High-moisture coal
High-moisture coal is a broad category of low-rank coals that contain a significantly higher share of water in their natural state than medium- and high-rank coals. These coals play an…
Ultra-low-sulfur coal
Ultra-low-sulfur coal has become an increasingly important commodity in global energy and industrial markets. Characterized by very low sulfur content compared with conventional coals, this product meets stricter emissions requirements,…
Fuxin Haizhou Mine – China
The Fuxin Haizhou Mine is an important element in the industrial and historical landscape of northeastern China. Located within the Fuxin coalfield in Liaoning Province, this mining complex has been…
House coal
House coal — commonly sold as lumps of coal intended for domestic heating and small-scale use — remains an important yet controversial energy commodity in many parts of the world.…
Zhundong Coal Field – China
The Zhundong Coal Field in northwestern China is one of the country’s most discussed and strategically important coal provinces. Located in the eastern part of the Junggar (Dzungarian) Basin in…
Sub-bituminous C
Sub-bituminous C is a specific rank of coal that plays a quiet but important role in global energy systems. Positioned between lignite and higher-rank bituminous coals, sub-bituminous C combines relatively…
Sub-bituminous B
Sub-bituminous B coal is a low- to medium-rank thermal coal that plays an important role in contemporary energy systems, particularly for power generation. It sits between lignite and bituminous coal…
Sub-bituminous A
Sub-bituminous A coal occupies an important place in the global energy mix. Positioned between lignite and bituminous ranks, this coal type is commonly used for power generation and industrial heat.…
Sub-bituminous coal
Sub-bituminous coal is an intermediate rank of coal that bridges the gap between lignite and bituminous coal. It plays a crucial role in modern energy systems, particularly in power generation,…
Black Thunder Mine – United States
The Black Thunder Mine is one of the most prominent coal mining operations in the United States, located in the heart of the Powder River Basin. This article provides a…
