The compressed air drives pneumatic equipment underground. Originally an open pit operation, access to the Broadmeadows underground mine in Queensland's Bowen Basin was gained through the above ground pit.Australian Mining
In the 122-year period to 2017, over 878 outburst events were recorded in twenty two Australian underground coal mines. Mining operations in the Bulli seam, located in the southern Sydney Basin, have the longest history of outburst in Australia, with fourteen collieries recording over 641 ...
Space + AI: Launchpad for Faster Drilling Results Fleet Space talks about their latest mineral exploration technologies PARTNER CONTENT Hastings Deering Enables Gregory Mine to Save $65,000 Annually with GET Upgrade New GET System Reduces Costs, Boosts Production at Sojitz's Bowen Basin MineMOST...
Zhao, L., Zhang, Y., Du, C.et al.Characterization of dissolved organic matter derived from coal gangue packed in underground reservoirs of coal mines using fluorescence and absorbance spectroscopy.Environ Sci Pollut Res28, 17928–17941 (2021). https://doi.org/10.1007/s11356-020-11456-x Issue...
Competing for Queensland were Anglo American's mines near Moranbah, Grosvenor mine and Moranbah North mine, as well as BHP Mitsubishi Alliance-owned Broadmeadow and Kestrel mines – all in the Bowen Basin. Teams from Newcastle, Hunter Valley, Southern and Western Mines Rescue represented NSW....
To facilitate geotechnical evaluations, mining companies in the Bowen Basin of central Queensland put considerable effort into obtaining geomechanical data from surface exploration boreholes and borecore. The advance or innovation in the proposed method is not in doing the characterisations, but the ...
S. Kizil, "Effects of pressure and temperature fluctuations on near-infrared measurements of methane in underground coal mines. " Appl. Phys. B: Lasers and Optics, 1-8 (2012).J. Shemshad, S.M. Aminossadati, W.P. Bowen, M.S. Kizil, "Effects of pressure and temperature fluctuations ...
In China, there are 2,469 coal mines exist within 50 km (straight line distance) of the cities, and the annual volume of the goaf in the coal mines is 442 million m. However, most of these spaces are filled caved rock fragmentation and can hardly be retained and used. To fill this ...
Two events, known as 'Level 1 emergency exercises', were hosted by Anglo American's Aquila Underground Coal Mine, located southwest of Middlemount in Queensland's Bowen Basin. The results from the emergency exercises have been released and the event hailed another success. The exercises, run by...