journal article·2025-10

Disparity in leaching behavior of representative copper sulfide minerals with dilute H2SO4 and the underlying microscopic mechanism

Yuhang Du, Ling Wang, Wenjuan Zhang, Yongqiang Chen, Baozhong Ma, Chengyan Wang

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OpenAlex topics: Metal Extraction and Bioleaching · Minerals Flotation and Separation Techniques · Extraction and Separation Processes

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References (27)

Show source-provided references
1. Multilevel analysis of copper resource reallocation in the anthroposphere through international trade10.1016/j.resourpol.2023.104434 ↗
2. Growing role of solvent extraction in copper ores processing
3. Leaching of malachite using 5-sulfosalicylic acid10.1016/j.jtice.2016.11.013 ↗
4. Investigation of heavy metal flows in a copper pyrometallurgical process of a typical smelter10.1016/j.psep.2023.03.038 ↗
5. Simple and selective copper recovery from valuable industrial waste by imidazolium based ionic liquids with BF4− anions10.1016/j.psep.2022.11.071 ↗
6. An investigation into the leaching behaviour of copper oxide minerals in aqueous alkaline glycine solutions10.1016/j.hydromet.2016.11.011 ↗
7. A conceptual process for copper extraction from chalcopyrite in alkaline glycinate solutions10.1016/j.mineng.2017.02.001 ↗
8. Secondary phase formation during electrokinetic in situ leaching of intact copper sulphide ore10.1016/j.hydromet.2022.105993 ↗
9. Dissolution and passivation mechanisms of chalcopyrite during bioleaching: DFT calculation, XPS and electrochemistry analysis10.1016/j.mineng.2016.09.008 ↗
10. Chalcopyrite hydrometallurgy at atmospheric pressure: 1. Review of acidic sulfate, sulfate–chloride and sulfate–nitrate process options10.1016/j.hydromet.2013.09.013 ↗
11. Electrochemical and XPS analysis of chalcopyrite (CuFeS2) dissolution in sulfuric acid solution10.1016/j.electacta.2012.07.119 ↗
12. Passivation of chalcopyrite during oxidative leaching in sulfate media10.1016/0304-386X(95)00023-A ↗
13. Sulphur speciation of leached chalcopyrite surfaces as determined by X-ray photoelectron spectroscopy10.1016/S0301-7516(00)00045-4 ↗
14. Study on the second stage of chalcocite leaching in column with redox potential control and its implications10.1016/j.hydromet.2015.04.022 ↗
15. Leaching of djurleite in Cu2+/Cl− media10.1016/j.hydromet.2005.12.014 ↗
16. Leaching of sulfide copper ore in a NaCl−H2SO4−O2 media with acid pre-treatment10.1016/j.hydromet.2007.07.011 ↗
17. XPS characterisation of chalcopyrite chemically and bio-leached at high and low redox potential10.1016/j.mineng.2004.08.004 ↗
18. Development and commercial demonstration of the BioCOP™ thermophile process10.1016/j.hydromet.2006.03.049 ↗
19. Reconstruction of the chalcopyrite surfaces—A DFT study10.1021/jp300713z ↗
20. Oxidation mechanism of chalcopyrite revealed by X-ray photoelectron spectroscopy and first principles studies10.1016/j.apsusc.2017.08.047 ↗
21. Bioleaching of copper sulphides and their crystal stucture
22. Structural, elastic, thermodynamic and electronic properties of covellite
23. Mechanochemical transformations and reactivity in copper sulphides10.1016/S0022-3697(03)00189-6 ↗
24. A XAS study of the structural changes undergone by amorphous copper sulfides when precipitated from solution10.1016/0921-4526(94)00879-Z ↗
25. Revealing the adsorption mechanism of copper on hemp-based materials through EDX, Nano-CT, XPS, FTIR, Raman, and XANES characterization techniques10.1016/j.ceja.2022.100282 ↗
26. Oxygen pressure leaching of white metal10.1016/j.hydromet.2006.10.009 ↗
27. The kinetics of dissolution of synthetic covellite, chalcocite and digenite in dilute chloride solutions at ambient temperatures10.1016/j.hydromet.2010.11.004 ↗