• December 1, 2025
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.…

  • November 30, 2025
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,…

  • November 24, 2025
Coking coal

Coking coal, also known as metallurgical coal, is a specialized type of coal used primarily for producing coke, the essential carbonaceous material in traditional iron and steelmaking. Unlike thermal coal…

  • January 8, 2025
Bituminous Coal: Characteristics and Industrial Applications

Bituminous coal, often referred to as “soft coal,” is a type of coal that is widely used for various industrial applications due to its favorable characteristics. This article delves into…

  • November 11, 2022
How Coal is Used in Cement Manufacturing

Coal plays a crucial role in the cement manufacturing process, serving as a primary energy source for the production of clinker, the key ingredient in cement. This article delves into…

  • October 28, 2022
Strategic Coal Reserves: How Countries Manage Their Stockpiles

Strategic coal reserves play a crucial role in ensuring energy security and economic stability for many countries. As the world continues to grapple with energy demands and the transition to…