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terms glossary coal :

Glossary of Mining Terms - Coal Education

2018-1-4  Coal - A solid, brittle, more or less distinctly stratified combustible carbonaceous rock, formed by partial to complete decomposition of vegetation; varies in color from dark brown to black; not fusible without decomposition and very insoluble. Coal dust - Particles of coal that can pass a No. 20 sieve.

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UP: Coal Glossary

Coal Includes all ranks of coal – anthracite, bituminous coal, sub-bituminous coal and lignite. (b) Coal Seam A "bed" or stratum of coal. The term "seam" usually is applied to a large deposit of coal. Coal Washing The process of separating coal of various sizes,

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Glossary of Coal Mining Terms - DOL

2020-5-20  bituminous coal, lignite, or anthracite from its natural deposits in the earth by any means or method, and the work of preparing the coal so extracted, and includes custom coal preparation facilities. Collar - The term applied to the timbering or concrete around the mouth or top of a shaft. Collar -

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Glossary Of Terms - Drummond Co. Drummond Co.

Fossil fuel: a term representing coal, crude oil or natural gas that is formed from the fossil remains of organic material. Gasification: a process by which coal is converted into low, medium or high-Btu gas. Highwall: the unexcavated face of exposed overburden and coal at a surface mine. Kilowatt hour: a unit of electricity measurement. One kilowatt hour equals 1,000 watts of electricity used for one hour.

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Glossary of Terms - humecoal.au

Coal is a sedimentary rock, which is an essential raw material in the production of steel, cement and power generation. The coal found in the Southern Coalfields is of

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A glossary of terms used in coal mining : Gresley,

2007-3-2  A glossary of terms used in coal mining. Item Preview. Search icon. Search for something. Ellipses icon. An illustration of text ellipses. Collapse sidebar. A circle with

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GLOSSARY OF TERMS - Idemitsu

2016-12-28  Coal Plies Thin layers of coal present between other rock strata. Coal Rejects The unsaleable material removed from raw coal during the beneficiation process conducted by a coal preparation plant. Coal Reserves Those parts of the Coal Resources which are planned to be mined. Coal Resources All of the potentially useable coal within a defined area.

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Glossary of key terms related to coal-fired power

Coal: A fossil fuel and one of the leading energy sources in the U.S. and around the world. As an energy source, coal accounts for approximately 46 percent of energy capacity in the U.S. Physically, it is a black or brownish-black solid combustible substance formed by the partial decomposition of vegetable matter without access to air.

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Glossary of Mining Terminology - Miners Museum

2019-6-26  Coal Rank - A coal classification based on degree of metamorphism. Coal Seam or Bed - A stratum (layer) of coal. Coke - A combustible material consisting of the fused coal ash and fixed carbon of bituminous coal, produced by driving off the coal's volatile matter. Coking Coal - A bituminous coal containing 80-90% carbon and that is suitable for the

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Glossary of Mining Terms - SEC

2017-10-14  Coal - A carbonaceous rock mined for use as a fuel. Coalification - The metamorphic processes of forming coal. Collar - The term applied to the timbering or concrete around the mouth of a shaft; also used to describe the top of a mill hole.

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Glossary of Technical Terms and Abbreviations

2007-3-7  Glossary of Technical Terms and Abbreviations ARDD Analysis, Research, Development, and Demonstration ASU Air Separation Unit BACT Best Available Control Technology BAU Business As Usual ... Coal ash content and properties aff ect boiler design and operation. High-ash coals cause

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Circular 891 - Glossary of Coal Classification System

Circular 891 - Glossary of Coal Classification System and Supplementary Terms. Coal Resource Classification System of the U.S. Geological Survey. By Gordon H. Wood, Jr., Thomas M. Kehn, M. Devereux Carter, and William C. Culbertson. GEOLOGICAL SURVEY CIRCULAR 891.

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Glossary - U.S. Energy Information Administration (EIA)

The International Coal Classification of the Economic Commission for Europe recognizes two broad categories of coal, “brown coal” and “hard coal.” In terms of U.S. coal classification, the international classification of brown coal includes lignite and lower-ranked subbituminous coal, whereas hard coal includes all higher rank coals.

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A glossary of terms used in coal mining : Gresley,

2007-3-2  A glossary of terms used in coal mining by Gresley, William Stukeley. Publication date 1883 Topics Coal mines and mining Publisher London, New York, E. F.N. Spon Collection cdl; americana Digitizing sponsor MSN Contributor University of California Libraries Language English. Addeddate 2007-03-02 18:34:47 Call number

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A Glossary of Terms Used in Coal Mining : William

A Glossary of Terms Used in Coal Mining Item Preview > remove-circle Share or Embed This Item ... coal, underground, seam, pit, shaft, coals, iron, workings, rope, driven, practical treatise, coal seam, inclined plane, working coal, working place, coal seams,

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Glossary of key terms related to coal-fired power

Glossary of key terms related to coal-fired power plants: Baghouses:A generic name for air pollution equipment which uses a range of filter bags/fabric types to separate particulate (dust, ash, powders, etc.) from the exhausting air stream.Not only is this an essential process in order to recover the product being manufactured, it is also required by the Environmental Protection Agency (EPA ...

