coal mining dictionary 8681

Cylinder Capacity: 9-285(m³)

Processing Capacity: 1.9-76TPH

Application Area: Coal industry, construction industry, mineral industry, chemical industry.

Feeding Size: ＜25mm

Production Capacity: 8-43TPH

Applied Materials: Coal, cement, ore, calcite, cement clinker, dolomite, clay, coal, barite,etc.

Power: 7.5-30kw

Capacity: 2-30TPH

Warranty: 1 Year

Power: 4-11KW

Capacity: 15-200t/h

Input Size: ≦10mm

Production Capacity: 200,000-500,000 tons per year

Component Parts: Material storage tank, sand dryer, batching apparatus, mixer, dry powder packing machine, dust collector and conveyor.

Application Fields: To produce single component and multiple component mortar products such as dry-mixed mortar, water proof mortar, adhesive mortar, plaster anti-crack mortar and hollow glass bead inorganic thermal mortar.

Power: 7.5-130kw

Cpacity: 10-35TPH

Instruction: Under engineer's guidance

Rotation Speed: 0.1–5 r/min

Production Capacity: 21-155TPH

Product Specification: φ1.83×7～φ4.6×14m

Power: 7.5-45kw

Capacity: 3-45TPH

Warranty: One year

Weight: 4-230t

Production Capacity: 0.5-76TPH

Applied Materials: Slag, blast furnace slag, fly ash, cinder, slag, carbide slag, limestone, clay, sand, quartz sand, etc.

Coal mine definition a mine or pit from which coal is obtained See more

coal mining meaning the business job or process of removing coal from the ground Learn more Cambridge Dictionary Plus My profile Plus help Log out Dictionary Add the power of Cambridge Dictionary to your website using our free search box widgets Dictionary apps

coal mine meaning 1 the deep hole or system of holes under the ground from which coal is removed 2 the deep hole or Learn more Cambridge Dictionary Plus

Glossary of Mining Terminology After Damp Gasses resulting from underground combustion normally carbon monoxide This is a loose term implying any fatal gas in a mine after an explosion or fire Air Shaft A vertical opening into a mine for the passage of air Airway Any passage in a mine along which an air current moves Some passages are

Dictionary of terms related to Mining Mining Claim geography maps the Bureau of Land Management and The Diggings

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

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

coal definition 1 a hard black substance that is dug from the earth in pieces and can be burned to produce heat Learn more

Mining definition the act process or industry of extracting ores coal etc from mines See more

Dictionary of terms related to Mining Mining Claim geography maps the Bureau of Land Management and The Diggings

coal mining meaning the business job or process of removing coal from the ground Learn more Cambridge Dictionary Plus My profile Plus help Log out Dictionary Add the power of Cambridge Dictionary to your website using our free search box widgets Dictionary apps

mining meaning 1 the industry or activity of removing substances such as coal or metal from the ground by Learn more

braitch hole abandoned coal mine tunnel Sometimes called an airhole Be careful when yiz are walkin upda mountain so yiz dont fall in a braitch hole and get kilt breaker a huge building used to process ie break up newly mined anthracite coal There are a number of coal breakers most of which are abandoned dotting the region

Coal mining definition the act process or industry of extracting coal from the earth Meaning pronunciation translations and examples coal mining coal oil coal pit coal pot All ENGLISH words that begin with C Download our English Dictionary apps

Mining definition Mining is the industry and activities connected with getting valuable or useful minerals Meaning pronunciation translations and examples Log In Dictionary

Strip mine An openpit mine usually a coal mine operated by removing overburden excavating the coal seam then returning the overburden Subbituminous A black coal intermediate between lignite and bituminous Sublevel A level or working horizon in a mine between main working levels

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

Definition of canary in a coal mine in the Idioms Dictionary canary in a coal mine phrase What does canary in a coal mine expression mean Definitions by the largest Idiom Dictionary

The act of consuming alcohol at a drinking establishment during day time hours or immediately after a work day usually in solidarity or a small group Conversation is nonexistent or light and the participants need to appear preoccupied in thought typically staring into the bar top

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

Coal definition a black or darkbrown combustible mineral substance consisting of carbonized vegetable matter used as a fuel See more

coal WordReference English dictionary questions discussion and forums All Free

coal mining physical extraction of coal resources to yield coal also the business of exploring for developing mining and transporting coal in any form Strip mining is the process in which the overburden earth and rock material overlying the coal is removed to expose a coal seam or coal bed

The Anderton shearer is a widely used coal cutter and loader for longwall mining It shears coal from the face as it moves in one direction and loads coal onto an armored conveyor as it travels back in the opposite direction It is ordinarily used for coal seams greater than 35 ft 91 cm in thickness coal mining ′kōl ‚mīn·iŋ

Define coal mine coal mine synonyms coal mine pronunciation coal mine translation English dictionary definition of coal mine Noun 1 coal mine a mine where coal is dug from the ground coalpit colliery pit a workplace consisting of a coal mine plus all the buildings and

Culture coal mining coal mining Coal was very important in the economic development of Britain It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s The main coalfields areas where coal is mined were in northeast England the north Midlands and the valleys of South Wales especially the Rhondda Valley

The Anderton shearer is a widely used coal cutter and loader for longwall mining It shears coal from the face as it moves in one direction and loads coal onto an armored conveyor as it travels back in the opposite direction It is ordinarily used for coal seams greater than 35 ft 91 cm in thickness coal mining ′kōl ‚mīn·iŋ

Coal mining in southeast Kansas Workers from dozens of European countries were drawn to the lush landscapes of southeast Kansas in the late 19th century Naturally occurring minerals buried just underground drew these men and their families from places like Italy Austria Germany Yugoslavia England Wales Scotland France and Belgium

coal WordReference English dictionary questions discussion and forums All Free

Nov 10 2019 · Contents Coal Mining Safety and Health Act 1999 Page 4 64F Content of joint interaction management plan 62 64G Notification of making of

Coal definition Coal is a hard black substance that is extracted from the ground and burned as fuel Meaning pronunciation translations and examples Log In Dictionary

Of all the forms of mining scrip those issued by coal companies are among the most prolific vastly outnumbering all other forms of mining scrip in terms of sheer numbers of companies who issued scrip and the varieties West Virginia is the reigning champion with at least 10000 different types

In order to protect the miners and equipment in an underground coal mine much attention is paid to maintaining and supporting a safe roof or overhead ceiling for the extraction openings Longwall mining is a method of underground mining believed to have been developed in Shropshire England near the end of the 17th cent A long face or

‘Surface mining began in the United States in the late eighteenth century when farmers and others dug coal from exposed coal seams on hillsides and stream banks’ ‘The breathing of coal and rock dust causes black lung the common name given to the lung diseases pneumoconiosis and silicosis’

Coker definition an inhabitant of the mountains of the coalmining regions of West Virginia and Pennsylvania See more