• December 14, 2025
Blended coal

Blended coal refers to coal products created by combining different grades or types of coal to achieve specific technical and commercial specifications. Blending is a widespread practice in power generation,…

  • December 5, 2025
Fat coal

Fat coal — a traditional term used in many coal-producing countries — denotes a high-quality type of coal valued for its energy content and physical behavior during heating. Often associated…

  • December 1, 2025
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…

  • November 28, 2025
Bituminous coal

Bituminous coal is one of the most important and widely used ranks of coal worldwide. It occupies an intermediate position in the coalification scale between sub-bituminous coal and anthracite, combining…

  • November 27, 2025
Thermal coal

Thermal coal, commonly known as steam coal, is one of the most important fossil fuels in modern energy systems. It is primarily used to generate electricity and as a heat…

  • September 10, 2024
The Role of Lignite in Local Power Generation

Lignite, often referred to as brown coal, plays a significant role in local power generation. This article delves into the importance of lignite, its extraction, and its impact on the…