Application of Mathematical Modeling on Copper Recovery Optimization of Oxide Ores
Sign Up to like & getrecommendations! Published in 2017 at "JOM"
DOI: 10.1007/s11837-017-2476-6
Abstract: In this study, a mathematical modeling method was used to predict the optimum conditions of column leaching of copper oxide ore. Important parameters such as column height (m), particle sizes (m), acid rate (kg/ton) and… read more here.
Keywords: recovery; modeling copper; copper recovery; mathematical modeling ... See more keywords
Copper Recovery from PCBs by Acidithiobacillus ferrooxidans: Toxicity of Bioleached Metals on Biological Activity
Sign Up to like & getrecommendations! Published in 2020 at "Waste and Biomass Valorization"
DOI: 10.1007/s12649-020-01036-y
Abstract: This is a post-peer-review, pre-copyedit version of an article published in Waste and Biomass Valorization. The final authenticated version is available online at: http://dx.doi.org/10.1007/s12649-020-01036-y. read more here.
Keywords: toxicity bioleached; acidithiobacillus ferrooxidans; ferrooxidans toxicity; copper recovery ... See more keywords
Effect of Holed Ferrum electrodes (HFE) on the efficiency of the electrocoagulation process for copper recovery and optimization of parameters, using RSM
Sign Up to like & getrecommendations! Published in 2020 at "Hydrometallurgy"
DOI: 10.1016/j.hydromet.2020.105313
Abstract: Abstract The present study investigated the electrocoagulation (EC) process using holed Ferrum electrodes (HFE) in the mineral industries for copper recovery from the pregnant leach solution (PLS). To this end, the response surface methodology was… read more here.
Keywords: recovery; electrocoagulation process; copper recovery; copper ... See more keywords
Use of wood hemicelluloses to improve copper recovery from high clay Cu-Mo ores
Sign Up to like & getrecommendations! Published in 2017 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2017.06.023
Abstract: Abstract This work was aimed at studying the effect of wood galactoglucomannan hemicelluloses (HC) on the recovery of copper and molybdenum from a high clay ore. The performance of HC was compared with the results… read more here.
Keywords: recovery; high clay; copper recovery; clay ... See more keywords
Optimizing the Leaching Parameters and Studying the Kinetics of Copper Recovery from Waste Printed Circuit Boards
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c06173
Abstract: The study of copper (Cu) recovery is crucial for the entire recovery process of waste printed circuit boards (WPCBs), and Cu can be leached efficiently via a sulfuric acid–hydrogen peroxide (H2SO4–H2O2) system. To achieve high… read more here.
Keywords: copper recovery; circuit boards; waste printed; printed circuit ... See more keywords
Prediction of copper recovery from geometallurgical data using D-vine copulas
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Southern African Institute of Mining and Metallurgy"
DOI: 10.17159/2411-9717/319/2019
Abstract: The accurate modelling of geometallurgical data can significantly improve decision-making and help optimize mining operations. This case study compares models for predicting copper recovery from three indirect test measurements that are typically available, to avoid… read more here.
Keywords: recovery; prediction copper; copper recovery; geometallurgical data ... See more keywords
Copper Recovery From Ammonia Solutions Through Electro-Electrodialysis (EED)
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DOI: 10.3389/fchem.2020.622611
Abstract: Alkaline leaching with highly selective ammoniacal complexing agents is an interesting alternative for the treatment of copper concentrates. This treatment is beneficial for copper recovery because it allows the formation of soluble amines complexes, with… read more here.
Keywords: electrodialysis eed; electro electrodialysis; copper recovery; copper ... See more keywords
Pulp Chemistry Variables for Gaussian Process Prediction of Rougher Copper Recovery
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DOI: 10.3390/min13060731
Abstract: Insight about the operation of froth flotation through modelling has been in existence since the early 1930s. Irrespective of the numerous industrial models that have been developed over the years, modelling of the metallurgical outputs… read more here.
Keywords: copper recovery; chemistry; pulp chemistry; chemistry variables ... See more keywords