…more productive, higher yield coal seam area and capture the opportunity to fully utilize existing infrastructure at this operation,” Craft said. “In addition, during Q3 2022, we added 69 million tons of lower-cost, lower-sulfur coal adjacent to our low cost Tunnel Ridge…
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CR, Jaws Develop New Shovel GET at Maules Creek
…equivalent lips.” CR used scale testing to simulate scaled-down, real-world scenarios validating and testing designs in a way that’s time and cost-efficient. CR can get results quickly and confidently without putting mine site operations at risk. The results identified the optimum bucket…
Indonesia Raises Prices for Coal
…from the average index of the Indonesia Coal Index (ICI), Newcastle Export Index (NEX), Globalcoal Newcastle Index (GCNC), and Platt’s 5900 in the previous month, with quality equivalent to 6,322 kcal/kg GAR, total moisture 8%, total sulfur 0.8% and ash 15%. Share…
Mine Mapping Goes Mobile
…the surveyor gathers data, which means loss of production. LiDAR Above and Below Ground Drone-mounted light detection and ranging (LiDAR) technology has evolved significantly over the past five years, and COVID-19 further accelerated its adoption due to the fact that manned aircraft…
Komatsu Expands Longview Facility
…and consolidating them into one new energy-efficient facility, we are constructing a building that is designed to not only better serve our existing workforce, but is also sized for our future growth.” In addition to office facilities for up to 230 people,…
Hybrid Wet Drum Separators
…Separator is constructed with rare earth magnets. The remainder consists of a transition section onto a ceramic element. This advanced design allows these stronger drums to properly discharge magnetite without flow interference. Furthermore, the high-capacity design accommodates surges and fluctuations in the…
What’s Next for Slurry Pumps?
…number of popular heavy- and severe-duty slurry pump product lines, commissioned a new R&D foundry to develop and test new materials for pump fabrication. The company said the new metallurgical facility includes a coreless induction melting system with three melting furnaces that…
Versatile Solutions Add Value
…being used,” said Michael White, director of sales, Brookville. The platform “has been a great win for us.” It is also a win for the mines, and for the miner, he said. “If a guy transfers from one mine to another, takes…
Rock Dusting Attributes
…explosion pentagon. The process does not necessarily stop here. The coal dust ignition produces more pressure due to expanding gasses. This in turn disperses more dust in front of the flame, which can be ignited, further propagating the explosion. The explosion will…
Alpha Metallurgical Resources Responds to ‘Short-seller’ Allegations
…in the company’s management and strategic direction. “On behalf of the entire board, we stand in support of the exceptional management team running Alpha Metallurgical Resources,” Lead Independent Director Michael Quillen said. “Their collective efforts have produced the company’s strong recent quarterly…
Dismantling Grid Reliability One Rulemaking at a Time
by conor bernstein When Environmental Protection Agency (EPA) Administrator Michael Regan recently boasted that he doesn’t have to rely on any one policy or rulemaking to achieve his agenda, he turned more than a few heads. He signaled his intent to race…
Telling MSHA to Get Lost (What NOT To Do and What Happens If you Do)
…a preliminary and permanent injunction barring the mine operator “from threatening, harassing, intimidating, interfering with, hindering or delaying” MSHA “from refusing to admit [MSHA] and from refusing to permit inspection or investigation of the [mine]. Next, a United States marshall was appointed…
Wind Energy Developer Found Guilty of Killing 150 Eagles
…NextEra Energy Inc. ESI owns other companies, many of which operate wind energy generation facilities throughout the United States, including in Wyoming, New Mexico, Arizona, California, Colorado, Illinois, North Dakota and Michigan, as well as other states. ESI pleaded guilty to three…
Driving Efficiency, Lowering Emissions
…a scoping study, which is then further developed into a prefeasibility and later a feasibility study. After the planning and financing phase, in the implementation phase, RWE TI does implementation planning and equipment tendering. This is further developed in the operational phase…
Collision Avoidance Simplifies
…was officially introduced into the mining market at MINExpo 2021.” The system requires no preexisting or specialized infrastructure. “The only thing needed is a willingness to be safe,” Adkins said. The release “further emphasizes our commitment to improving the lives of miners,”…
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