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Underground mine ventilation provides a flow of air to the underground workings of a mine of sufficient volume to dilute and remove dust and noxious gases (typically NO x, SO 2, methane, CO 2 and CO) and to regulate temperature.
12 de may. de 2020 · The authors evaluate potential real-time monitoring solutions for detecting and reducing diesel particulate matter, mine fires, and dust in situ, and examined the state-of-the-art use of ventilation monitoring and control in underground mines for detecting and reducing air contaminants to acceptable regulatory limit.
21 de feb. de 2024 · Ventilation is critical in underground coal mining (UCM) for safety and productivity. Challenges include mitigating hazardous gases, preventing coal dust accumulation, and achieving a balance between extraction efficiency and environmental concerns.
24 de nov. de 2021 · Underground bauxite mining exploitation is a challenging environment for ventilation. In this paper, such a complex underground ventilation network is modeled in detail using the Ventsim software.
Underground mining ventilation can control the air quality by providing fresh air to dilute and remove contaminants such as dust, diesel fumes, heat, and stagnant air. Different types of ventilation fans are available depending on the application, but they all share the same goal – supplying air to keep miners safe while working underground.
5 de feb. de 2021 · University of Mosul. Abstract. In the field of mines, there are dozens of methods concerned with the optimization of ventilation system in underground mines and how bad ventilation system is...
8 de oct. de 2022 · The basic tasks of mine ventilation are to supply enough fresh air underground to meet the staff’s oxygen need, to dilute and eliminate toxic and harmful gas and dust to ensure safe production and enhance the disaster resistance, and to adjust the underground climate, create a good working environment, and improve labor productivity.
