Energy terms . 2014.
steam coal — noun coal suitable for use under steam boilers • Hypernyms: ↑coal * * * noun : coal suitable for use under steam boilers * * * coal with relatively high sulfur content, suited for generating steam but not for coking. [1840 50] * * * steam coal… … Useful english dictionary
steam coal — coal with relatively high sulfur content, suited for generating steam but not for coking. [1840 50] * * * … Universalium
Coal — Sedimentary Rock Anthracite coal Composition Primary carbon Secondary hydrogen, sulfur … Wikipedia
Coal mining — Men leaving a UK colliery at the close of a shift Surface coal mining in Wyo … Wikipedia
Coal companies of Australia — Contents 1 Anglo Coal Australia Ltd 1.1 Anglo Coal Callide Mine 1.2 Anglo Coal Capcoal Mine … Wikipedia
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 Seams of the South Yorkshire Coalfield — The coal seams worked in the South Yorkshire coalfield lie mainly in the middle coal measures. These are a series of mudstones, shales, sandstones, and coal seams laid down during the Carboniferous period about 350 million years ago. The total… … Wikipedia
Coal grade — This classification refers to coal quality and use. • Briquettes are made from compressed coal dust, with or without a binding agent such as asphalt. • Cleaned coal or prepared coal has been processed to reduce the amount of impurities… … Energy terms
Coal power in the People's Republic of China — Entrance to a small coal mine in China. A coal shipme … Wikipedia
Coal-mining region — World coal producers and consumers. Coal reserves in BTUs as of 2009 … Wikipedia
