Explore: Bituminous Coal Institute

Bituminous coal, or black coal, is a type of coal containing a tar-like substance called bitumen or asphalt. Its coloration can be black or sometimes

relatively mild conditions, and sub-bituminous coal, bituminous coal, or anthracite coal (also called "hard coal" or "black coal") produced in turn with increasing

usually refers to the product derived from low-ash and low-sulphur bituminous coal by a process called coking. A similar product called petroleum coke

Appalachian Mountains of the Coal Region of East-central Pennsylvania are extensions of the same layers of bituminous coal that are mined on the generally

limited coal resources. Only Argentina is similarly poor. Coal in Chile is mostly sub-bituminous with the exception of the bituminous coals of the Arauco

the range 0.01–1 ppm for bituminous coal. The concentrations of other trace elements vary as well according to the kind of coal combusted to form it. Two

the Younger) described a method of extraction of oil from "some kind of bituminous shale". The first patent for extracting oil from oil shale was British

Coal in India has been mined since 1774, and India is the second largest producer and consumer of coal in the world after China, mining 1,047 million metric

A coal-seam fire is a burning of an outcrop or underground coal seam. Most coal-seam fires exhibit smouldering combustion, particularly underground coal-seam

Coal liquefaction is a chemical process that converts solid coal into liquid hydrocarbons, including synthetic fuels and petrochemicals. Often referred