Study on the Influence of Surfactant Solution on the Wetting and Chemical Structure Characteristics of Coal at Different Temperatures DOI
Muyao Zhu, Zhen Liu, He Yang

et al.

Langmuir, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 12, 2024

To reduce the production of dust in coal mine process, surface tension and contact angle solution at different temperatures were measured, temperature range surfactant to achieve best wetting effect during seam water injection was determined. The results show that sodium dodecyl sulfate (SDS) dodecylbenzenesulfonate (SDBS) SDS polysorbate 80 (Tween80) decrease rapidly first then increase slowly with temperature, minimum values 26.293 27.726 mN/m, angles 89.35 65.1°, respectively. two kinds composite solutions have 35-40 °C. In addition, influence surfactants on chemical structure under conditions analyzed, variation rule between property explored. research important practical guiding significance for reducing generation a mine.

Language: Английский

Study on the effect of anionic/nonionic surfactants on gangue synergistic dust reduction: Molecular dynamics simulation and experimental validation DOI
Bingyou Jiang, Yanan Yuan,

Mingyun Tang

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 460, P. 139871 - 139871

Published: Jan. 1, 2025

Language: Английский

Citations

2
Enhancing understanding of anionic surfactant adsorption mechanism and hydrophilic modification of bituminous coal for effective dust suppression DOI
Huajun Liu, Ruoxi Li, Wen Nie

et al.

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 46, P. 103948 - 103948

Published: Jan. 21, 2024

Language: Английский

Citations

14
Preparation and characterization of highly stable double-crosslinked gel foam for inhibiting coal spontaneous combustion DOI
Wei Zhao, Liyang Ma, Zeshi Wang

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 685, P. 133179 - 133179

Published: Jan. 10, 2024

Language: Английский

Citations

13
Qualitative analysis of hydrophilic headgroup water molecular space dependence and wetting effects of solution systems on polluting coal dust DOI

Qiu Bao,

Wen Nie, Wenjin Niu

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113387 - 113387

Published: June 20, 2024

Language: Английский

Citations

13
Molecular mechanism study of nonionic surfactant enhanced anionic surfactant to improve the wetting ability of anthracite dust DOI
Xuyang Bai, Shaoqi Kong, Jiawei Zhang

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 686, P. 133455 - 133455

Published: Feb. 10, 2024

Language: Английский

Citations

12
Static-dynamic wetting characteristics and microscopic synergistic mechanism of compound surfactant on coal dust with different metamorphic degrees DOI
Xiaonan Wang,

Junni Yang,

Yuan Lin

et al.

Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 400, P. 124443 - 124443

Published: March 9, 2024

Language: Английский

Citations

10
Effects of surfactant types on anthracite dust wettability: Experimental and molecular simulations DOI
Peiqi Zuo, Xiangjun Chen, San Zhao

et al.

Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 403, P. 124901 - 124901

Published: May 3, 2024

Language: Английский

Citations

9
Effect on solution temperature on diffusion for water molecules and molecular characterization of lignite adsorbed ionic surfactants DOI

Hanyi Lin,

Yu Zhou, Bingyou Jiang

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 471, P. 140695 - 140695

Published: March 7, 2025

Language: Английский

Citations

1
Effect of side chain functional groups of ionic liquids on improving wettability of coal: Simulation and experimental discussion DOI

Ben Ji,

Bingyou Jiang, Liang Yuan

et al.

Energy, Journal Year: 2023, Volume and Issue: 285, P. 129453 - 129453

Published: Oct. 28, 2023

Language: Английский

Citations

18
Molecular simulation of the regulation mechanism of surfactant on microscopic chemical wetting of coal DOI
Zhen Liu, Mengmeng Zhang, He Yang

et al.

Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 404, P. 124896 - 124896

Published: May 1, 2024

Language: Английский

Citations

7