Effect of calcium ions on surface properties of chalcopyrite and arsenopyrite and its response to flotation separation under low-alkalinity conditions
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OpenAlex topics: Minerals Flotation and Separation Techniques · Metal Extraction and Bioleaching · Iron oxide chemistry and applications
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References (60)
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1. Removal of arsenite(As(III)) and arsenate(As(V)) by synthetic pyrite (FeS2): synthesis, effect of contact time, and sorption/desorption envelopes10.1016/j.jcis.2012.09.084 ↗
2. Selective depression of arsenopyrite with in situ generated nanoparticles in pyrite flotation10.1016/j.mineng.2021.107223 ↗
3. Flotation of auriferous arsenopyrite from pyrite using thionocarbamate10.1016/j.mineng.2022.107524 ↗
4. Effect of peracetic acid as a depressant on the flotation separation of chalcopyrite from arsenopyrite10.1016/j.mineng.2022.107426 ↗
5. Differential flotation of pyrite and Arsenopyrite: Effect of pulp aeration and the critical importance of collector concentration10.1016/j.mineng.2022.107421 ↗
6. Decoupling pyrite and arsenopyrite in flotation using thionocarbamate collector10.1016/j.powtec.2021.02.057 ↗
7. The effect of polysaccharide depressant xanthan gum on the flotation of arsenopyrite from chlorite10.1016/j.mineng.2020.106551 ↗
8. Differential flotation of pyrite and arsenopyrite: Effect of hydrogen peroxide and collector type10.1016/j.mineng.2021.106808 ↗
9. Flotation separation of pyrite from arsenopyrite using sodium carbonate and sodium humate as depressants10.1016/j.colsurfa.2020.124669 ↗
10. The interaction mechanism of Fe3+ and NH4+ on chalcopyrite surface and its response to flotation separation of chalcopyrite from arsenopyrite10.1016/j.seppur.2020.117778 ↗
11. Enhance flotation separation of arsenopyrite and pyrite by low-temperature oxygen plasma surface modification10.1016/j.apsusc.2019.02.172 ↗
12. Application of macromolecular organic polymer S-7261A in arsenic removal by flotation of refractory mixed copper ore10.1016/j.mineng.2022.107560 ↗
13. Adsorption of Fe(III) on smithsonite surfaces and implications for flotation10.1016/j.colsurfa.2017.09.004 ↗
14. Effect of Cu2+ and Fe3+ on the depression of molybdenite in flotation10.1016/j.mineng.2018.10.012 ↗
15. EFFECT of Pb2+ on the flotation of molybdenite in the presence of sulfide ion10.1016/j.rinp.2019.102361 ↗
16. Activation mechanism of Fe (III) ions in cassiterite flotation with benzohydroxamic acid collector10.1016/j.mineng.2018.01.011 ↗
17. Understanding the activation mechanism of Pb2+ ion in benzohydroxamic acid flotation of spodumene: Experimental findings and DFT simulations10.1016/j.mineng.2019.106006 ↗
18. Adsorption characteristics of Pb(II) species on the sulfidized malachite surface and its response to flotation10.1016/j.seppur.2021.118440 ↗
19. Effect of ferric ion on cuprite surface properties and sulfidization flotation10.1016/j.seppur.2021.119573 ↗
20. Enhancement of salicylhydroxamic acid adsorption by Pb(II) modified hemimorphite surfaces and its effect on floatability10.1016/j.mineng.2020.106373 ↗
21. Effect of calcium ions on adsorption of sodium oleate onto cassiterite and quartz surfaces and implications for their flotation separation10.1016/j.seppur.2018.02.048 ↗
22. Activation mechanism of lead ions in the flotation of sphalerite depressed with zinc sulfate10.1016/j.mineng.2019.106132 ↗
23. Study on the activation mechanism of lead ions in wolframite flotation using benzyl hydroxamic acid as the collector10.1016/j.mineng.2019.105859 ↗
24. The effect of aluminum ions on the flotation separation of pentlandite from lizardite10.1016/j.colsurfa.2018.07.054 ↗
25. Effect of aluminum ions on the adsorption of carboxymethyl cellulose onto talc10.1016/j.mineng.2021.107018 ↗
26. Effect of calcium ionic concentrations on the adsorption of carboxymethyl cellulose onto talc surface: Flotation, adsorption and AFM imaging study10.1016/j.powtec.2018.03.014 ↗
27. Effect of Pb 2+ ions on ilmenite flotation and adsorption of benzohydroxamic acid as a collector10.1016/j.apsusc.2017.07.123 ↗
28. Effects of lead ions on the flotation of hemimorphite using sodium oleate10.1016/j.mineng.2016.02.002 ↗
29. Density functional theory and experimental studies of Cu2+ activation on a cyanide-leached sphalerite surface10.1016/j.jiec.2016.09.040 ↗
