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Massey Energy
Massey Energy Company was a coal extractor in the United States with substantial operations in West Virginia, Kentucky and Virginia. By revenue, it was the fourth largest producer of coal in the United States and the largest coal producer in Central Appalachia. By coal production weight, it was the sixth largest producer of coal in the United States. Massey's mines yielded around 40 million tons annually. The company controlled 2.3 billion tons of proven and probable coal reserves in Southern West Virginia, Eastern Kentucky, Southwest Virginia and Tennessee or about a third of all Central Appalachia Appalachia ( ) is a geographic region located in the Appalachian Mountains#Regions, central and southern sections of the Appalachian Mountains in the east of North America. In the north, its boundaries stretch from the western Catskill Mountai ...n reserves. It employed approximately 5,850 people, and operated 35 underground mines and 12 surface mines. Massey Energy owned and o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massey Energy Logo
Massey may refer to: Places Canada * Massey, Ontario * Massey Island, Nunavut New Zealand * Massey, New Zealand, an Auckland suburb United States * Massey, Alabama * Massey, Iowa * Massey, Maryland People * Massey (surname) Education * Massey College, affiliated with the University of Toronto * Massey University, New Zealand * Massey High School, in Auckland, New Zealand Other uses * Massey Energy, an American coal-producing company * USS ''Massey'' (DD-778), a US Navy destroyer * Massey Brothers, a British coachbuilder based in Pemberton, Wigan, purchased by Northern Counties in 1967 * Massey product, a cohomology operation of higher order generalizing the cup product * Massey Ferguson, an American heavy equipment company * An alternative reading of Masei, the final parashah of the Book of Numbers See also * Massee (surname) * Massey (surname) * Massie (surname) * Massie (other) Massie may refer to: Places * Massie, Queensland, Australia, a rural ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metallurgical Coal
Metallurgical coal or coking coal is a grade of coal that can be used to produce good-quality coke. Coke is an essential fuel and reactant in the blast furnace process for primary steelmaking. The demand for metallurgical coal is highly coupled to the demand for steel. Primary steelmaking companies often have a division that produces coal for coking, to ensure a stable and low-cost supply. Metallurgical coal comes mainly from Canada, the United States, and Australia, with Australia exporting 58% of seaborne trade, mostly going to China. In the United States, the electric power sector used "93% of total U.S. coal consumption between 2007 and 2018"; only 7% of the total was metallurgical coal and coal for other uses such as heating. Characteristics Metallurgical coal is low in ash, moisture, sulfur and phosphorus content, and its rank is usually bituminous. Some grades of anthracite coal are used for sintering, pulverized coal injection, direct blast furnace charge, pelletizi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sissonville, West Virginia
Sissonville is a census-designated place (CDP) in Kanawha County, West Virginia, United States, along the Pocatalico River. The population was 4,084 at the 2020 census (slightly up from 4,028 at the 2010 census). Sissonville is located within 14 miles of Charleston, the state capital. History Sissonville is located in Kanawha County, West Virginia. It was named after an early settler by the name of John Sisson. History shows the first known settler north of Fort Lee (now known as Charleston) was a man named Johnson who built a log cabin near the mouth of Tuppers Creek in 1802 and later built a grist mill in the area. The community was named for John Sisson, who owned the original townsite. The Sissonville area also includes the areas known as Cicerone, Pocatalico, Millertown, and Guthrie. There are numerous other smaller communities within these including Kanawha Two Mile, Derrick's Creek, Second Creek, Allen's Fork, and Kelly's Creek. The community runs from the city limits ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Logan County, West Virginia
Logan County is a county in the U.S. state of West Virginia. As of the 2020 census, the population was 32,567. Its county seat is Logan. Logan County comprises the Logan, WV Micropolitan Statistical Area, which is also included in the Charleston– Huntington– Ashland, WV– OH– KY Combined Statistical Area. History Logan County was formed in 1824 from parts of Giles, Tazewell, Cabell, and Kanawha counties, then part of the state of Virginia. It is named for Chief Logan, famous Native American chief of the Mingo tribe. Logan was one of fifty Virginia counties that became part of the new state of West Virginia in 1863, by an executive order of Abraham Lincoln during the Civil War, even though Logan County had voted for secession in the April 4, 1861, convention. Within months of its admission to the Union, West Virginia's counties were divided into civil townships, with the intention of encouraging local government. This proved impractical in the heavily rural ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin County Coal Slurry Spill
The Martin County coal slurry spill was a mining accident that occurred after midnight on October 11, 2000, when the bottom of a coal slurry impoundment owned by Massey Energy in Martin County, Kentucky, broke into an abandoned mine, abandoned underground mine below. The slurry came out of the mine openings, sending an estimated of slurry down two tributaries of the Tug Fork, Tug Fork River. By morning, Wolf Creek was oozing with the black waste; on Coldwater Fork, a stream became a expanse of thick slurry. Event The spill, which contained arsenic and Mercury (element), mercury, killed everything in the water. It was over five feet deep in places and covered nearby residents' yards. The spill polluted hundreds of miles () of the Big Sandy River (Ohio River tributary), Big Sandy River and its tributaries and the Ohio River. The water supply for over 27,000 residents was contaminated, and all aquatic life in Coldwater Fork and Wolf Creek was killed. The spill was about 28 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin County Coal Sludge Spill - Oct 22 2000 Wolf Creek
