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Dive into the research topics where E.A. Oraby is active.

Publication


Featured researches published by E.A. Oraby.


Mineral Processing and Extractive Metallurgy | 2018

Kinetics of malachite leaching in alkaline glycine solutions

B.C. Tanda; E.A. Oraby; J.J. Eksteen

Aqueous alkaline glycine solutions present technical advantages over acidic solutions for leaching oxidised copper minerals hosted in carbonate mineral matrix phases. In this study, the leaching an...


Hydrometallurgy | 2014

The selective leaching of copper from a gold–copper concentrate in glycine solutions

E.A. Oraby; Jacques Eksteen


Hydrometallurgy | 2015

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

E.A. Oraby; Jacques Eksteen


Minerals Engineering | 2015

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

Jacques Eksteen; E.A. Oraby


Hydrometallurgy | 2017

An investigation into the leaching behaviour of copper oxide minerals in aqueous alkaline glycine solutions

B.C. Tanda; J.J. Eksteen; E.A. Oraby


Hydrometallurgy | 2015

Gold leaching in cyanide-starved copper solutions in the presence of glycine

E.A. Oraby; Jacques Eksteen


Separation and Purification Technology | 2017

Recovery of copper from alkaline glycine leach solution using solvent extraction

B.C. Tanda; E.A. Oraby; J.J. Eksteen


Minerals Engineering | 2017

A conceptual process for copper extraction from chalcopyrite in alkaline glycinate solutions

J.J. Eksteen; E.A. Oraby; B.C. Tanda


Hydrometallurgy | 2017

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

E.A. Oraby; J.J. Eksteen; B.C. Tanda


Minerals Engineering | 2016

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

E.A. Oraby; Jacques Eksteen

Collaboration


Dive into the E.A. Oraby's collaboration.

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J.J. Eksteen

Colorado School of Mines

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B.C. Tanda

Colorado School of Mines

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P.J. Tauetsile

Colorado School of Mines

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Abdennour Seibi

University of Louisiana at Lafayette

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Teresa McGrath

Colorado School of Mines

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Ali Karrech

University of Western Australia

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M. Attar

University of Western Australia

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