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  • seams
  • UCG is an in-situ gasification process carried out in non-mined coal seams using injection of oxidants , and bringing the product gas to surface through production wells drilled from the surface. (wikipedia.org)
  • Coking
  • Plasticity is vital for coking as it represents its ability to gradually form specific plasticity phases during the coking process, measured by coal dilatation tests. (princeton.edu)
  • Coking coal is best if it has a very narrow range of volatility and plasticity. (princeton.edu)
  • The Kuzbass coal reserves make up 690 billion tons of low-ash, low sulphur content (less than 1%) featuring all well-known grades and quality characteristics pertaining to coking and steam coals. (google.com)
  • impacts
  • Contrary to the fundamental requirements of CEQA, the environmental review for the project to export Utah coal out of Oakland's proposed bulk terminal failed to include any discussion or analysis of the impacts of transporting, handling or exporting coal from Oakland on surrounding neighborhoods or the environment. (earthjustice.org)
  • Our coal campaign highlights the impacts of coal in our energy mix, on the people and environment. (greenpeace.org)
  • Campaign
  • The campaign will demonstrate that supply of coal is severely limited by social and economical factors, making it a dead investment in the medium and long term. (greenpeace.org)
  • The campaign will also make the case that going down the coal route will be costly for India's global image and long term development interests. (greenpeace.org)
  • May we send you occasional text messages about our national campaign to move beyond coal? (google.com)
  • toxic chemicals
  • Earthjustice is suing the federal government to adopt federal protections for coal ash, which contains toxic chemicals like arsenic, mercury and lead, is dumped into unlined and unmonitored pits and landfills every day, threatening drinking water supplies, aquatic life and public health. (earthjustice.org)
  • value
  • In December 2005, Arch Coal sold select eastern assets to Magnum Coal Company to unlock the value of some of its Central Appalachian holdings, sharpened its focus in that region, and strengthened its balance sheet in preparation for future growth. (wikipedia.org)
  • With decreased coal prices and a global trend towards maximising the value from coal resources there is renewed interest in minimising the coal fines lost to tailings. (slideshare.net)
  • content
  • Volatile content and swelling index are used to select coals for coke blending as well. (princeton.edu)
  • The smelter must balance the volatile content of the coals to optimize the ease of ignition, burn rate, and energy output of the coal. (princeton.edu)
  • quality
  • Margarita V. Zyrianova, Contractor to USGS, Denver, CO, 20010500, Coal Quality and Resources of the Former Soviet Union - An ArcView Project, U.S. Geological Survey Open File Report 01-104, U.S. Geological Survey, Denver, CO. (usgs.gov)
  • Industry
  • Earthjustice is part of a coalition suing the Trump administration over an order opening tens of thousands of acres of public lands to the coal industry. (earthjustice.org)
  • LP Amina joined an array of companies that in the first decade of this century undertook a program critical to the future of the world: cleaning up China's vast and dirty coal industry. (technologyreview.com)
  • The significance of that question becomes apparent when you tour the coal industry in Shanxi Province, in northern China near the border with Inner Mongolia, as I did in 2014 while researching my book Coal Wars . (technologyreview.com)
  • In fact, the coal industry in the west and north is set for dramatic expansion over the next decade, according to the most recent five-year plan. (technologyreview.com)
  • small
  • The coal tit ( Periparus ater ) is a small passerine bird in the tit family , Paridae . (wikipedia.org)
  • This name is attested (as Tannen-Maise ) by Johann Leonhard Frisch in the early 18th century already, who furthermore records that P. ater was also called Kleine Kohl-Maise ("small coal tit") whereas Kohl-Maise referred unequivocally to P. major . (wikipedia.org)
  • supply
  • By integrating the North Rochelle mine with Black Thunder, Arch created the premier mine in the nation's fastest growing coal supply region. (wikipedia.org)
  • Resources
  • There is an increasing need in coal preparation to maximise resources and one of the most effective ways to achieve this is in the area of fines recovery and dewatering. (slideshare.net)
  • energy
  • Arch Coal is the second largest supplier of coal in the U.S. behind Peabody Energy . (wikipedia.org)
  • low volatile coal may be difficult to ignite although it contains more energy per unit volume. (princeton.edu)
  • Please commit to moving our school to 100% clean energy and beyond coal! (google.com)
  • contains
  • This shapefile contains arcs, polygons and polygon labels that describe coal deposits in the countries comprising the Former Soviet Union. (usgs.gov)