coal recovery

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• 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

• Coal Company Zarechnaya — Industry Energy Genre Coal mining Founded 2008 (2008) Headquarters Moscow, Russia …   Wikipedia

• Coal mining — Men leaving a UK colliery at the close of a shift Surface coal mining in Wyo …   Wikipedia

• Recovery boiler — is the part of Kraft process of pulping where chemicals for white liquor are recovered and reformed from black liquor. In the process lignin of the wood, bound in black liquor at this phase, is burned and heat generated. The heat is usually used… …   Wikipedia

• Recovery factor — (coal)   The percentage of total tons of coal estimated to be recoverable from a given area in relation to the total tonnage estimated to be in the demonstrated reserve base. The estimated recovery factors for the demonstrated reserve base… …   Energy terms

• Coal bed methane extraction — (CBM extraction) is a method for extracting methane from a coal deposit. Contents 1 Basic principles 2 Areas with coal bed methane extraction 3 Measuring the gas content of coal …   Wikipedia

• Recovery percentage — (coal)   The percentage of coal that can be recovered from the coal deposits at existing mines.   U.S. Dept. of Energy, Energy Information Administration s Energy Glossary …   Energy terms

• 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

• Coal-mining region — World coal producers and consumers. Coal reserves in BTUs as of 2009 …   Wikipedia

• Average Recovery Percentage — (coal)   The percentage of coal that can be recovered from known coal reserves at reporting mines, weight averaged for all mines in the reported geographic area.   U.S. Dept. of Energy, Energy Information Administration s Energy Glossary …   Energy terms

• National Recovery Administration — NRA Blue Eagle poster. This would be displayed in store windows, on packages, and in ads. The National Recovery Administration (NRA) was the primary New Deal agency established by U.S. president Franklin D. Roosevelt (FDR) in 1933. The goal was… …   Wikipedia