30. Contribution of chloride ions to the sulfidization flotation of cerussite10.1016/j.mineng.2015.08.020 ↗
31. Surface modification of azurite with lead ions and its effects on the adsorption of sulfide ions and xanthate species10.1016/j.apsusc.2020.148795 ↗
32. Activation effect of lead ions on scheelite flotation: Adsorption mechanism, AFM imaging and adsorption model10.1016/j.seppur.2018.09.051 ↗
33. Rutile flotation with Pb2+ ions as activator: Adsorption of Pb2+ at rutile/water interface10.1016/j.colsurfa.2016.06.046 ↗
34. Activation mechanism of copper ion in arsenopyrite flotation in high pH value10.1016/j.mineng.2022.107465 ↗
35. Depression mechanism involving Fe3+ during arsenopyrite flotation10.1016/j.seppur.2019.04.007 ↗
36. DFT insights into the sulfidation mechanism of Fe-impurity smithsonite10.1016/j.mineng.2021.107057 ↗
37. The interaction of flotation reagents with metal ions in mineral surfaces: A perspective from coordination chemistry10.1016/j.mineng.2021.107067 ↗
38. A DFT study of the Pb ion adsorption on smithsonite (101) surface in aqueous system10.1016/j.molliq.2021.117560 ↗
39. Interactions of xanthate molecule with different mineral surfaces: A comparative study of Fe, Pb and Zn sulfide and oxide minerals with coordination chemistry10.1016/j.mineng.2020.106565 ↗
40. Hydration mechanisms of smithsonite from DFT-D calculations and MD simulations10.1016/j.ijmst.2022.01.009 ↗
41. DFT study of SDD and BX adsorption on sphalerite (1 1 0) surface in the absence and presence of water molecules10.1016/j.apsusc.2018.04.194 ↗
42. Study on the enhancement mechanism of Pb ion on smithsonite sulfidation with coordination chemistry and first-principles calculations10.1016/j.apsusc.2022.153672 ↗
43. Insights into the adsorption performance and mechanism of hydrated Ca ion on talc (001) basal surface from DFT calculation10.1016/j.ijmst.2022.05.007 ↗
44. New insights into the surface relaxation and oxidation of chalcopyrite exposed to O2 and H2O: A first-principles DFT study10.1016/j.apsusc.2019.06.191 ↗
45. Adsorption of Si(OH)4 and Al(OH)4 onto arsenopyrite surface: Exploring the sealing feasibility of geopolymer to arsenopyrite10.1016/j.mineng.2021.107017 ↗
46. Orbital symmetry matching study on the interactions of flotation reagents with mineral surfaces10.1016/j.mineng.2022.107469 ↗
47. Experimental and DFT study of the sulfidation of smithsonite: Impact of water and oxygen10.1016/j.apsusc.2022.153235 ↗
48. Surface proximity effect of galena and its influence on synergistic adsorption behavior10.1016/j.apsusc.2021.150847 ↗
49. Mechanism insights into the hydrated Al ion adsorption on talc (001) basal surface: A DFT study10.1016/j.surfin.2022.101973 ↗
50. Ab initio molecule dynamic simulation of Cu(OH)2 interaction with sphalerite (1 1 0) surface10.1016/j.mineng.2018.04.003 ↗
51. Effects of defects and impurities on the adsorption of H2O on smithsonite (101) surfaces: Insight from DFT-D and MD10.1016/j.colsurfa.2021.127300 ↗
52. DFT study of ethyl xanthate interaction with sphalerite (110) surface in the absence and presence of copper10.1016/j.apsusc.2014.05.052 ↗
53. The effect of surface vacancy on adsorption of HS on smithsonite (101) surface: A DFT study10.1016/j.colsurfa.2021.126713 ↗
54. DFT study on the interaction between hydrogen sulfide ions and cerussite (110) surface10.1016/j.apsusc.2016.11.061 ↗
55. Understanding the wettability and natural floatability of PbS with different types of vacancy defects: A perspective from spin-polarized DFT-D and MD10.1016/j.molliq.2022.119245 ↗
56. Effects of the preassembly of benzohydroxamic acid with Fe (III) ions on its adsorption on cassiterite surface10.1016/j.mineng.2018.07.019 ↗
57. Adsorption mechanisms and effects of thiocarbamate collectors in the separation of chalcopyrite from pyrite minerals: DFT and experimental studies10.1016/j.mineng.2021.107318 ↗
58. Flotation separation of molybdenite from chalcopyrite using rhodanine-3-acetic acid as a novel and effective depressant10.1016/j.mineng.2020.106747 ↗
59. Effect of starch on surface properties of pyrite and chalcopyrite and its response to flotation separation at low alkalinity10.1016/j.mineng.2019.106015 ↗
60. Study of interactions at water-soluble polymer/Ca (OH) 2 or gibbsite interfaces by XPS10.1016/0008-8846(89)90098-7 ↗