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Which metals are commonly concentrated with shaking tables?
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mineral processing
Schematic diagram of a flotation separation cell.
Shaking tables are a form of gravity separation used to concentrate finely grained ores. By utilizing vibration and a flowing stream of water on an inclined plane, these tables effectively separate minerals based on differences in density.1
In the field of metallurgy and mineral processing, shaking tables are commonly used to concentrate the following metals:
- Tin1
- Tungsten1
- Niobium1
- Tantalum1
This process is particularly effective for particles ranging in size from 1 millimetre down to 50 micrometres.1