Anthracite , also known as hard coal and black coal , is a hard, compact variety of coal that has a submetallic lustre . It has the highest carbon content, the fewest impurities, and the highest energy density of all types of coal and is the highest ranking of coals.
58-605: Shamokin may refer to the following: Geographical locations [ edit ] Shamokin, Pennsylvania , a city in Northumberland County Shamokin Dam, Pennsylvania , a borough in Snyder County Shamokin Township, Pennsylvania Shamokin (village) , 18th century Native American settlement near the site of present Sunbury Great Shamokin Path ,
116-500: A smokeless fuel . HG and UHG anthracite account for a small percentage of the total anthracite market. The major producing countries are Russia, Ukraine, Vietnam, South Africa and the US. The primary sizes used in the United States for domestic heating are Chestnut, Pea, Buckwheat and Rice, with Chestnut and Rice being the most popular. Chestnut and Pea are used in hand fired furnaces while
174-799: A Native American trail Shamokin Area School District , a public school district in Northumberland County Shamokin Valley Railroad , in Northumberland County Shamokin Creek , a tributary of the Susquehanna River Other [ edit ] Shamokin!!! , a 2007 jazz album by Mostly Other People Do the Killing Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with
232-519: A domestic fuel since at least medieval times, when it was mined near Saundersfoot . More recently, large-scale mining of anthracite took place across the western part of the South Wales Coalfield until the late 20th century. In the United States, anthracite coal history began in 1790 in Pottsville, Pennsylvania , with the discovery of coal made by the hunter Necho Allen in what is now known as
290-659: A fireplace. Anthracite differs from wood in that it needs a draft from the bottom, and Judge Fell proved with his grate design that it was a viable heating fuel. In spring 1808, John and Abijah Smith shipped the first commercially mined load of anthracite down the Susquehanna River from Plymouth, Pennsylvania, marking the birth of commercial anthracite mining in the United States. From that first mine, production rose to an all-time high of over 100 million tons in 1917. The difficulty of igniting anthracite inhibited its early use, especially in blast furnaces for smelting iron. With
348-506: A group of strikers, wounding 12 and killing two bystanders who were not involved in the protest. Five strikers were convicted of rioting and jailed for up to eight months for their part in the actions. In 1905, resident William A. Conway wrote Murder at Hickory Ridge , a dime novel , hoping to cash in on their popularity. It was a fictionalized account of an unsolved murder in the Shamokin area. His two brothers, Alphonsus E. and John J., printed
406-412: A minimum carbon content of 95%. They also differ in usage from standard grade anthracite (used mainly for power generation), being employed mainly in metallurgy as a cost-efficient substitute for coke in processes such as sintering and pelletising , as well as pulverised coal injection (PCI) and direct injection into blast furnaces . They can also be used in water purification and domestically as
464-542: A request by the nearby Hazleton Baseball Club, they partnered with merchant Nicholas R. Ludes to make a big purchase of colored paper. Together the Conway brothers and Ludes founded what became the National Ticket Company in Shamokin in 1907. At one time it was the nation's largest ticket manufacturing company. Its first production facility was built in 1911 at the corner of Pearl and Webster Streets. A 1942 fire gutted
522-563: A satellite campus in the Careerlink Building on Arch Street. Anthracite The Coal Region of Northeastern Pennsylvania in the United States has the largest known deposits of anthracite coal in the world with an estimated reserve of seven billion short tons . China accounts for the majority of global production; other producers include Russia , Ukraine , North Korea , South Africa , Vietnam , Australia , Canada , and
580-834: A short, blue, and smokeless flame. Anthracite is categorized into several grades. Standard grade is used predominantly in power generation, and high grade (HG) and ultra high grade (UHG), are used predominantly in the metallurgy sector. Anthracite accounts for about 1% of global coal reserves, and is mined in only a few countries around the world. Anthracite derives from the Greek anthrakítēs ( ἀνθρακίτης ), literally "coal-like". Other terms which refer to anthracite are black coal , hard coal , stone coal , dark coal , coffee coal , blind coal (in Scotland), Kilkenny coal (in Ireland), crow coal or craw coal , and black diamond . "Blue Coal"
638-500: A transition stage between ordinary bituminous coal and graphite , produced by the more or less complete elimination of the volatile constituents of the former, and it is found most abundantly in areas that have been subjected to considerable stresses and pressures, such as the flanks of great mountain ranges. Anthracite is associated with strongly deformed sedimentary rocks that were subjected to higher pressures and temperatures (but short of metamorphic conditions) just as bituminous coal
