Changes of physical properties of coal dust with crush degrees and their effects on dust control ability of the surfactant solution spray
Sign Up to like & getrecommendations! Published in 2022 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-021-17832-5
Abstract: To know about the reasons leading to variations in dust control efficiency of the surfactant solution spray on coal dust (from the same coal source) with different diameters, the changes of coal dust surface features… read more here.
Keywords: surface; dust; coal dust; surfactant solution ... See more keywords
Study on the air curtain dust control technology with a dust purifying fan for fully mechanized mining face
Sign Up to like & getrecommendations! Published in 2020 at "Powder Technology"
DOI: 10.1016/j.powtec.2020.06.082
Abstract: Abstract An air curtain dust control technology for a fully mechanized mining face was developed, using a method that combined numerical simulations with field measurements in this paper. The results show that a triangular air… read more here.
Keywords: control technology; dust control; air curtain; technology ... See more keywords
99 Protecting workers from respirable crystalline silica exposure: Validity and reliability assessment of dust control climate questionnaire
Sign Up to like & getrecommendations! Published in 2024 at "Annals of Work Exposures and Health"
DOI: 10.1093/annweh/wxae035.044
Abstract: This research aims to assess and improve the management of respirable crystalline silica (RCS) exposure among workers in Australian tunnelling projects by introducing and measuring the “dust control climate.” Tunnelling projects contribute towards infrastructure development… read more here.
Keywords: control; climate; dust control; exposure ... See more keywords
Study on dust control technology of mobile spray combined with full-section fog curtain in return airway of header working face
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DOI: 10.1371/journal.pone.0277710
Abstract: For the problem of coal dust pollution in the return air lane of the comprehensive mining working face of soft rock mines.Based on the principle of supersonic siphon pneumatic atomization dust control, mobile vehicle-mounted pneumatic… read more here.
Keywords: coal dust; dust control; dust; technology ... See more keywords
Research on the dust-control technology of a double-wall attached-ring air curtain on an excavation face
Sign Up to like & getrecommendations! Published in 2024 at "PLOS ONE"
DOI: 10.1371/journal.pone.0295045
Abstract: On the basis of the jet theory of airflow fields and the gas–solid two-phase flow theory, we studied the law of dust migration in a simulated dusting space. We used the control variable method and… read more here.
Keywords: air curtain; dust control; dust;
Review on Dust Control Technologies in Coal Mines of China
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DOI: 10.3390/su16104038
Abstract: China faces a challenge in the sustainable development of the coal industry due to pneumoconiosis problems. Dust control technologies are crucial for safe production and miners’ health, ensuring the industry’s longevity. This article reviews the… read more here.
Keywords: control technologies; mines china; technologies coal; dust ... See more keywords