Effect of dodecane on the floatability of coal-bearing pyrite and common pyrite: An experimental and molecular simulation study
Bibliographic record
Abstract
No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.
Source: Not provided · Quality: missing
Research context
OpenAlex topics: Minerals Flotation and Separation Techniques · Metallurgical Processes and Thermodynamics · Metal Extraction and Bioleaching
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (52)
Show source-provided references
1. Directions for sustainable development of china’s coal industry in the post-epidemic era10.3390/su15086518 ↗
2. Energy Institute. “Statistical Review of World Energy” [original data]. https://ourworldindata. org/grapher/coal-proved-reserves; 2024 [Retrieved 9 October 2024].
3. Coal geology in China: an overview10.1080/00206814.2017.1405287 ↗
4. Guizhou Provincial People's Government. Clean coal resources, do the best coal chemical-Guizhou to speed up the level of clean and efficient use of coal. https://www.guizhou.gov.cn/home/gzyw/; 2024 [accessed 14 February 2024].
5. The abundance, distribution, and enrichment mechanism of harmful trace elements in coals from Guizhou, Southwestern China10.1007/s11631-024-00694-2 ↗
6. Cheng · 2014
7. Fractal desulfurization kinetics of high-sulfur coal10.1016/j.ijmst.2011.07.010 ↗
8. Modes of occurrence of elements in coal: a critical evaluation10.1016/j.earscirev.2021.103815 ↗
9. Clean coal technologies in china: current status and future perspectives10.1016/J.ENG.2016.04.015 ↗
10. Global emission hotspots of coal power generation10.1038/s41893-019-0221-6 ↗
11. Distribution of arsenic, selenium, and other trace elements in high pyrite Appalachian coals: evidence for multiple episodes of pyrite formation
12. Technological and economic aspects of coal biodesulfurisation10.1023/A:1008282216016 ↗
13. Density functional theory study of the structure and properties of C-doped pyrite10.1016/j.physb.2019.05.020 ↗
14. DFT study into the influence of carbon material on the hydrophobicity of a coal pyrite surface10.3390/molecules24193534 ↗
15. In situ study of the decomposition of pyrite in coal during hydropyrolysis10.1016/j.jaap.2021.105024 ↗
16. Insight into mineral flotation fundamentals through the DFT method10.1016/j.ijmst.2021.10.001 ↗
17. Chen · 2012
18. Mineralogy and geochemistry of the pyrite from the Henghui skarn iron deposit in central North China craton: insights into cobalt mineralization10.1016/j.oregeorev.2024.106053 ↗
19. Effect of lattice defects on the electronic structures and floatability of pyrites10.1007/s12613-012-0672-5 ↗
20. A DFT investigation into the effects of As-doping on the electronic structure and electrochemical activity of pyrite(FeS2)10.1016/j.jmgm.2021.108040 ↗
21. Revisiting selenium interactions with pyrite: from adsorption to coprecipitation10.1021/acsearthspacechem.3c00219 ↗
22. The characteristic of microstructural deformation of gold bearing pyrite in Jiaodong: The links between nanoscale gold enrichment and crystal distortion10.1016/j.oregeorev.2020.103495 ↗
23. Gold mineralisation by pyrite recrystallisation and arsenopyrite sequestration in the Jiaochong Au deposit, Tongling ore district, eastern China: implications for the formation of stratabound ore deposits10.1016/j.oregeorev.2024.105955 ↗
24. The effect of carbon defects in the coal–pyrite vacancy on the electronic structure and optical properties: A DFT+U study10.3390/min10090815 ↗
25. Research on the effect of carbon defects on the hydrophilicity of coal pyrite surface from the insight of quantum chemistry10.3390/molecules24122285 ↗
26. Influence of pyrite surface defects on xanthate adsorption: a density functional theory perspective10.1016/j.colsurfa.2024.134225 ↗
27. Advances in depressants used for pyrite flotation separation from coal/minerals10.1007/s40789-022-00526-9 ↗
28. Adsorption at natural minerals/water interfaces
29. The limits of fine particle flotation10.1016/j.mineng.2009.12.006 ↗
30. Exploiting the dual functions of polymer depressants in fine particle flotation10.1016/j.minpro.2006.05.004 ↗
31. The selective adsorption of xanthan gum on dolomite and its implication in the flotation separation of dolomite from apatite10.1016/j.apsusc.2021.149301 ↗
32. Floatability of magnesium carbonates by sodium oleate in the presence of modifiers10.1080/01496398908049756 ↗
33. Selective adsorption mechanism of SHMP onto fine fluorite in bastnaesite flotation system10.1016/j.colsurfa.2023.131527 ↗
34. Experimental study on the dispersion behavior of a microemulsion collector and its mechanism for enhancing low-rank coal flotation10.1016/j.ijmst.2023.05.001 ↗
35. Mixed anionic/cationic collectors for pyrite flotation: an experimental and theoretical study
36. Cleaning of high pyritic sulfur fine coal via flotation10.1016/j.apt.2018.04.005 ↗
37. Floatability and desulfurization of a low-rank (Turkish) coal by low-temperature heat treatment10.1016/j.fuproc.2009.06.017 ↗
38. Effect of SO42- and PO43- on flotation and surface adsorption of dolomite: experimental and molecular dynamics simulation studies10.1016/j.colsurfa.2023.132699 ↗
39. Environmental-sulfur-controlled surface properties of pyrite: a first principles PBE + Ustudy10.1007/s00269-021-01145-7 ↗
40. Interaction of Ca2+, Mg2+ with dolomite (104) surface and its effect on caproic acid adsorption: DFT calculation10.1016/j.apsusc.2022.156244 ↗
41. Xi · 2017
42. Comparison of multilayer water adsorption on the hydrophobic galena (PbS) and hydrophilic pyrite (FeS2) surfaces: A DFT study10.1021/jp5000478 ↗
43. Depression mechanisms of sodium humate and 3-mercaptopropionic acid on pyrite in fine coal flotation10.1016/j.apsusc.2022.156151 ↗
44. Density-functional theory studies of pyrite FeS2 (100) and (110) surfaces10.1016/S0039-6028(02)01849-6 ↗
45. Yu · 2013
46. Role of dodecane on coal particle-bubble interaction in aqueous phase10.1016/j.molliq.2020.114175 ↗
47. Mechanism of shale oil as an effective collector for oxidized coal flotation: From bubble-particle attachment and detachment point of view10.1016/j.fuel.2019.115885 ↗
48. Computational insights into the adsorption mechanisms of anionic dyes on the rutile TiO2(110) surface: Combining SCC-DFT tight binding with quantum chemical and molecular dynamics simulations10.1016/j.molliq.2023.121554 ↗
49. Impacts of asphalt and mineral types on interfacial behaviors: a molecular dynamics study
50. Radial distribution function analysis and molecular simulation of graphene nanoplatelets obtained by mechanical ball milling10.1007/s11837-020-04499-5 ↗
51. Simultaneous adsorption of methylene blue and arsenic on graphene, boron nitride and boron carbon nitride nanosheets: insights from molecular simulations10.1016/j.jwpe.2022.102653 ↗
52. Experimental study on the oxidation reaction of coal-pyrite and mineral-pyrite with the participation of Fe(III) and bacteria under acidic conditions10.3390/en16083588 ↗