Ultra-low-phosphorus coal
Ultra-low-phosphorus coal represents a niche but strategically important subset of coals whose exceptionally low concentrations of phosphorus make them valuable to high-specification industrial applications. This article examines what ultra-low-phosphorus coal…
Low-phosphorus coal
Low-phosphorus coal occupies a special niche within the global coal complex: it is a grade of coal with unusually low concentrations of phosphorus, prized by industries that demand high-purity feedstocks.…
Refined coal
This article explores the concept of refined coal — what it is, how it differs from raw coal, where it is found and produced, and its economic, industrial and environmental…
Foundry coke coal
Foundry coke coal is a specialized form of **metallurgical coal** that, after carbonization, yields a solid carbon product used predominantly in metal foundries and certain smelting applications. This article examines…
Chemical-grade coal
This article examines the specialised category commonly called chemical-grade coal — varieties of coal selected or processed for use as a raw material in chemical, metallurgical and high-value industrial applications.…
Coal fines
This article examines the often-overlooked fraction of coal known as coal fines — the small particles and powdered material generated during mining, handling, crushing and processing of coal. Coal fines…
Cheremkhovsky Coal Mine – Russia
The Cheremkhovsky coal area, often referred to in English as the Cheremkhovo coal basin or the Cheremkhovsky mine region, is an important part of Siberia’s long-standing coal industry. Located in…
Tete Coal Basin Mine – Mozambique
The Tete Coal Basin in central Mozambique is one of sub-Saharan Africa’s most discussed and strategically important coal provinces. Located in **Tete Province** along and around the middle reaches of…
Liugou Coal Mine – China
This article provides a comprehensive profile of the Liugou Coal Mine in China, combining available contextual information about Chinese coal mining with what is known or reasonably inferred about mines…
Medium-volatile bituminous coal
Medium-volatile bituminous coal is a widely used and geologically important type of hard coal that sits in the mid-range of the coal rank scale. It combines relatively high fixed carbon…
