Journal ArticleDOI
A review of the structure, and fundamental mechanisms and kinetics of the leaching of chalcopyrite.
TLDR
There is general agreement in the literature that chalcopyrite leaching is significantly affected by solution redox potential with an optimum E(h) range suggesting the participation of leach steps that involve both oxidation and reduction.About:
This article is published in Advances in Colloid and Interface Science.The article was published on 2013-09-01. It has received 338 citations till now. The article focuses on the topics: Chalcopyrite & Leaching (metallurgy).read more
Citations
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Journal ArticleDOI
Mineralogical and Textural Evolution of the Alvo 118 Copper-Bearing Gossan: Implications for the Supergene Metallogenesis of the Carajás Mineral Province, Brazil
Journal ArticleDOI
Depressants for separation of chalcopyrite and molybdenite: Review and prospects
Jiamei Hao,Jian Liu,Xu Bai +2 more
Journal ArticleDOI
Hydrometallurgical Processing of Chalcopyrite by Attrition-Aided Leaching
Amine Dakkoune,Florent Bourgeois,Adeline Po,Catherine Joulian,Agathe Hubau,Solène Touzé,Carine Julcour,Anne Guezennec,Laurent Cassayre +8 more
TL;DR: In this paper , a chalcopyrite leaching process that implements millimeter-sized glass beads that are stirred in the leach reactor to combine particle grinding, mechanical activation, and surface removal of reaction products was investigated.
Dissertation
Microcalorimetric Investigations on Copper Sulfide Bioleaching
TL;DR: In this article, a micro-calorimetric determination method was used to assign the chemical and biological degradation of copper sulfides (chalcopyrite, chalcocite and covellite).
Journal ArticleDOI
Electrochemical Kinetics Study of Ultrasound-Assisted Chalcopyrite Oxidation
TL;DR: In this paper , the effect of ultrasound on the chalcopyrite oxidation kinetics from an electrochemical perspective has been addressed, and the results show that 20% amplitude ultrasound power has an effect on the electrochemical dissolution rate.
References
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Generalized Gradient Approximation Made Simple
TL;DR: A simple derivation of a simple GGA is presented, in which all parameters (other than those in LSD) are fundamental constants, and only general features of the detailed construction underlying the Perdew-Wang 1991 (PW91) GGA are invoked.
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X-ray photoelectron studies on some oxides and hydroxides of cobalt, nickel, and copper
N. S. McIntyre,M. G. Cook +1 more
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X-ray photoelectron spectroscopic studies of iron oxides
N. S. McIntyre,D. G. Zetaruk +1 more
BookDOI
Photoelectron spectroscopy : principles and applications
TL;DR: In this paper, the three low-index faces of a Face-Centered Cubic (fcc) Crystal Face were modeled as 3D cubic faces, and a table of binding energies was presented.