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language term coal mines

Coal mine definition and meaning | Collins English Dictionary

Coal mine definition: A coal mine is a place where coal is dug out of the ground. | Meaning, pronunciation, translations and examples

Blackdamp - Wikipedia

Blackdamp is encountered in enclosed environments such as mines, sewers, wells, tunnels and ships' holds. It occurs with particular frequency in abandoned or poorly ventilated coal mines. Coal, once exposed to the air of a mine, naturally begins absorbing oxygen and …

Coal mine | Definition of Coal mine at Dictionary.com

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

Common Coal Mining and Processing Terms

Common Coal Mining and Processing Terms. The following is a list of some common terms used in coal mining and processing. This list has been compiled from posts written in the former glossary section – removed late 2012. Know some vital slang or mining coal talk that I have missed? Let me know in the comments section.

Coal in China - Wikipedia

Coal is the main source of energy in China. In 2011, seven Chinese coal mining companies produced 100 million metric tonnes of coal or more. These companies were Shenhua Group, China Coal Group, Shaanxi Coal and Chemical Industry, Shanxi Coking Coal Group, Datong Coal Mine Group, Jizhong Energy, and Shandong Energy. The largest metallurgical coal producer was Shanxi Coking Coal Group.

What does coal mining mean? - definitions.net

Definition of coal mining in the Definitions.net dictionary. Meaning of coal mining. What does coal mining mean? Information and translations of coal mining in the most comprehensive dictionary definitions resource on the web.

Blackjewel facilities still mining some coal, inspection ...

Sep 25, 2019· In the third quarter of 2018, Blackjewel mines produced 17.1 million tons of coal, according to Mine Safety and Health Administration. If the …

INTRODUCTION TO MINING - cienciaviva.pt

mining is thus advised to become familiar with all the terms used in mining, particularly those that are peculiar to either mines or minerals. Most of the mining terminology is introduced in the sections of this book where they are most applicable. Some general terms …

Fully Mechanized Longwall Coal Production - YouTube

Feb 03, 2015· Accident at Mamiao Coal Mine, Sichuan, China - Duration: ... Fully mechanized Longwall Coal Production. Skip navigation Sign in. Search. ... Language: English Location: ...

What is BCM in coal mining term - Answers

What is BCM in coal mining term? 84 85 86. Answer. Wiki User 07/09/2009. Bank Cubic Metre (Mining Term) - a cubic metre of rock or material in situ before it is extracted. Related Questions.

Another coal company seeks to buy idling Blackjewel mines ...

Sep 19, 2019· Another coal company is now seeking to take over two idling Wyoming coal mines from their bankrupt owner, Blackjewel. A letter and term sheet addressed to bankrupt coal …

Coal mining | World Coal Association

Mine rehabilitation. Coal mining is only a temporary use of land, so it is vital that rehabilitation of land takes place once mining operations have stopped. In best practice a detailed rehabilitation or reclamation plan is designed and approved for each coal mine, covering the period from the start of operations until well after mining has ...

Glossary of Mining Terms - rocksandminerals.com

Prop — Coal mining term for any single post used as roof support. Props may be timber or steel; if steel--screwed, yieldable, or hydraulic. Proximate analysis — A physical, or non-chemical, test of the constitution of coal. Not precise, but very useful for determining the commercial value.

What does coal mine mean? definition, meaning and audio ...

Definition of coal mine in the AudioEnglish.org Dictionary. Meaning of coal mine. What does coal mine mean? Proper usage and audio pronunciation (plus IPA phonetic transcription) of the word coal mine. Information about coal mine in the AudioEnglish.org dictionary, synonyms and antonyms.

Coal Terminology: Resource & Reserve

In the US a limit of 6000 ft deep is placed on inferred coal beds. For reference, strip mining is limited to extracting coal up to a few hundred feet and underground mining is currently limited to around 3500 ft. "Identified" – This term refers to the combination of inferred and demonstrated resources as …

CoalSpeak: Dictionary of the Coal Region

Anthracite Special : standard fare at weddings, funeral breakfasts, and other social occasions in the coal region. All food is served family style by women who are usually in a hurry. Usually ham or beef, chicken, kelbo. A really big to-do will feature both filling AND stuffing (filling is …

German Translation of "coal mine" | Collins English-German ...

Translation of coal mine from the Collins English to German Learning German: Apologizing and attracting someone's attention Most of us know when we have to say sorry, but when we're not speaking our own language, it's important to know how to do it.

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 ...

canary in a coal mine - Wiktionary

Oct 17, 2019· canary in a coal mine (plural canaries in a coal mine or canaries in coal mines) Something whose sensitivity to adverse conditions makes it a useful early indicator of such conditions; something which warns of the coming of greater danger or trouble by a …

Coal - Simple English Wikipedia, the free encyclopedia

Coal provides about a quarter of the world's energy needs; Electricity. Coal-fired power stations produce 37% of the world's electricity. Compared to other non-renewable sources of energy, coal is non-efficient and produces high amounts of greenhouse gases. Yet, coal is commonly found and cheap but the more mining of coal has made finding coal ...

Canary in a coal mine - Idioms by The Free Dictionary

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.

Sale of Cloud Peak mines leaves Navajo Nation in the dark ...

Sep 07, 2019· A drag line — one of the biggest in the world — whips up dust after it takes a scoop of coal at the Antelope Mine in northeast Wyoming. Bankrupt Cloud Peak Energy plans to sell its three mines ...

Coal Mining Terms Dictionary | The Coal Fields™

Dictionary of terms related to Coal Mining, Coal, Lease, geography, maps, the Bureau of Land Management, and The Coal Fields™.

COAL MINE | meaning in the Cambridge English Dictionary

coal mine definition: 1. the deep hole or system of holes under the ground from which coal is removed 2. a deep hole or…. Learn more.

Glossary of Mining Terminology - Glace Bay

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

What does It Mean to be a "Canary in a Coal Mine"?

Oct 10, 2019· Today, the practice of using a to test the air supply has become part of coal mining lore, but the ideology behind it has become a popular expression. The phrase "living like a canary in a coal mine" often refers to serving as a warning to others. The actual canary had little control over its fate, but it continued to sing anyway.

Pit Terminology - Glossary - Mines Rescue

Pit Terminology - Glossary. Glossary of words that are generally specific to the mining industry: Some have a two or three fold meaning, some have gone out of use, some are local to Derbyshire, Leicestershire, South Yorkshire and to Nottinghamshire, and others are general to the British Coalfields.

Glossary of coal mining terminology - Wikipedia

Term for the pit head, where coal was sorted from dirt before washing. Shaft. A shaft is a vertical or near-vertical tunnel that gives access to a coal mine accommodating the cage and providing ventilation. Shotfirer. A shotfirer is a colliery underofficial qualified to detonate shots or explosive charges.

coal mine - English-Spanish Dictionary - WordReference.com

coal field / coal mine No canaries in the coal mine tonight Trapper - coal trappers in the mine Did you know (that) China has most coal mine fatalities? - English Only forum Go back to the coal mine - English Only forum Mine myself like coal - English Only forum resettled due to / for the XYZ coal mine project - English Only forum the canary in ...

Glossary of Mining Terms - coaleducation.org

Prop - Coal mining term for any single post used as roof support. Props may be timber or steel; if steel--screwed, yieldable, or hydraulic. Proximate analysis - A physical, or non-chemical, test of the constitution of coal. Not precise, but very useful for determining the commercial value.