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MECHANICAL PROCESS FOR THE SEPARATION OF IRON-ALLOYS SUCH AS SILICO-MANGANESEAND IRON-MANGANESE FROM THE SLAGS PRODUCED WHEN OBTAINING SUCH ALLOYS
MECHANICAL PROCESS FOR THE SEPARATION OF IRON-ALLOYS SUCH AS SILICO-MANGANESEAND IRON-MANGANESE FROM THE SLAGS PRODUCED WHEN OBTAINING SUCH ALLOYS
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机译：从获得这种合金的渣中分离出硅锰铁锰的铁合金的机械过程
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摘要
The mechanical process proposed by the invention for separating ferrous alloys, such as silicomanganese and ferromanganese, from the slag produced during the production of these compounds consists in that: the slag is ground wet to a particle size of between 0 and 30 mm in order to release the silicomanganese or the ferromanganese therefrom the ferrous alloy with a particle size of between 3 and 30 mm is separated from the slag of the same particle size by means of a hydraulic classification screening using relative densities. Because of the specific density of the material obtained during the first two purges of the hydraulic screening system, concentrates of ferrous alloy with a particle size of between 0 and 3 mm are obtained, which are passed over a vibrating table to separate the ferrous alloy from its slag using the difference in densities.
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