Coal for ferroalloys
This article examines the role of coal specifically used in the production of ferroalloys. It covers geological occurrence, major mining regions, the coal qualities prized by ferroalloy producers, plant-level processing…
Forzando Coal Mine – South Africa
The Forzando Coal Mine, situated within South Africa’s prolific coal-bearing regions, represents an example of the country’s long-standing reliance on coal for energy, metallurgical processes and export revenues. This article…
Prime PCI blend
This article examines the characteristics, occurrence, mining, economic significance and industrial role of the Prime PCI blend — a category of coals specifically tailored for pulverized coal injection (PCI) into…
High-volatile C coal
High-volatile C coal is a specific rank within the bituminous coal classification that plays a significant role in global energy systems, industrial processes and regional economies. This article provides a…
High-volatile B coal
High-volatile B coal occupies an important place in the global spectrum of fossil fuels. As a specific sub-rank within the broader category of bituminous coals, it combines distinct physical and…
Bogdanka Coal Mine – Poland
The Bogdanka coal mine, operated by Lubelski Węgiel “Bogdanka” S.A., is one of Poland’s most important and efficient coal production sites. Located in the east-central part of the country, within…
Baruun Naran Mine – Mongolia
The Baruun Naran Mine, one of several coal-related sites referred to in Mongolian exploration and mining literature, sits within the broader context of Mongolia’s rapidly evolving coal industry. This article…
Low-BTU coal
This article examines the characteristics, occurrences, extraction, economic roles and industrial importance of low-calorific-value coal—commonly referred to as low-BTU coal. It presents geological and geographical contexts, outlines the technological and…
Carbon-rich hard coal
This article examines the geological nature, distribution, extraction, economic importance and industrial uses of high-carbon hard coal — a group of coals valued for their high fixed carbon content and…
Bulli Seam Operations – Australia
The Bulli Seam, one of the most important coal horizons in New South Wales, has played a central role in Australia’s coal industry for well over a century. Located within…
