Magnesium Recovery from Desiliconization Slag of Nickel Laterite Ores by Carbonization

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This work examines the recovery of magnesium from desiliconization slag of nickel laterite ores by carbonation process. The effects of reaction temperature, reaction time, liquid/solid ratio and CO2 flow rate on magnesium dissolution are investigated. The optimized experimental conditions of recovering magnesium were gained by the analysis of orthogonal experiments.

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255-258

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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