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GLOSSARY OF TERMS - Idemitsu

2016-12-28  Coking Coal Coal capable of forming, either as a sole source or component of a blend of coals, coke when heated in a coke oven. Coking coals usually have a low ash content. Colluvium Weathered material transported by gravity. U888 Glossary of Terms Glossary Page 1 1 February 2002

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Glossary SP Global Platts

The Platts industry glossary covers common terms and abbreviations from the oil, power, petrochemicals, nuclear, gas, coal and metals markets and industries. Please email [email protected] to let us know if there is an entry you would like us to add, clarify or expand, or if you think we have made a mistake in any of our definitions.

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Glossary of Mining Terms - SEC

2017-10-14  Glossary of Mining Terms . A B C D E F G H I J K L M N O P Q R S T U V W X Y Z. A. Acidic precipitation - Snow and rain that have a low pH, caused by sulphur dioxide ...

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Illustrated Glossary of Ship and Boat Terms - Oxford

2021-5-13  Keywords: Illustrated Glossary of Ship and Boat Terms. [The following illustrated glossary first appeared in its entirety in Wooden Ship Building and the Interpretation of Shipwrecks, by J. Richard Steffy (1994). It is reprinted here by permission of Texas AM University Press, with minor edits to remove references pertaining to figures and ...

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Glossary of Technical Terms and Abbreviations

2007-3-7  Glossary of Technical Terms and Abbreviations ARDD Analysis, Research, Development, and Demonstration ASU Air Separation Unit BACT Best Available Control Technology BAU Business As Usual ... Coal ash content and properties aff ect boiler design and operation. High-ash coals cause

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Useful Glossary of Coal Mine Terms Earth Science

2018-9-13  We came across a useful glossary of coal mining terms a while ago, here it is: A Glossary of Mining Terms used in mid 1800’s. AFTERDAMP. After an explosion the mine was filled by the products of the burning gas. These were mainly carbon monoxide (CO) which is poisonous and carbon dioxide (CO2) which is suffocating. BALANCER.

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BS 3323:1960 - Glossary of coal terms

Glossary of coal terms Status : Withdrawn Published: December 1960 . Price £186.00. Member Price £93.00. Become a member and SAVE 50% on British Standards. Click to learn more. WITHDRAWN TITLE *To ask about withdrawn titles contact the Customer Relations [email protected] ...

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Glossary of coal terms = (1978 edition) Open Library

Glossary of coal terms = by British Standards Institution., unknown edition,

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English-russian, Russian-English Glossary Of Coal

The glossary of coal cleaning terms is organized in two independent, but co- ordinated, sections: Part I is the English- Russian section and Part II is the Russian- English section. Each section has its own pagination and sequential entry number- ing system. In addition, each entry has a number following its other-language equivalent which ...

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A Glossary of Terms Used in Coal Mining : William

A Glossary of Terms Used in Coal Mining Item Preview > remove-circle Share or Embed This Item ... coal, underground, seam, pit, shaft, coals, iron, workings, rope, driven, practical treatise, coal seam, inclined plane, working coal, working place, coal seams,

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Glossary of Terms - Durham Mining Museum

A Glossary of Terms used in the Coal Trade of Northumberland and Durham By G. C. Greenwell, F.G.S., M.Inst.C.E., Colliery Viewer, Past President of the North of England Institue of Mining and Mechanical

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Glossary of Terms/ Definitions Commonly Used in Iron ...

2021-5-13  Characteristics of Coking coal for BF Coke: Coking coal for production of BF Coke (which is the right type of fuel/reductant needed for a BF) is characterised by certain specific properties in terms of appropriate composition (viz low Ash (10% max), Volatile Matter (20-26%), and very low sulphur and phosphorous content, appropriate Rank of coal ...

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Glossary of Mining Terms - SEC

2017-10-14  Glossary of Mining Terms . A B C D E F G H I J K L M N O P Q R S T U V W X Y Z. A. Acidic precipitation - Snow and rain that have a low pH, caused by sulphur dioxide ...

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Illustrated Glossary of Ship and Boat Terms - Oxford

2021-5-13  Keywords: Illustrated Glossary of Ship and Boat Terms. [The following illustrated glossary first appeared in its entirety in Wooden Ship Building and the Interpretation of Shipwrecks, by J. Richard Steffy (1994). It is reprinted here by permission of Texas AM University Press, with minor edits to remove references pertaining to figures and ...

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