Gold dissolution and copper suppression during leaching of copper-gold gravity concentrates in caustic soda-low free cyanide solutions
In the cyanidation process, copper–gold deposits containing significant amounts of cyanide soluble copper can lead to high cyanide consumption with low gold extraction. The significant levels of weak acid dissociable (WAD) cyanide must then be destroyed prior to tailings disposal. This increases the...
| Main Authors: | , |
|---|---|
| Format: | Journal Article |
| Published: |
Elsevier Ltd
2015
|
| Online Access: | http://hdl.handle.net/20.500.11937/30971 |
Similar Items
Gold leaching in cyanide-starved copper solutions in the presence of glycine
by: Oraby, E., et al.
Published: (2015)
by: Oraby, E., et al.
Published: (2015)
Gold and copper leaching from gold-copper ores and concentrates using a synergistic lixiviant mixture of glycine and cyanide
by: Oraby, E., et al.
Published: (2017)
by: Oraby, E., et al.
Published: (2017)
The selective leaching of copper from a gold–copper concentrate in glycine solutions
by: Oraby, E, et al.
Published: (2014)
by: Oraby, E, et al.
Published: (2014)
Activated carbon adsorption of gold from cyanide-starved glycine solutions containing copper. Part 2: Kinetics
by: Tauetsile, P., et al.
Published: (2019)
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)
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)
by: Dai, X., et al.
Published: (2012)
Gold leaching in thiosulfate solutions and its environmental effects compared with cyanide
by: Oraby, Elsayed A.
Published: (2009)
by: Oraby, Elsayed A.
Published: (2009)
Towards industrial implementation of glycine-based leach and adsorption technologies for gold-copper ores
by: Eksteen, Jacques, et al.
Published: (2017)
by: Eksteen, Jacques, et al.
Published: (2017)
Simulation of leaching process of gold by cyanidation
by: Wan Ibrahim, W. H., et al.
Published: (2020)
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)
by: Rabieh, Alireza, et al.
Published: (2017)
The effect of grinding chemistry on cyanide leaching of gold in the presence of pyrrhotite
by: Rabieh, Alireza, et al.
Published: (2017)
by: Rabieh, Alireza, et al.
Published: (2017)
An Electrochemical Study of the Dissolution of Pure Gold And Gold-Silver Alloys in Thiosulfate Leach Solutions
by: Oraby, El-Sayed, et al.
Published: (2010)
by: Oraby, El-Sayed, et al.
Published: (2010)
AN Integrated Liberation-Leach Model (ILLM) to evaluate gold liberation and its impacts on gravity recovery and leaching
by: Bax, A., et al.
Published: (2016)
by: Bax, A., et al.
Published: (2016)
Alternative lixiviants to cyanide for leaching gold ores
by: Aylmore, Mark
Published: (2016)
by: Aylmore, Mark
Published: (2016)
Ammoniacal Cyanide Leaching Of Complex Gold Ore
by: Merdan, Fathin Atiqa
Published: (2022)
by: Merdan, Fathin Atiqa
Published: (2022)
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)
by: Oraby, E., et al.
Published: (2014)
Sulfide precipitation of copper from alkaline glycine-cyanide solutions: Precipitate characterisation
by: Deng, Deng, et al.
Published: (2020)
by: Deng, Deng, et al.
Published: (2020)
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)
by: Oraby, E, 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)
by: Aminuddin, Norazlina
Published: (2011)
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)
by: Eksteen, Jacques, et al.
Published: (2015)
Adsorption behaviour of copper and gold Glycinates in alkaline media onto activated carbon. Part 2: Kinetics
by: Tauetsile, P., et al.
Published: (2018)
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)
by: Tauetsile, P., et al.
Published: (2018)
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)
by: Mpinga, C., et al.
Published: (2014)
Recovery of copper from alkaline glycine leach solution using solvent extraction
by: Tanda, B., et al.
Published: (2017)
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)
by: Tanda, B., et al.
Published: (2017)
A fundamental study of copper and cyanide recovery from gold tailings by sulfidisation
by: Simons, Andrew Murray
Published: (2015)
by: Simons, Andrew Murray
Published: (2015)
Physicochemical Characterization And Diagnostic Leaching Of Complex Copper-Gold Ore
by: Mohd Bukhori, Muhammad Aiman
Published: (2022)
by: Mohd Bukhori, Muhammad Aiman
Published: (2022)
Gold adsorption and elution in thiosulfate leaching system using functionalized magnetic nanoparticles
by: Ilankoon, N., et al.
Published: (2019)
by: Ilankoon, N., et al.
Published: (2019)
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)
by: Deng, Zixian, et al.
Published: (2020)
Glycine as a lixiviant for the leaching of low grade copper-gold ores
by: Tanda, Bennson Chemuta
Published: (2017)
by: Tanda, Bennson Chemuta
Published: (2017)
A comparison of 2D and 3D shape characterisations of free gold particles in gravity and flash flotation concentrates
by: McGrath, Teresa, et al.
Published: (2015)
by: McGrath, Teresa, et al.
Published: (2015)
Modelling the Effect of Gravity Gold Recovery on Leaching Performance
by: Staunton, William, et al.
Published: (2010)
by: Staunton, William, et al.
Published: (2010)
Development of a laboratory test to characterise the behaviour of free gold for use in a combined flash flotation and gravity concentrator model
by: McGrath, Teresa, et al.
Published: (2013)
by: McGrath, Teresa, et al.
Published: (2013)
Effect Of Hydrogen Peroxide And Lead Nitrate In The Cyanidation Leaching Of Gold Ore Sample
by: Ong , Pek Ling
Published: (2016)
by: Ong , Pek Ling
Published: (2016)
A Decade of Gravity Gold Recovery
by: Wardell-Johnson, Greg, et al.
Published: (2013)
by: Wardell-Johnson, Greg, et al.
Published: (2013)
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)
by: Li, Huan, et al.
Published: (2020)
Recovery of Gold and Copper from Alkaline Cyanide-Starved Glycine Solutions Using Sulfide Precipitation and Ion-Exchange
by: Deng, Zixian
Published: (2021)
by: Deng, Zixian
Published: (2021)
Removal of arsenic from gold cyanidation process waters by use of cerium-based magnetic adsorbents
by: Feng, C., et al.
Published: (2018)
by: Feng, C., et al.
Published: (2018)
Adsorption of Gold and Copper from Alkaline Glycine-based Leach Solutions using Activated Carbon
by: Tauetsile, Peo Joanah
Published: (2019)
by: Tauetsile, Peo Joanah
Published: (2019)
The Recovery of Platinum, Palladium, and Gold from a Cyanide Heap Solution, with use of Ion Exchange Resins
by: Schoeman, E., et al.
Published: (2013)
by: Schoeman, E., et al.
Published: (2013)