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Longwall Mining – Defined Term

A mining method in which a large rectangular section of coal is removed in one continuous operation. Equipment is installed along one side of the section (the longwall face) and the coal is removed in slices 2- to 4- feet thick and lengths of up to 200 meters.

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

Coal mining productivity: Coal mining productivity is calculated by dividing total coal production by the total direct labor hours worked by all mine employees. Coal preparation: The process of sizing and cleaning coal to meet market specifications by removing impurities such as rock, sulfur, etc. It may include crushing, screening, or ...

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Used Underground Mining Equipment for Sale - EquipmentMine

Used underground mining equipment and surplus parts for sale on EquipmentMine. You have changed your edition to Global. Edition aware sections will now prioritize Global content.

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Modern Mining Equipment - Coal Education

Modern Coal Related Technology Mining Equipment : Mining Equipment: Clean Coal: Coal To Liquid Fuels: Reclamation: Safety Related Equipment: End Uses of Coal: Mining Related Equipment . Equipment used in the Mining Industry today. Surveying; Complex Underground Equipment. Complex underground machines used directly or as support in the mineral ...

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Glossary Of Coal Mining Terms - alanglover.co.za

Coal Mining Terms . A glossary of terms used in coal mining Item Preview removecircle Share or Embed This Item. Get Price And Support Online; coal mining terms wildpeppersf. Glossary of Selected Coal Mining Terms TECO Energy, Inc, Coal which has been committed by the coal company to operating mine shafts, mining equipment, . Get Price

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| Mining Equipment & Solutions |

provides the broadest line of surface & underground mining equipment in the industry. View our wide range of mining products including mining trucks, hydraulic mining shovels, rotary drills and motor graders. This site uses and sets "cookies" on your computer to help make this website better by keeping the site reliable and secure ...

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

Productive capacity: The maximum amount of coal that a mining operation can produce or process during a period with the existing mining equipment and/or preparation plant in place, assuming that the labor and materials sufficient to utilize the plant and equipment are available, and that the market exists for the maximum production.

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Appendix G: Glossary of Mining Terms - The Strip Mining ...

Appendix G: Glossary of Mining Terms ... Draglines are among the largest pieces of mining equipment used by mine operators. Effluent: ... "The face of the exposed overburden and coal seam in an open cut of a surface coal mining activity or for entry to underground mining …

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Glossary of coal mining terminology - Wikipedia

Glossary of coal mining terminology. Jump to navigation Jump to search. 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.

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Industries Energy, Utilities & Mining Glossary - PwC

Industries Energy, Utilities & Mining. The Energy, utilities and mining practice of PricewaterhouseCoopers has compiled this glossary of oil and gas, utilities and mining commodity trading and risk management terms. The objective of this glossary is to ... equipment …

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Armoured Face Conveyor | Introduction | underground COAL

Equipment Armoured Face Conveyor (Face Coal Haulage) Once the coal is cut, it has to be removed from the face to the maingate, so some form of coal haulage system is required.

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History of coal mining in the United States - Wikipedia

The history of coal mining in the United States goes back to the 1300s, when the Hopi Indians used coal. The first use by European people in the United States was in the 1740s, in ia. Coal was the dominant power source in the United States in the late 1800s and early 1900s, and remains a significant source of energy.

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U.S. Mining Industry Energy Bandwidth Study

Profile of the U.S. Mining Industry (E&E Profile), a study published by DOE in 2002 to benchmark energy use for various mining technologies.6 It uses similar methods to estimate the average energy consumption of key equipment used in coal, metals, and mineral mining. In

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Full text of "A glossary of terms used in coal mining"

Full text of "A glossary of terms used in coal mining" See other formats ...

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Full text of "A glossary of the mining and mineral industry"

Full text of "A glossary of the mining and mineral industry" See other formats ...

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Mining Glossary - Energy Glossary | Australian Shares

Mining Glossary (MineBox) Mining Glossary (AngloGold Ashanti) Mining Glossary (Sally Malay Mining Limited) Glossary (Macarthur Coal) Opal Mining Glossary (Lightning Ridge Information) Glossary of Mining Terms (Department of Primary Industry, Fisheries and Mines, Northern Territory Government) Glossary of Acid Rock Drainage Terms (Department of ...