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#1732845188795696-590: A warm-summer humid continental climate ( Dfb ) and average monthly temperatures range from 25.9 °F (−3.4 °C) in January to 71.1 °F (21.7 °C) in July. [1] The hardiness zone is 6a. It is also home to the world's largest man made culm bank , the Cameron/Glen Burn Colliery Culm Bank. As of the census of 2000, there were 8,009 people, 3,742 households, and 2,028 families residing in
754-627: Is a city in Northumberland County , Pennsylvania, United States. Surrounded by Coal Township at the western edge of the Anthracite Coal Region in central Pennsylvania's Susquehanna River Valley , the city was named after a Saponi Indian village, Schahamokink . At the 2020 United States census , the population was 6,942. The first humans to settle Shamokin were probably Shawnee migrants. A large population of Lenape Indians (also known as Delaware Indians) resettled there in
812-551: Is also being mined. Countries producing HG and UHG anthracite include Russia and South Africa. HG and UHG anthracite are used as a coke or coal substitute in various metallurgical coal applications ( sintering , PCI , direct BF charge, pelletizing ). It plays an important role in cost reduction in the steel making process and is also used in production of ferroalloys , silicomanganese, calcium carbide and silicon carbide . South Africa exports lower-quality, higher-ash anthracite to Brazil to be used in steel-making. Anthracite
870-435: Is also free from included soft or fibrous notches and does not soil the fingers when rubbed. Anthracitization is the transformation of bituminous coal into anthracite. The moisture content of fresh-mined anthracite generally is less than 15 percent. The heat content of anthracite ranges from 26 to 33 MJ/kg (22 to 28 million Btu / short ton ) on a moist, mineral-matter-free basis. The heat content of anthracite coal consumed in
928-408: Is classified into three grades, depending on its carbon content. Standard grade is used as a domestic fuel and in industrial power-generation. The rarer higher grades of anthracite are purer – i.e., they have a higher carbon content – and are used in steel-making and other segments of the metallurgical industries. Technical characteristics of the various grades of anthracite are as follows: Anthracite
986-558: Is divided by size mainly into applications that need lumps (typically larger than 10 mm) – various industrial processes where it replaces metallurgical coke , and domestic fuel – and those that need fines (less than 10 mm), such as sintering and pelletising. The common American classification by size is as follows: Lump, steamboat, egg and stove coals, the latter in two or three sizes, all three being above 1 + 1 ⁄ 2 in (38 mm) size on round-hole screens. High grade (HG) and ultra high grade (UHG) anthracite are
1044-503: Is fed oxygen by vent paths that have not yet been discovered. These can smolder for years. Commonly, exhaust vents in populated areas are soon sensed and are sealed while vents in uninhabited areas remain undiscovered. Occasionally, vents are discovered via fumes sensed by passers-by, often in forested areas. Attempts to extinguish those remaining have at times been futile, and several such combustion areas exist today. The existence of an underground combustion site can sometimes be identified in
1102-585: Is found in the Lackawanna Coal Mine in northeastern Pennsylvania , United States in and around Scranton , Pennsylvania. Locally called the Coal Region , the deposit contains 480 square miles (1,200 km ) of coal-bearing rock which originally held 22.8 billion short tons (20.68 billion tonnes) of anthracite. The geographic region is roughly 100 miles (161 km) in length and 30 miles (48 km) in width. Because of historical mining and development of
1160-464: Is generally associated with less deformed or flat-lying sedimentary rocks. The compressed layers of anthracite that are deep mined in the folded Ridge and Valley Province of the Appalachian Mountains of the Coal Region of East-central Pennsylvania are extensions of the same layers of bituminous coal that are mined on the generally flat lying and undeformed sedimentary rocks further west on
1218-546: Is of standard-grade anthracite, which is used in power generation. Increased demand in China has made that country into a net importer of the fuel, mostly from Vietnam, another major producer of anthracite for power generation, although increasing domestic consumption in Vietnam means that exports may be scaled back. Current U.S. anthracite production averages around five million tons per year. Of that, about 1.8 million tons were mined in
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#17328451887951276-399: Is processed into different sizes by what is commonly referred to as a breaker . The large coal is raised from the mine and passed through breakers with toothed rolls to reduce the lumps to smaller pieces. The smaller pieces are separated into different sizes by a system of graduated sieves, placed in descending order. Sizing is necessary for different types of stoves and furnaces. Anthracite
1334-453: Is similar in appearance to the mineraloid jet and is sometimes used as a jet imitation. Anthracite differs from ordinary bituminous coal by its greater hardness (2.75–3 on the Mohs scale ), its higher relative density of 1.3–1.4, and luster, which is often semi-metallic with a mildly green reflection. It contains a high percentage of fixed carbon and a low percentage of volatile matter. It
