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beneficiation

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beneficiation

Treatment of raw material (such as pulverized ore) to improve physical or chemical properties in preparation for further processing. Beneficiation techniques include washing, sizing of particulates, and concentration (which involves the separation of valuable minerals from the other raw materials received from a grinding mill). In large-scale operations, various distinguishing properties of the minerals to be separated (e.g., magnetism, wettability, density) are exploited to concentrate the desirable components. Beneficiation also is used in the ceramics and clay industries. See also flotation; mining; mineral processing.


beneficiation [‚ben·ə‚fish·ē′ā·shən]
(metallurgy)
Improving the chemical or physical properties of an ore so that metal can be recovered at a profit. Also known as mineral dressing.

beneficiation
The improvement in the physical or chemical properties of a material by the removal or modification of undesirable components or impurities which it contains.


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These results continue to support our plan for calculating a mineral resource soon after the drill program and beneficiation testing are complete," said Lithium One president and CEO, Patrick Highsmith.
The first is the Al-Jalamid mine site in the north of the kingdom which will comprise a phosphate mine and a beneficiation plant.
The exploitation of the project is scheduled to commence in 2010 and will involve the mining and beneficiation of magnetite-quartzite ore, and the production of 7 million tons annually of Direct Reduction Iron Ore (DR) grade pellets envisaged to start with further expansion of additional capacity.
 
 
 
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