Manganese-ore concentration

19.05.2012

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phone: + 375 17 259-06-90, fax: + 375 17 313-45-40
e-mail: info@npo-center.com

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Manganese-ore concentration

At present a concentrating mill for dressing carbonate manganese ores is operating in the village of Polunochnoye (the Northern Ural). It was engineered and built with the application of completely dry con-centration technology. The application of this technology for carbonate manganese ores dressing made it possible to obtain the concentrate with manganese content of no less than 30% (in the source ore – as much as 19%), at it extracting into concentrate – 79% and tails with manganese content as much as 8 %. This tech-nology is developed for the first time and is far superior in its parameters to the conventional patterns of con-centration. The obtained concentrate is a conditional product for metallurgy industry while the concentration wastes are used building materials industry.
The application of dry technology of electromagnetic concentration of oxidized manganese ores (the Southern Khingan, the content of manganese – up to 20%) made it possible to obtain the concentrate with 42-44% manganese content, at its yield up to 35%, with manganese extraction of about 75%. The obtained tails therewith in the amount of 64-66% have the content of manganese as much as 8%.

Developed by - Dew Point

SPA "Center", 19, Sharangovich str.,220018, Minsk, Belarus
phone: + 375 17 259-06-90, fax: + 375 17 313-45-40, e-mail: info@npo-center.com