Medium-fluidity coking coal
This article examines medium-fluidity coking coal: its defining characteristics, geological occurrence, major producing regions, processing and quality parameters, economic role, industrial importance—especially in steelmaking—and contemporary trends affecting its market and…
Steam-turbine coal
This article examines steam (thermal) coal — the grade of coal primarily used to produce steam for electricity generation in steam turbines. It covers what this coal is, where it…
Smithing coal
Smithing coal occupies a special place within the broad family of coals: it is the grade of coal historically and presently prized for metalworking, forge heat, and for producing coke…