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Glossary of Mining Terms - sec.gov

EX-99 15 glossary.htm EX99.3 - GLOSSARY OF MINING TERMS Glossary of Mining Terms ... black coal containing a high percentage of fixed carbon and a low percentage of volatile matter. ... Continuous miner - A piece of mining equipment which produces a continuous flow of ore from the working face.

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Glossary of Mining Terms - Coal Education

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 ahead of the face and the back abutment, that is, the settled packs behind the face.

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Coal Mining Equipemt glossary - hasb.co.in

Glossary of Mining Terms - State of Illinois- Coal Mining Equipemt glossary ,Adapted from coaleducationorg/glossary GLOSSARY OF MINING TERMS , Coal mine - An area of land and all structures, facilities, machinery, tools, equipment, shafts, slopes, tunnels, excavations, and other property, real or.Folklore in SWPA Bituminous Coal Miners - Glossary - ,Coal mine - An area of land …

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Mining History Association Links

QUICK OVERVIEW OF SOME BASIC MINING TERMS EXPANDED GLOSSARY The expanded glossary listing below includes many common terms used in the hardrock (metal and non-metal) and coal mining industry. It is by no means complete and does not attempt to define terms used locally (slang) in any individual mining camp.

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POWDER RIVER COAL COMPANY - Home / Homepage

POWDER RIVER COAL COMPANY GILLETTE, WYOMING Equipment and Mining Glossary BTU--British Thermal Unit. Standard for measuring the energy required to raise the temperature of one pound of water one degree Fahrenheit. COAL SEAM--An underground layer of coal. COMPUTERS--Technology found in all areas of coal mines including trucks, shovels,

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Surface Mining Glossary Flashcards | Quizlet

Surface Mining Glossary. STUDY. PLAY. abandoned workings. ... Type of mining equipment that uses a drill to cut through coal. ... type of underground coal mining with equipment set up along a panel or track so the machinery shears the coal along the face as it is passed back and forth.

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Underground Mining Safety Equipment Checklist - Grainger ...

Underground mining operations around the world pose similar risks to worker safety and health. Though different techniques are used to extract base metals, precious metals, nonmetallic minerals, diamonds and coal, the hazards do not differ that much.

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List of Mining Equipment | Career Trend

Dec 27, 2018· According to the Bureau of Labor Statistics, the mining industry consists of five major segments: coal mining, gas and oil extracting, metal ore mining, non-metal mineral mining and supporting activities such as resource transportation.

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Mining Glossary, Surface Mining, Underground Mining, Coal ...

Room - A place abutting an entry or airway where coal has been mined and extending from the entry or airway to a face. Room and Pillar - A system of mining in which the distinguishing feature is the winning of 50 percent or more of the coal or ore in the first working. The coal or ore is mined in rooms separated by narrow ribs or pillars.

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Glossary of Mining Terms – Legends of America

Chute – An inclined channel through which ore slides.. Chopping – The rock that appears on the surface indicating the presence of a lode.. Claim – A piece of land 25 to 300 feet wide and 1,500 feet long, which the government sells to the man who finds mineral within its limits.. Conglomerate – Pudding stones, composed of gravel and pebble cemented together.

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Glossary of Mining Terminology - aadnc-aandc.gc.ca

The Glossary of Mining Terminology is a first attempt to improve Inuktitut terminology in the resource development field. The aim of the glossary is to clarify some technical words associated with resource development using everyday language. The Glossary of Mining Terminology is a living document that will continue to be improved as the industry develops and Inuktitut speakers become more ...

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Edumine - Professional Development and Training for Mining

Edumine provides online courses, short courses and live webcasts in support of professional development and training for the mining industry.

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Coal Mining Terms - cz-eu.eu

Coal Mine Safety and Health enforces the Mine Act at all . District 2 covers the Bituminous and anthracite coal mining regions in Pennsylvania, New Jersey . Get Price And Support Online; Glossary of coal mining terminology - Wikipedia. This is a partial glossary of coal mining terminology commonly used in the coalfields of the United Kingdom ...

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mining and mines: Glossary of Mining Terminology

Bootleg Coal - The mining and/or selling of coal from an area not owned by the miner or without the owner's permission. Bord - A chamber excavated in coal, off a balance. In some coal fields, a bord is called a room. Bore Hole - A hole of small diameter drilled or bored to explore the strata beneath, above, beside or ahead.

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