Raw lignite
This article explores raw lignite — a low-rank form of coal commonly called brown coal — examining its geological origins, where it is found and mined, its role in modern…
Oxidized coal
This article examines the phenomenon of oxidized coal: what it is, where it forms and occurs, how it is mined and handled, and what its economic, industrial and environmental implications…
The Role of Coking Coal in Steel Production
Coking coal, also known as metallurgical coal, plays a crucial role in steel production. This type of coal is essential for the creation of coke, a key component in the…