1392-548: Is sold in the United Kingdom under trade names such as Phurnacite , Ancit and Taybrite. On the opposite end from high-grade anthracite coal, semianthracite coal is defined as a coal which is intermediate between anthracite coal and bituminous coal, and particularly a coal which approaches anthracite in nonvolatile character. Historically, from time to time, underground seams of coal have caught fire, often from careless or unfortunate mining activities. The pocket of ignited coal
1450-604: Is the term for a once-popular and trademarked brand of anthracite, mined by the Glen Alden Coal Company in Pennsylvania , and sprayed with a blue dye at the mine before shipping to its Northeastern U.S. markets to distinguish it from its competitors. Culm has different meanings in British and American English . In British English, culm is the imperfect anthracite, located predominantly north Devon and Cornwall , which
1508-493: The Allegheny Plateau of Kentucky and West Virginia , Eastern Ohio , and Western Pennsylvania . In the same way the anthracite region of South Wales is confined to the contorted portion west of Swansea and Llanelli , the central and eastern portions producing steam coal , coking coal and domestic house coals. Anthracite shows some alteration by the development of secondary divisional planes and fissures so that
1566-568: The Coal Region . Legend has it that Allen fell asleep at the base of Broad Mountain and woke to the sight of a large fire because his campfire had ignited an outcrop of anthracite coal. By 1795, an anthracite-fired iron furnace had been built on the Schuylkill River . Anthracite was first experimentally burned as a residential heating fuel in the US on 11 February 1808, by Judge Jesse Fell in Wilkes-Barre, Pennsylvania , on an open grate in
1624-576: The U.S. Department of the Interior in 1985. It was demolished in 1999 and delisted in 2004. According to the U.S. Census Bureau , the city has an area of 0.8 square miles (2.1 km ), all of which is land. Shamokin has two small creeks that divide the town. Carbon Run merges with Shamokin Creek in the north of the town and empties into the Susquehanna River just south of Shamokin Dam near Sunbury. The city has
1682-429: The United States . Total production in 2020 was 615 million tons. Anthracite is the most metamorphosed type of coal, but still represents low-grade metamorphism, in which the carbon content is between 86% and 97%. The term is applied to those varieties of coal which do not give off tarry or other hydrocarbon vapours when heated below their point of ignition . Anthracite is difficult to ignite, and burns with
1740-465: The United States averages 29 MJ/kg (25 million Btu/ton), on the as-received basis, containing both inherent moisture and mineral matter. Since the 1980s, anthracite refuse or mine waste has been used for coal power generation in a form of recycling . The practice known as reclamation is being applied to culm piles antedating laws requiring mine owners to restore lands to their approximate original condition. Chemically, anthracite may be considered as
1798-403: The average family size was 2.89. In the city, the population had 22.2% under the age of 18, 7.2% from 18 to 24, 26.2% from 25 to 44, 22.6% from 45 to 64, and 21.9% who were 65 years of age or older. The median age was 41 years. For every 100 females, there were 86.2 males. For every 100 females age 18 and over, there were 80.6 males. The median income for a household in the city was $ 20,173, and
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1856-600: The book on a press in their garage. They continued their business, starting the Conway Print Shop. With the profits from the novel, the Conways started the Black Diamond Publishing Company in 1905 and founded Black Diamond Magazine to disseminate news of the anthracite coal region. They developed a way to print a roll of tickets, planning to market them to the movie theaters being built in the area. To meet
1914-432: The city. The population density was 9,601.9 inhabitants per square mile (3,707.3/km ). There were 4,674 housing units at an average density of 5,603.6 per square mile (2,163.6/km ). The racial makeup of the city was 98.8% White , 0.1% African American , 0.1% Native American , 0.3% Asian , 0.0% Pacific Islander , 0.1% from other races , and 0.5% from two or more races. Hispanic or Latino people of any race were 0.6% of
1972-514: The coal speculators John C. Boyd and Ziba Bird; it was known as Boyd's Stone-coal Quarry, Boydtown, and New Town. The discovery in the region of anthracite coal resources, or hard coal, became the basis of much industry. Railroad companies such as Reading Railroad bought interests in coal and became major employers in the area, building railroads to ship coal to markets and controlling most jobs. Workers gradually organized into unions to develop means of bargaining with these powerful companies. During
2030-400: The development of the hot blast in 1828, which used waste heat to preheat combustion air, anthracite became a preferred fuel, accounting for 45% of US pig iron production within 15 years. Anthracite iron smelting was later displaced by coke . From the late 19th century until the 1950s, anthracite was the most popular fuel for heating homes and other buildings in the northern US, until it
