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

QR Code

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

© 2017 Elsevier B.V.The presence of cyanide soluble copper in the cyanidation of gold-copper ores and concentrates significantly increases the cyanide consumption in order to achieve sufficient gold recovery. In addition, cyanide recovery or cyanide detoxification/destruction processes are also requ...

Full description

Bibliographic Details
Main Authors:	Oraby, E., Eksteen, Jacques, Tanda, B.
Format:	Journal Article
Published:	Elsevier 2017
Online Access:	http://hdl.handle.net/20.500.11937/51454

Similar Items

Glycine as a lixiviant for the leaching of low grade copper-gold ores
by: Tanda, Bennson Chemuta
Published: (2017)

Gold leaching in cyanide-starved copper solutions in the presence of glycine
by: Oraby, E., et al.
Published: (2015)

The selective leaching of copper from a gold–copper concentrate in glycine solutions
by: Oraby, E, et al.
Published: (2014)

Alternative lixiviants to cyanide for leaching gold ores
by: Aylmore, Mark
Published: (2016)

Gold dissolution and copper suppression during leaching of copper-gold gravity concentrates in caustic soda-low free cyanide solutions
by: Oraby, E., et al.
Published: (2015)

Towards industrial implementation of glycine-based leach and adsorption technologies for gold-copper ores
by: Eksteen, Jacques, et al.
Published: (2017)

Thiosulfate as an alternative lixiviant to cyanide for gold ores
by: Aylmore, Mark
Published: (2016)

Recovery of copper from alkaline glycine leach solution using solvent extraction
by: Tanda, B., et al.
Published: (2017)

An investigation into the leaching behaviour of copper oxide minerals in aqueous alkaline glycine solutions
by: Tanda, B., et al.
Published: (2017)

Activated carbon adsorption of gold from cyanide-starved glycine solutions containing copper. Part 2: Kinetics
by: Tauetsile, P., et al.
Published: (2019)

Activated carbon adsorption of gold from cyanide-starved glycine solutions containing copper. Part 1: Isotherms
by: Tauetsile, P., et al.
Published: (2019)

A review of copper cyanide recovery technologies for the cyanidation of copper containing gold ores
by: Dai, X., et al.
Published: (2012)

The leaching of gold, silver and their alloys in alkaline glycine–peroxide solutions and their adsorption on carbon
by: Oraby, E, et al.
Published: (2015)

Sulfide precipitation of copper from alkaline glycine-cyanide solutions: Precipitate characterisation
by: Deng, Deng, et al.
Published: (2020)

Ammoniacal Cyanide Leaching Of Complex Gold Ore
by: Merdan, Fathin Atiqa
Published: (2022)

A conceptual process for copper extraction from chalcopyrite in alkaline glycinate solutions
by: Eksteen, Jacques, et al.
Published: (2017)

Kinetics of malachite leaching in alkaline glycine solutions
by: Tanda, B., et al.
Published: (2018)

Adsorption behaviour of copper and gold Glycinates in alkaline media onto activated carbon. Part 2: Kinetics
by: Tauetsile, P., et al.
Published: (2018)

Adsorption behaviour of copper and gold glycinates in alkaline media onto activated carbon. Part 1: Isotherms
by: Tauetsile, P., et al.
Published: (2018)

An alkaline glycine-based process for copper recovery and iron rejection from chalcopyrite
by: Eksteen, Jacques, et al.
Published: (2016)

Kinetics of chalcocite leaching in oxygenated alkaline glycine solutions
by: Tanda, B., et al.
Published: (2018)

Physicochemical Characterization And Diagnostic Leaching Of Complex Copper-Gold Ore
by: Mohd Bukhori, Muhammad Aiman
Published: (2022)

Gold recovery from cyanide-starved glycine solutions in the presence of Cu using a molecularly imprinted resin (IXOS-AuC)
by: Deng, Zixian, et al.
Published: (2020)

Gold leaching in thiosulfate solutions and its environmental effects compared with cyanide
by: Oraby, Elsayed A.
Published: (2009)

Effect Of Hydrogen Peroxide And Lead Nitrate In The Cyanidation Leaching Of Gold Ore Sample
by: Ong , Pek Ling
Published: (2016)

Simulation of leaching process of gold by cyanidation
by: Wan Ibrahim, W. H., et al.
Published: (2020)

Galvanic interaction of grinding media with arsenopyrite and pyrite and its effect on gold cyanide leaching
by: Rabieh, Alireza, et al.
Published: (2017)

Extraction of copper and the co-leaching behaviour of other metals from waste printed circuit boards using alkaline glycine solutions
by: Li, Huan, et al.
Published: (2020)

The effect of grinding chemistry on cyanide leaching of gold in the presence of pyrrhotite
by: Rabieh, Alireza, et al.
Published: (2017)

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., et al.
Published: (2014)

Adsorption of Gold and Copper from Alkaline Glycine-based Leach Solutions using Activated Carbon
by: Tauetsile, Peo Joanah
Published: (2019)

Recovery of Gold and Copper from Alkaline Cyanide-Starved Glycine Solutions Using Sulfide Precipitation and Ion-Exchange
by: Deng, Zixian
Published: (2021)

Electrochemical behaviour of copper in alkaline glycine solutions
by: O'Connor, G., et al.
Published: (2018)

Hypochlorite Leaching Of Gold Ore
by: Mohamad Zaidi, Mohamad Za'im
Published: (2018)

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, et al.
Published: (2015)

Recovery Of Gold From Gold-Copper And Gold-Cobalt Cyanide Based Electroplating Solutions By Using An Electrogenerative Process
by: Aminuddin, Norazlina
Published: (2011)

The sulfide precipitation behaviour of Cu and Au from their aqueous alkaline glycinate and cyanide complexes
by: Deng, Zixian, et al.
Published: (2019)

Evaluation of theMerrill–Crowe process for the simultaneous removal of platinum, palladium and gold from cyanide leach solutions
by: Mpinga, C., et al.
Published: (2014)

A fundamental study of copper and cyanide recovery from gold tailings by sulfidisation
by: Simons, Andrew Murray
Published: (2015)

Cu adsorption behaviours onto chelating resins from glycine-cyanide solutions: Isotherms, kinetics and regeneration studies
by: Deng, Zixian, et al.
Published: (2020)