The Biden administration has committed $22 million to reclaim abandoned coal mines in Southwest Virginia, the New River Valley and Central Virginia. The investment, announced last week ...
The coal industry continues to be one of the world’s largest suppliers of energy. In the United States alone, about half a billion short tons of coal are converted to energy every year.
Circular overpile stacker reclaimer is a machine which is applied indoor in a circular stockyard, is widely used in the industries of coal mines, coal chemical, iron ore mines and power ...
Metallurgical coal is burnt with iron ore in blast furnaces, in an integral part of the conventional steelmaking process, which — despite the widespread adoption of coal-free electric arc furnaces — ...