coal mining explosive

взрывчатое вещество, применяемое в угледобыче

English-Russian dictionary of geology. 2011.

Смотреть что такое "coal mining explosive" в других словарях:

  • 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 are in north east England, the north… …   Universalium

  • History of coal mining — Due to its abundance, coal has been mined in various parts of the world throughout history and continues to be an important economic activity today. Compared to wood fuels, coal yields a higher amount of energy per mass and could be obtained in… …   Wikipedia

  • Coal dust — is a fine powdered form of coal, which is created by the crushing, grinding, or pulverizing of coal. Because of the brittle nature of coal, coal dust can be created during mining, transportation, or by mechanically handling coal. Contents 1 Risks …   Wikipedia

  • explosive — explosively, adv. explosiveness, n. /ik sploh siv/, adj. 1. tending or serving to explode: an explosive temper; Nitroglycerin is an explosive substance. 2. pertaining to or of the nature of an explosion: explosive violence. 3. likely to lead to… …   Universalium

  • mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… …   Universalium

  • coal — coalless, adj. /kohl/, n. 1. a black or dark brown combustible mineral substance consisting of carbonized vegetable matter, used as a fuel. Cf. anthracite, bituminous coal, lignite. 2. a piece of glowing, charred, or burned wood or other… …   Universalium

  • Mining accident — Mount Mulligan mine disaster in Australia 1921, these cable drums were blown 50 feet (15 m) from their foundations following a coal dust explosion A mining accident is an accident that occurs during the process of mining minerals. Thousands… …   Wikipedia

  • Mining — This article is about the extraction of geological materials from the Earth. For the municipality in Austria, see Mining, Austria. For the siege tactic, see Mining (military). For name of the Chinese emperor, see Daoguang Emperor. Simplified… …   Wikipedia

  • Mining engineering — Surface coal mine with haul truck in foreground Mining engineering is an engineering discipline that involves the practice, the theory, the science, the technology, and application of extracting and processing minerals from a naturally occurring… …   Wikipedia

  • Coal mine bump — A coal mine bump (also called a bump, a mine bump, or a mountain bump) is a term used to describe a seismic jolt occurring within a mine. The term refers to the explosive collapse of a wall or one or more support pillars,[1] sometimes called a… …   Wikipedia

  • mining — [mīn′iŋ] n. 1. the act, process, or work of removing ores, coal, etc. from a mine, glacial deposit, etc. 2. the act or process of laying explosive mines …   English World dictionary

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