, and where high-grade concentrates are required. Magnetic separation is used to remove large quantities of iron-bearing gangue minerals to make the concentrate suitable for use in ceramics and glass manufacturing. The dense medium separation(DMS) process is a mature technology and is widely used in mineral and coal processing.