2088-680: The early 18th century after the Walking Purchase along the eastern border of the colonial Province of Pennsylvania in the upper northern reaches of the Delaware River in 1737. Canasatego of the Six Nations , enforcing the Walking Purchase on behalf of Deputy Governor of Pennsylvania George Thomas , ordered the Lenape to two places on the Susquehanna River . Shamokin was founded in 1835 by
2146-531: The early 20th century US, the Delaware, Lackawanna and Western Railroad started using only the more expensive anthracite coal in its passenger locomotives, dubbed themselves "The Road of Anthracite", and advertised widely that travelers on their line could make railway journeys without getting their clothing stained with soot. The advertisements featured a white-clad woman named Phoebe Snow and poems containing lines like "My gown stays white / From morn till night / Upon
2204-446: The fine particles used as filter media, and as an ingredient in charcoal briquettes . Anthracite was an authorised fuel in terms of the United Kingdom's Clean Air Act 1993 , meaning that it could be used within a designated Smoke Control Area such as the central London boroughs. China today mines by far the largest share of global anthracite production, accounting for more than three-quarters of global output. Most Chinese production
2262-625: The headquarters of the B&O at its Camden Street Station in Downtown Baltimore . It then spread north and west into Pennsylvania and to Pittsburgh and other sites in several major industrial cities in Pennsylvania, as well as more cities in the Northeast and as far west as St. Louis and Missouri . Mayor William Douty commissioned a citizen-manned militia to help during the unrest. They shot into
2320-491: The highest grades of anthracite coal. They are the purest forms of coal, having the highest degree of coalification, the highest carbon count and energy content and the fewest impurities (moisture, ash and volatiles). High grade and ultra high grade anthracite are harder than standard grade anthracite, and have a higher relative density. An example of a chemical formula for high-grade anthracite would be C 240 H 90 O 4 NS, representing 94% carbon. UHG anthracite typically has
2378-649: The lands overlying the coal, it is estimated that 7 billion short tons (6.3 billion tonnes) of minable reserves remain. Other areas of the United States also contain several smaller deposits of anthracite, such as those historically mined in Crested Butte, Colorado . Among current producers, Russia, China, Poland, and Ukraine have the largest estimated recoverable reserves of anthracite. Other countries with substantial reserves include Vietnam and North Korea. The Groundhog Anthracite Deposit in British Columbia , Canada,
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2436-475: The largest textile manufacturing building under one roof in the United States. Inventor, scientist and entrepreneur Thomas A. Edison , briefly a resident of nearby Sunbury, established the Edison Illuminating Company of Shamokin in 1882. When the Shamokin power generating station on Independence Street started on September 22, 1883, St. Edward's Roman Catholic Church , which was connected, became
2494-458: The late 1950s, featuring a roller coaster and other rides and entertainments, and attracting regional crowds. Its 97 acres (39 ha) included a large pond. Faced with different needs in the 1950s, the Shamokin area school district developed this property for new elementary and high schools. The Victoria Theatre in town was listed on the National Register of Historic Places maintained by
2552-736: The median income for a family was $ 30,038. Males had a median income of $ 28,261 versus $ 19,120 for females. The per capita income was $ 12,354. About 19.3% of families and 60.2% of the population were below the poverty line, including 34.2% of those under age 18 and 21.3% of those age 65 or over. Shamokin is part of the Shamokin Area School District , which includes Shamokin Area High School , along with an elementary, intermediate, and middle school. Local private schools include Our Lady of Lourdes Regional School and Meadowview Christian Academy. Luzerne County Community College (LCCC) has
2610-592: The most economical method of obtaining power, requiring only 1 pound per horsepower-hour (0.6 kg / kWh ), or less. Large quantities of anthracite for power purposes were formerly exported from South Wales to France, Switzerland and parts of Germany. As of April 2013 , widespread commercial anthracite mining in Wales has now ceased, although a few large open cast sites remain, along with some relatively small drift mining operations. Anthracite generally costs two to six times as much as regular coal. In June 2008,
2668-546: The nationwide Great Railroad Strike of July 1877, workers in the 1877 Shamokin uprising marched and demonstrated. Shamokin was incorporated earlier as a borough under the Commonwealth constitution on November 9, 1864, and as a city on February 21, 1949. In addition to anthracite coal-mining, it became an industrial center in the 19th century, with silk and knitting mills, stocking and shirt factories, wagon shops, ironworks, and brickyards. The dominant Eagle Silk Mill became
