By distilling bituminous coal in retorts to obtain gas for illumination, or by burning it in kilns or pits, the residue left behind is called coke, which is simply coal charcoal, and is nearly ...

The report also found nearly 250,000 cases of asthma annually were caused by air pollution from coal-based steel, such as at ...

Coke is a derivative of coal that is used in steelmaking, and the study provided persuasive evidence of the dangers for nearby residents. A new report aims to quantify the costs and damage to ...

The mine is located about 10 km west of the city center. It produces a special type of coal needed for coke production. Oleksandr Kalenkov, head of Ukraine's steelmakers' association, told Reuters ...

A publicly owned company, Consol produces and exports bituminous thermal and crossover metallurgical coal. Met coal, as it is commonly referred, is used to produce coke, an integral element in the ...