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Using mine planning and other techniques to improve ventilation in large-opening mines.

Authors
Grau-RH III; Krog-RB
Source
2008 SME Annual Meeting and Exhibit, February 24-27, Salt Lake City, Utah, Preprint 08-060. Littleton, CO: Society for Mining, Metallurgy, and Exploration, Inc., 2008 Feb; :1-4
Link
NIOSHTIC No.
20033626
Abstract
The National Institute for Occupational Safety and Health (NIOSH) has conducted research to improve the ventilation of large-opening mines. The research has demonstrated that the ventilation of large-opening mines improves significantly by including ventilation requirements in the mine planning process and implementing some practical techniques during mining. Planning the location of long pillars to reduce the number of crosscuts between intake airways and return airways, positioning auxiliary fans in their proper locations, and establishing ventilation stoppings with minimal leakage all significantly improve the ventilation of large-opening mines. Mine operators that adopt these techniques in the mine ventilation plan will reduce mineworkers' exposure to airborne contaminants.
Keywords
Mining-industry; Ventilation; Underground-mining; Ventilation-systems; Dust-control; Engineering-controls; Control-technology
Publication Date
20080224
Document Type
Conference/Symposia Proceedings
Fiscal Year
2008
NTIS Accession No.
NTIS Price
NIOSH Division
PRL
Priority Area
Mining
Source Name
2008 SME Annual Meeting and Exhibit, February 24-27, Salt Lake City, Utah, Preprint 08-060
State
PA; UT; CO
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