Search Results - Oraby, E.

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  1. 1
    Gold dissolution and copper suppression during leaching of copper-gold gravity concentrates in caustic soda-low free cyanide solutions

    Gold dissolution and copper suppression during leaching of copper-gold gravity concentrates in caustic soda-low free cyanide solutions by Oraby, E., Eksteen, Jacques

    Published 2015
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  2. 2
    The leaching of gold, silver and their alloys in alkaline glycine–peroxide solutions and their adsorption on carbon

    The leaching of gold, silver and their alloys in alkaline glycine–peroxide solutions and their adsorption on carbon by Oraby, E, Eksteen, Jacques

    Published 2015
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  3. 3
    Gold leaching in cyanide-starved copper solutions in the presence of glycine

    Gold leaching in cyanide-starved copper solutions in the presence of glycine by Oraby, E., Eksteen, Jacques

    Published 2015
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  4. 4
    The selective leaching of copper from a gold–copper concentrate in glycine solutions

    The selective leaching of copper from a gold–copper concentrate in glycine solutions by Oraby, E, Eksteen, Jacques

    Published 2014
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  5. 5
    The leaching and adsorption of gold using low concentration amino acids and hydrogen peroxide: Effect of catalytic ions, sulphide minerals and amino acid type

    The leaching and adsorption of gold using low concentration amino acids and hydrogen peroxide: Effect of catalytic ions, sulphide minerals and amino acid type by Eksteen, Jacques, Oraby, E

    Published 2015
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  6. 6
    Gold and copper leaching from gold-copper ores and concentrates using a synergistic lixiviant mixture of glycine and cyanide

    Gold and copper leaching from gold-copper ores and concentrates using a synergistic lixiviant mixture of glycine and cyanide by Oraby, E., Eksteen, Jacques, Tanda, B.

    Published 2017
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  7. 7
    A conceptual process for copper extraction from chalcopyrite in alkaline glycinate solutions

    A conceptual process for copper extraction from chalcopyrite in alkaline glycinate solutions by Eksteen, Jacques, Oraby, E., Tanda, B.

    Published 2017
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  8. 8
    Recovery of copper from alkaline glycine leach solution using solvent extraction

    Recovery of copper from alkaline glycine leach solution using solvent extraction by Tanda, B., Oraby, E., Eksteen, Jacques

    Published 2017
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  9. 9
    Effect of silver in thiosulfate leaching of gold-silver alloys in the presence of copper and ammonia relative to pure gold and silver.

    Effect of silver in thiosulfate leaching of gold-silver alloys in the presence of copper and ammonia relative to pure gold and silver. by Oraby, E., Browner, Richard, Nikraz, Hamid

    Published 2014
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  10. 10
    An investigation into the leaching behaviour of copper oxide minerals in aqueous alkaline glycine solutions

    An investigation into the leaching behaviour of copper oxide minerals in aqueous alkaline glycine solutions by Tanda, B., Eksteen, Jacques, Oraby, E.

    Published 2017
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  11. 11
    Kinetic and electrochemical study of silver leaching in thiosulfate solutions using a closed vessel system

    Kinetic and electrochemical study of silver leaching in thiosulfate solutions using a closed vessel system by Oraby, E., Browner, Richard, Jeffrey, Matthew, Nikraz, Hamid

    Published 2009
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  12. 12
    Towards industrial implementation of glycine-based leach and adsorption technologies for gold-copper ores

    Towards industrial implementation of glycine-based leach and adsorption technologies for gold-copper ores by Eksteen, Jacques, Oraby, E., Tanda, B., Tauetsile, P., Bezuidenhout, G., Newton, T., Trask, F., Bryan, I.

    Published 2017
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