The heat content of bituminous coal ranges from 21 to 30 million Btu per ton on a moist, mineral-matter-free basis. The heat content of bituminous coal consumed in the United States averages 24 million Btu per ton, on the as-received basis (i.e., containing both inherent moisture and mineral matter).
Compare with anthracite
Related category• FUELS
Home • About • Copyright © The Worlds of David Darling • Encyclopedia of Science • Contact