Coal Mining Services

Frequently Asked Questions

• What is coal mining?

  Coal mining is the process of extracting coal from the ground, used primarily for electricity generation, steel production, and industrial heating.

• What are the main types of coal?

  Anthracite – High carbon content, burns cleanly. Bituminous – Most common for electricity. Sub-bituminous – Lower carbon, used in power plants. Lignite – Low-grade, used locally near mines.

• What are the methods of coal mining?

  Surface Mining (Open-pit, Strip mining) – For shallow coal deposits. Underground Mining (Room & Pillar, Longwall) – For deeper deposits. Continuous Mining – Uses a machine to cut coal directly from seams.

• What is non-coking coal used for?

  Non-coking coal is mainly used in power generation, cement manufacturing, and industrial heating—unlike coking coal, it isn't suitable for steel-making.

• Is coal mining environmentally safe?

  Coal mining can impact the environment through land disturbance, water pollution, and emissions, but modern practices aim to reduce these effects via regulations and reclamation.

• Where are major coal mines located?

  Major coal mines are found in countries like China, India, the USA, Australia, Indonesia, and Russia.

• What safety measures are taken in coal mines?

  Proper ventilation Gas detection systems Regular safety drills Use of PPE (personal protective equipment)