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Wei Cheng

Guizhou University

Guizhou

China

  • Guizhou University

SCHOLARLY PAPERS

7

DOWNLOADS

167

TOTAL CITATIONS

2

Scholarly Papers (7)

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1.

Effect of Dodecane on Floatability of Coal-Bearing Pyrite and Common Pyrite: An Experiment and Simulation Study

Number of pages: 30 Posted: 23 Nov 2024
Hui Hou, Wei Cheng and Xianhai Li
Guizhou University, Guizhou University and Guizhou University
Downloads 43 (1,145,425)
Citation 2

Abstract:

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Coal-bearing pyrite, Collecting agent, Dodecane, Floatability, Molecular simulatio

2.

Differences in Mechanical Properties between Pyrite and Coal-bearing Pyrite: Insights from Experiments and DFT Study

Number of pages: 19 Posted: 26 Dec 2025
Tiebin Zhang, Aoao Chen, Tingshun Wang, Jianghe Wang, Qian Liu, Wei Cheng, Longjiang Li and Qin Zhang
Guizhou University, Guizhou University, Guizhou University, Guizhou University, Guizhou University, Guizhou University, Guizhou University and affiliation not provided to SSRN
Downloads 33 (1,277,121)

Abstract:

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Coal, Pyrite, C-doped, Density functional theory, Elastic modulus, Elastic anisotropy

3.

Recovery of Lithium from Coal Gangue, with an Emphasis on Lithium Occurrence, Roasting Pretreatment and Leaching

Number of pages: 31 Posted: 13 Jun 2025
Manqing Ai, Wei Cheng, Zishuo Wang and Xiaofen Huang
Guizhou University, Guizhou University, Guizhou University and Guizhou University
Downloads 23 (1,411,822)

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coal gangue, lithium element, occurrence state, roasting activation, leaching

4.

Scandium Enrichment in the Weathering Crust of Emeishan Basalt, Dali: Geochemical Abundance, Occurrence States, and Pre-Concentration Potential

Number of pages: 23 Posted: 13 Jun 2025
Xiaorui Wang, Ruidong Yang, Wei Cheng, Rong Chen, Jun Chen and Xinzheng Li
Guizhou University, Guizhou University, Guizhou University, Guizhou University, Guizhou University and Guizhou University
Downloads 22 (1,424,331)

Abstract:

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Scandium, weathering crust, Emeishan basalt, occurrence modes, Magnetic separation

5.

Oxidative Slurry Pretreatment for Enhanced Desulfurization of High-Sulfur Coal

Number of pages: 26 Posted: 06 May 2025
Hui Hou, Xueling Pan, Wei Cheng, Xiaofen Huang and Xianhai Li
Guizhou University, affiliation not provided to SSRN, Guizhou University, Guizhou University and Guizhou University
Downloads 21 (1,436,435)

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High-sulfur coal, flotation, desulfurization, Pre-oxidation

6.

Leaching of scandium from a basalt weathering crust-type scandium deposit: An alkali-acid combined treatment method

Number of pages: 26 Posted: 23 Mar 2026
Xiaorui Wang, Ruidong Yang, Wei Cheng, Rong Chen, Jun Chen and Xinzheng Li
Guizhou University, Guizhou University, Guizhou University, Guizhou University, Guizhou University and Guizhou University
Downloads 14 (1,509,872)

Abstract:

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scandium (Sc), basalt weathering crust, goethite, Leaching, alkaline treatment

7.

The Effect of Bubble Size Distribution on the Flotation of Coal Fines

Number of pages: 29 Posted: 19 Mar 2026
Hui Hou, Yunfan Liang and Wei Cheng
Guizhou University, Guizhou University and Guizhou University
Downloads 11 (1,541,665)

Abstract:

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Coal fines, Flotation, Bubble size, Nanobubbles