logo
about us

About Us

We devote to producing mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipments.

Read More

Glossary Of Coal Mining Terms

  • Glossary of Mining Terms Coal Education

    2018-1-4 · Coal mine An area of land and all structures, facilities, machinery, tools, equipment, shafts, slopes, tunnels, excavations, and other property, real or personal, placed upon, under, or above the surface of such land by any person, used in extracting coal from its natural deposits in the earth by any means or method, and the work of preparing the coal so extracted, including coal preparation facilities. British term Glossary of Mining Terminology Miners' Museum,2019-6-26 · Coal Field The coal deposit or bed, in total, in a given geographic locality. Coal Gasification Conversion of coal to gaseous fuel without leaving a combustible residue. Coal Grade A coal classification based on the degree of impurity, (i.e. quantity of inorganic material or ash left after burning).

  • glossary of coal mining terms sremachineries.in

    2021-5-15 · Glossary of Mining Terms. Glossary of Mining Terminology A In coal mining this is the intended basis for roof bolting Undercut To cut below or undermine the coal face by chipping away the coal by pick or mining machine In some localities the terms undermine or underhole are used. Get PriceGlossary of Mining Terms SEC,2017-10-14 · Strip mine An open-pit mine, usually a coal mine, operated by removing overburden, excavating the coal seam, then returning the overburden. Sub-bituminous A black coal, intermediate between lignite and bituminous. Sublevel A level or working horizon in a mine

  • Glossary of Mining Terms rocks and minerals. com

    2020-11-1 · Glossary of Mining Terminology. A. Abutment In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch of strata spanning the roadway; and (2) the weight of the rocks over a longwall face is transferred to the front abutment, that is, the solid coal aheadGLOSSARY OF MINING AND RELATED TERMS RELEVANT ,2017-8-23 · Drift (i) A synonym of adit, particularly in coal mining. (ii) A mine accessed by an adit(“drift mine”). (iii) Sometimes used in coal mining to signify underground road-ways other than an adit. For instance a roadway driven outside of a seam may be termed a “stone drift”, and an inclined GLOSSARY OF MINING AND RELATED TERMS 399

  • File name : Glossary

    2017-5-31 · The results of his research into mining terms used in the mining operations in the Forest of Dean iron ore and coal fields have been collated into this ‘Glossary’. The Glossary is intended to be a ‘living’ document so if you know of any mining terms not included, or would like to make a comment, please use the feedback formGlossary of Terms Durham Mining Museum,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 Engineers ; Past President of the Manchester Geological Society ; Author of "A Practical Treatise on Mine Engineering," &c., &c., Third Edition 1888

  • Mining Terms Explained: A to Z Anglo American

    Lode a mineral deposit contained in solid rock. Longwall mining a form of underground coal mining where a long wall of coal is mined in a single slice.Coal mining terms Engole,T his is a partial glossary of common coal mining terms used in the United Kingdom. Some words were in use throughout the coalfields, some are historic and others are local to the different British coalfields. A. Adit: an underground level or tunnel to the surface for access or drainage. [1] [2] Afterdamp Damps is the collective name given to all gases other than air found in coal mines in

  • Glossary of coal mining terms and coal miners' jargon

    1985, Glossary of coal mining terms and coal miners' jargon prepared by NSW Coal Association Training & Safety Committee NSW Coal Association Training and Safety Committee Sydney Wikipedia Citation Please see Wikipedia's template documentation for further citation fields that may be required.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

  • Appendix Y Glossary of Mining Terms as used in this

    2014-7-24 · Y-1 Appendix Y Glossary of Mining Terms as used in this Report Abutment In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch of strata spanning the roadway;A glossary of terms used in coal mining,2007-6-24 · This is a digital copy of a book that was preserved for generations on library shelves before it was carefully scanned by Google as part of a project

  • Glossary of coal mining terms and coal miners' jargon

    2020-11-5 · Glossary of coal mining terms and coal miners' jargon by,1985, The Association edition, in English [2nd ed.].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,

  • GLOSSARY OF MINING TERMS——4---中国煤矿安全生产网

    2006-8-2 · Panel A coal mining block that generally comprises one operating unit. Panic bar A switch, in the shape of a bar, used to cut off power at the machine in case of an emergency. Parting (1) A small joint in coal or rock; (2) a layer of rock in a coal seam; (3) a side track or turnout in a haulage road.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

  • 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.Glossary of coal mining terminology — Wikipedia,2020-10-11 · This is a partial glossary of coal mining terminology commonly used in the coalfields of the United Kingdom. Some words were in use throughout the coalfields, some are historic and some are local to the different British coalfields.

  • 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 numberGlossary of coal mining terms and coal miners' jargon,1985, Glossary of coal mining terms and coal miners' jargon prepared by NSW Coal Association Training & Safety Committee NSW Coal Association Training and Safety Committee Sydney Wikipedia Citation Please see Wikipedia's template documentation for further citation fields that may be required.

  • A glossary of terms used in coal mining

    2007-6-24 · This is a digital copy of a book that was preserved for generations on library shelves before it was carefully scanned by Google as part of a projectA 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,

  • Glossary of coal mining terminology and similar topics

    * Glossary of coal mining terminology Chisnall Hall Colliery-Wikipedia The disaster inquiry was told that one of the pit deputies, whose job was to oversee the safety of a district, admitted that he also carried out shotfiring during his shifts, in addition to his other duties.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.

  • Glossary of mining terms, terminology, abbreviations,

    2021-5-8 · A glossary of terms and meanings along with the terminolgy used in mining and exploration. Mining Talk & Terminology. Symbols & Meanings. A middle rank coal formed by pressure and heat on lignite. Usually has a high Btu value (british thermal unit) and sometimes know as soft coal.GLOSSARY OF MINING TERMS——4---中国煤矿安全生产网,2006-8-2 · Panel A coal mining block that generally comprises one operating unit. Panic bar A switch, in the shape of a bar, used to cut off power at the machine in case of an emergency. Parting (1) A small joint in coal or rock; (2) a layer of rock in a coal seam; (3) a side track or turnout in a haulage road.

  • grossory of mining terms 1 Glossary of Mining

    1 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 Abutment In coal mining, (1) the weight of the rocks above a narrow roadway is,