2726-465: The original stratification lines are not always easily seen. The thermal conductivity is also higher; a lump of anthracite feels perceptibly colder when held in the warm hand than a similar lump of bituminous coal at the same temperature. Anthracite has a history of use in blast furnaces for iron smelting; however, it lacked the pore space of metallurgical coke , which eventually replaced anthracite. In southwest Wales , anthracite has been burned as
2784-454: The plant, although the brick shell still stands. The replacement building at Pearl Street and Ticket Avenue was completed in 1950 and has since served as company headquarters. The business is still owned by descendants of the Conway and Ludes families. In the 21st century National Ticket has developed international customers. Edgewood Park, also known as Indian Park, operated in Shamokin as an increasingly popular amusement park from 1905 through
2842-407: The population. There were 3,742 households, out of which 24.0% had children under the age of 18 living with them, 36.4% were married couples living together, 13.0% had a female householder with no husband present, and 45.8% were non-families. 41.2% of all households were made up of individuals, and 22.6% had someone living alone who was 65 years of age or older. The average household size was 2.13 and
2900-550: The road of Anthracite". Similarly, the Great Western Railway in the UK was able to use its access to anthracite (it dominated the anthracite region) to earn a reputation for efficiency and cleanliness unmatched by other UK companies. Internal combustion motors driven by the so-called "mixed", "poor", "semi-water" or " Dowson gas " produced by the gasification of anthracite with air (and a small proportion of steam) were at one time
2958-476: The smaller Rice and Buckwheat are used in automatic stoker furnaces. Rice is currently the most sought-after size due to the ease of use and popularity of that type of furnace. In South Wales , a less elaborate classification is adopted, but great care is exercised in hand-picking and cleaning the coal from particles of pyrites in the higher qualities known as best malting coals, which are used for kiln-drying malt. Anthracite dust can be made into briquettes and
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#17328451887953016-403: The state of Pennsylvania. Mining of anthracite coal continues to this day in eastern Pennsylvania, and contributes up to 1% to the gross state product. More than 2,000 people were employed in the mining of anthracite coal in 1995. Most of the mining as of that date involved reclaiming coal from slag heaps (waste piles from past coal mining) at nearby closed mines. Some underground anthracite coal
3074-608: The title Shamokin . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Shamokin&oldid=1191116086 " Category : Disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages Shamokin, Pennsylvania Shamokin ( / ʃ ə ˈ m oʊ k ɪ n / ; Saponi Algonquian Schahamokink , meaning "place of eels") ( Lenape Indian language : Shahëmokink )
3132-445: The wholesale cost of anthracite was US$ 150/ short ton , falling to $ 107/ton in 2021; it makes up 1% of U.S. coal production. The principal use of anthracite today is for a domestic fuel in either hand-fired stoves or automatic stoker furnaces. It delivers high energy per its weight and burns cleanly with little soot, making it ideal for this purpose. Its high value makes it prohibitively expensive for power plant use. Other uses include
3190-459: The winter where fallen snow is seen to be melted by the warmth conducted from below. Proposals for harnessing this heat as geothermal energy have not been successful. A vein of anthracite that caught fire in Centralia, Pennsylvania , in 1962 has been burning ever since, turning the once-thriving borough into a ghost town . Geologically, the largest most concentrated anthracite deposit in the world
3248-768: The world's first church lit by electricity. Until 2017, Jones Hardware Company was at the Independence Street site of the former Edison electrical station. In the 1877 Shamokin uprising, railroad workers and miners angered by unexpected cuts in wages begun by the Baltimore and Ohio Railroad (B&O) joined what developed across the East into the Great Railroad Strike of 1877 , which began with strikes in neighboring Martinsburg, West Virginia , then others in Maryland , including
3306-602: Was supplanted by oil-burning systems, and more recently natural gas systems. Many large public buildings, such as schools, were heated with anthracite-burning furnaces through the 1980s. During the American Civil War , Confederate blockade runners used anthracite as a smokeless fuel for their boilers to avoid revealing their position to the blockaders. The invention of the Wootten firebox enabled locomotives to directly burn anthracite efficiently, particularly waste culm. In
3364-540: Was used as a pigment . The term is also used to refer to some carboniferous rock strata found in both Britain and in the Rhenish hill countries, also known as the Culm Measures . In Britain, it may also refer to coal exported from Britain during the 19th century. In American English, "culm" refers to the waste or slack from anthracite mining, mostly dust and small pieces not suitable for use in home furnaces. Anthracite
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