Welcome to CDC stacks |
Stacks Logo
Advanced Search
Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.
 
 
Help
Clear All Simple Search
Advanced Search
Sulfur hexafluoride as a mine ventilation research tool : recent field applications
Filetype[PDF-1.34 MB]


Details:
  • Supporting Files:
    No Additional Files
No Related Documents.
You May Also Like:
  1. A Field Study of Longwall Mine Ventilation Using Tracer Gas in a Trona Mine
    Personal Author:
    Gangrade, V.; Schatzel, S. J.; Harteis, S. P.;
    Published Date:
    June 25 2019
    Source:
    Min Metall Explor. 36(6):1201-1211
    Description:
    A ventilation research study was conducted by the National Institute for Occupational Safety and Health and a cooperating trona mine in the Green River basin of Wyoming, USA. The mine operation uses the longwall mining method in trona bed 17, a commo...
    File Type:
    Filetype[PDF - 2.31 MB]
  2. Leakage and performance characteristics of large stoppings for room-and-pillar mining
    Personal Author:
    Thimons, Edward D.
    Corporate Authors:
    United States. Bureau of Mines.
    Published Date:
    1988
    Series:
    Report of investigations (United States. Bureau of Mines) ; 9148
    Description:
    "This report presents a Bureau of Mines study comparing the construction costs, leakage measurements, and predicted performance of different types of large stoppings built and tested in a room-and- pillar oil shale mine. The six full-sized structures...
    File Type:
    Filetype[PDF - 987.39 KB]
  3. Case study of controlled recirculation at a Wyoming trona mine
    Personal Author:
    Pritchard, C.; Scott, D.; Frey, G.;
    Published Date:
    2013
    Source:
    Trans Soc Min Metall Explor Inc. 334(1):444-448.
    Description:
    Controlled recirculation has been used in the metal/nonmetal mining industry for energy savings when heating and cooling air, in undersea mining and for increasing airflow to mining areas. For safe and effective use of controlled district recirculati...
    File Type:
    Filetype[PDF - 1.22 MB]
  4. Methane emissions and airflow patterns along longwall faces and through bleeder ventilation systems
    Personal Author:
    Krog, Robert B.; Schatzel, Steven J.; Dougherty, Heather N.;
    Published Date:
    2014
    Source:
    Int J Min Miner Eng. 5(4):328-349.
    Description:
    The National Institute for Occupational Safety and Health (NIOSH) conducted an investigation of longwall face and bleeder ventilation systems using tracer gas experiments and computer network ventilation. The condition of gateroad entries, along with...
    File Type:
    Filetype[PDF - 5.07 MB]
  5. CFD analysis on gas distribution for different scrubber redirection configurations in sump cut
    Personal Author:
    Zheng, Y.; Organiscak, J.A.; Zhou, L.; Beck, T.W.; Rider, J.P.;
    Published Date:
    2015
    Source:
    Trans Soc Min Metall Explor Inc. 338(1):423-432.
    Description:
    The National Institute for Occupational Safety and Health's Office of Mine Safety and Health Research recently developed a series of models using computational fluid dynamics (CFD) to study the gas distribution around a continuous mining machine...
    File Type:
    Filetype[PDF - 1.08 MB]