miningis most often used in reference to coal mining, although the process may also be used to extract certain metallic ores as well. Sometimes the termsopen-pit,open-cast,orsurface miningare used in the same sense, although they usually refer to metalliferous mining or the mining of other ...
coal-fired Coal-fired power plant Coal-Fired Steam Generating Facility Coal-fired Steam Turbine Coal-fish Coal-fish Coal-fish Coal-gas Coal-gas Coal-gas Coal-gas coal-in-oil suspension Coal-meter Coal-mine Coal-mine Coal-mining Coal-Oil Mixture ...
Miner dies as coal mine collapses in Harnai The committee members, comprising Additional Secretary (Coal), Director General, Sindh Directorate of Coal Mines and Chief Executive Officer, Sindh Lakhra Coal Mining Company, have been asked to forward report of their inquiry to the minister within 24 ...
Consol, part of the newly merged Core, reported an average cash cost of $35.85/st for coal produced at its Pennsylvania mining complex, where Bailey originates, in the quarter ending 30 September last year. "I don't think it will be the consequence that everyone fears because the higher-...
The Buffalo Creek Disaster: How the Survivors of One of the Worst Disasters in Coal-mining History Brought Suit Against the Coal Company-and Won Stern, Gerald. The Buffalo Creek disaster: how the survivors of one of the worst disasters in coal- mining history brought suit against the coal ...
The mine fan specifically based metallurgy, nonferrous metals, gold, chemicals, building materials and other types of noncoal mines nuclear industry needs and design, can be used as the main fan and auxiliary fan can be installed on the surface, can also be installed in the underground, sui...
(Nasdaq: SDIG) is a vertically integrated Bitcoin mining company with an emphasis on environmentally beneficial operations. Stronghold houses its miners at its wholly owned and operated Scrubgrass Plant, a low-cost, environmentally beneficial coal refuse power generation facility in Pennsylvania....
(born October 5, 1958) is an American astrophysicist, cosmologist, author, and science communicator. Since 1996, he has been the …Tyson Foodsis an international leader in the food industry, especially chicken, beef and pork. Find annual report information for investors. Michael GerardTyso...
Introduction of stowing in the German coal mining industry has a long tradition. Pneumatic stowing applications are known from the literature since at leas... H Witthaus,K Gutberlet,M Junker - 《Mining Report》 被引量: 3发表: 2013年 ...
Lead (Pb) is a widely distributed contaminant due to industrial and mining activities, coal combustion, and use of leaded paints/gasoline1–3. Mounting evidence showed that Pb can do harm to numerous human body systems, such as the neurological, haematological, gastrointestinal, cardiovascular and ...