…an average of four presentations, scheduled throughout the day between July 26 and July 28. Michael Gauna of the Mine Safety and Health Administration (MSHA) Safety and Health Technology Center in West Virginia submitted two insightful papers at this year’s conference, “Unanticipated…
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Armstrong Sees the Market Improving Soon
Until demand and prices rise, the St. Louis-based company’s Armstrong Coal subsidiary is unlikely to boost production and sales. Just two years removed from turning out and selling a record 9.4 million tons of high-sulfur coal, Armstrong expects to mine and sell…
Rhino Restarts Rob Fork, Sells Elkhorn
…customers were not identified. The two orders, Rhino said in a second-quarter earnings report, “will greatly reduce the holding costs incurred on the idled operations in Central Appalachia over the balance of 2016.” Continued productivity improvements at Rhino’s Pennyrile underground high-sulfur steam…
Mobile Wireless Router
…thus increase both signal quality and bandwidth. It has one digital IO (input and output) for applications like setting up secured VPN connections upon user button push. Furthermore, the device is equipped with its own redundant power supply for bridging short-term power…
Maximizing Loader Performance — Three Key Dimensions
Furthermore, as autonomous haulage deployments become more commonplace, the variation in performance between machine operators on loading equipment will continue to significantly affect the success factor for the whole load-and-haul process in the pit. Primary loading tools, such as draglines, shovels and…
The Captain’s Dying Hours
…to bring the 5900 back to life and prepare it for the walk to the Captain pit. Then came disappointing news: A much closer inspection of the Captain’s damage revealed that the fire in the lower frame had burned furiously for many…
Eastern European Coal Report
…difficulties as production costs exceed current market prices. All of these coal operators are urging authorities to expand subsidies until prices move higher to avoid bankruptcy and a further collapse of this industrial segment. Miners check for gas at the Dolzhanskaya-Kapitalnaya mine…
Taking the Hard Line
…as the cost was lower and standard formulations are lighter and somewhat flexible to resist damage in shipping and in placement and use in the mine,” said Michael Schulte, mining engineer and president of Engineered Performance Ventilation Products. “The new copolymer also…
New Options for Dragline Maintenance Optimize Production Performance
…implications of this change are duly considered and thought is put into how one ensures the original design reliability is maintained to avoid further issues in the future. Otherwise failure rates will increase and availability will begin to fall away. A smarter…
Pure-Gro Develops Coal-based Fertilizer
…roots. The production process is relatively simple and any coal (especially high-sulfur coal) can be used to make a single blend that can be used effectively on farmland everywhere and for all farming purposes. If this idea were to take off, it…
Keeping Coal in the Ground’ May Not Keep Candidates in Office
…furious with this policy — determined to lock up coal for good before his term runs out — he may well spark an electoral backlash at the same time. As of August, about 17 states were up for grabs in the fall…
Consumers Lays Out Cost Recovery Plan
In a July filing with the Michigan Public Service Commission (PSC), the Republican attorney general said the decline in natural gas prices and continued move away from coal-fueled generation by many power plant operators “also has put downward pressure on coal prices….
Knight Hawk On Track For Solid Year
…be a particularly large mine, turning out perhaps 200,000 tons of high-sulfur coal this year before ramping up to full output of around 400,000 tons annually in 2017. Under an arrangement reached with the Illinois Department of Natural Resources, Knight Hawk is…
Hallador Given More Time to Resubmit Plans for Bulldog
…utility customers, including several in the region and in Florida. The Bulldog mine, located near Allerton in Vermilion County, would produce up to 3 million tons of high-sulfur coal annually. It would be the first Illinois mine for Hallador/Sunrise, which until now…
Alliance Continues to Earn Higher Than Estimates
…and Gibson North underground mines in Webster County, Kentucky, and Gibson County, Indiana, respectively, in the process taking more than 4 million tons of high-sulfur coal out of production annually. Craft said he hopes Alliance can reopen both continuous miner operations at…
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