Coal utilisation in the cement and concrete industries
Jan 01 2013 · As of 2009 world cement output was estimated at 304 billion tonnes metric tons 6 China represents 561 of the world’s output while the USA represents 20 7 Fuel used by the US cement industry is 60 coal 13 petroleum coke and 3 natural gas 8 According to the US Energy Information Administration EIA the manufacture of cement