Martin may refer to: Places Antarctica * Martin Peninsula, Marie Byrd Land * Port Martin, Adelie Land * Point Martin, South Orkney Islands Europe * Martin, Croatia, a village * Martin, Slovakia, a city * Martín del Río, Aragón, Spain * Martín River, a tributary of the Ebro river in Spain * Martin (Val Poschiavo), Switzerland England * Martin, Hampshire * Martin, Kent * Martin, East Lindsey, Lincolnshire, a hamlet and former parish * Martin, North Kesteven, Lincolnshire, a village and parish * Martin Hussingtree, Worcestershire * Martin Mere, a lake in Lancashire ** WWT Martin Mere, a wetland nature reserve that includes the lake and surrounding areas North America Canada * Rural Municipality of Martin No. 122, Saskatchewan, Canada * Martin Islands, Nunavut, Canada United States * Martin, Florida * Martin, Georgia * Martin, Indiana * Martin, Kentucky * Martin, Louisiana * Martin, Michigan * Martin, Nebraska * Martin, North Dakota * Martin, Ohio * Martin, South Caroli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal Slurry
Coal slurry is a mixture of solids (mined coal or Coal refuse, coal waste) and liquids (water or organic) produced by a coal preparation plant. Preparation To transform the coal ash into a slurry, coal is separated from non-combustible components and can be fractionated by particle size as well. Coal slurry can be transferred by pipeline or with specialized pumps such as a progressive cavity pump to pump the highly abrasive, corrosive and viscous coal slurry. More than 7 billion tons of coal are mined per year (2010), using approximately 200 litres of water per ton. However, the amount of water required hinges on the surface characteristics of the coal being used. Most coal slurries require the addition of a surfactant to reduce the viscosity, ergo reduce the stress on pipelines and pumps. Recent studies have employed new methods of slurry preparation, like using ultrasonic irradiation and a mixture of natural and synthetic surfactants to improve the stability and Rheology, rhe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clean Water Act
The Clean Water Act (CWA) is the primary federal law in the United States governing water pollution. Its objective is to restore and maintain the chemical, physical, and biological integrity of the nation's waters; recognizing the primary responsibilities of the states in addressing pollution and providing assistance to states to do so, including funding for publicly owned treatment works for the improvement of wastewater treatment; and maintaining the integrity of wetlands.Jim Hanlon, Mike Cook, Mike Quigley, Bob Wayland"Water Quality: A Half Century of Progress."EPA Alumni Association. March 2016. The Clean Water Act was one of the United States' first and most influential modern environmental laws. Its laws and regulations are primarily administered by the U.S. Environmental Protection Agency (EPA) in coordination with state governments, though some of its provisions, such as those involving filling or dredging, are administered by the U.S. Army Corps of Engineers. Its impl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Environmental Protection Agency
The Environmental Protection Agency (EPA) is an independent agency of the United States government tasked with environmental protection matters. President Richard Nixon proposed the establishment of EPA on July 9, 1970; it began operation on December 2, 1970, after Nixon signed an executive order. The order establishing the EPA was ratified by committee hearings in the House and Senate. The agency is led by its administrator, who is appointed by the president and approved by the Senate. The current administrator is Lee Zeldin. The EPA is not a Cabinet department, but the administrator is normally given cabinet rank. The EPA has its headquarters in Washington, D.C. There are regional offices for each of the agency's ten regions, as well as 27 laboratories around the country. The agency conducts environmental assessment, research, and education. It has the responsibility of maintaining and enforcing national standards under a variety of environmental laws, in consultat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohio State University
The Ohio State University (Ohio State or OSU) is a public university, public Land-grant university, land-grant research university in Columbus, Ohio, United States. A member of the University System of Ohio, it was founded in 1870. It is one of the List of largest United States university campuses by enrollment, largest universities by enrollment in the United States, with nearly 50,000 undergraduate students and nearly 15,000 graduate students. The university consists of sixteen colleges and offers over 400 degree programs at the undergraduate and Graduate school, graduate levels. It is Carnegie Classification of Institutions of Higher Education, classified among "R1: Doctoral Universities – Very high research activity". the university has an List of colleges and universities in the United States by endowment, endowment of $7.9 billion. Its athletic teams compete in NCAA Division I as the Ohio State Buckeyes as a member of the Big Ten Conference for the majority of fielde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Mine Safety And Health Review Commission
The Federal Mine Safety and Health Review Commission (MSHRC) is an independent adjudicative agency of the United States government that provides administrative trial and appellate review of legal disputes arising under the Federal Mine Safety and Health Amendments Act, or Mine Act, of 1977. Overview Under the Mine Act, the U.S. Department of Labor issues regulations covering health and safety in the nation's mines. Federal mine inspectors employed by the Department's Mine Safety and Health Administration (MSHA) enforce these regulations by issuing citations and orders to mine operators. The commission is concerned solely with the adjudication of disputes under the Mine Act, including the determination of appropriate penalties. It does not regulate mining or enforce the Mine Act. The commission was established as an independent agency to ensure its impartiality. Most cases deal with civil penalties assessed against mine operators and address whether the alleged safety and heal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Security Agency
The National Security Agency (NSA) is an intelligence agency of the United States Department of Defense, under the authority of the director of national intelligence (DNI). The NSA is responsible for global monitoring, collection, and processing of information and data for global intelligence and counterintelligence purposes, specializing in a discipline known as signals intelligence (SIGINT). The NSA is also tasked with the protection of U.S. communications networks and information systems. The NSA relies on a variety of measures to accomplish its mission, the majority of which are clandestine. The NSA has roughly 32,000 employees. Originating as a unit to decipher coded communications in World War II, it was officially formed as the NSA by President Harry S. Truman in 1952. Between then and the end of the Cold War, it became the largest of the U.S. intelligence organizations in terms of personnel and budget. Still, information available as of 2013 indicates that the C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
