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Kuralay Akhmetova

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Author: Kuralay AkhmetovaYear: 2011clear all
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SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
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TREATMENT OF GOLD MINING WASTE

(Stef92 Technology, 2011-06-20, Kuralay Akhmetova)

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It is proposed to process gold mine man-made wastes through ultrasonic activation of source materials in water, then in an alkaline solution with subsequent cyanidation of gold-impregnated cakes, or direct cyan idation and sorption conditioning of gold multicomponent solutions with nano-structured anionite an av erage radius of pores of which is within 600-700 Зє that contains no more than 6-8% of strong-base groups. A preliminary withdrawal of elements accompanying gold ensures obtaining of good- quality target m...

Recycling2011
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