Xinjiang, lignite coal drying plant, 200TPD drying capacity.
Lignite contains 30% water and is prone to spontaneous combustion. It needs to be dried and transported over long distances.
Indirect heating rotary drum (steam heat source, temperature 200 ℃) to avoid coal dust explosion.
Process: Low temperature slow drying (moisture content up to 12%).
Reduce transportation losses by 50% and significantly decrease the risk of spontaneous combustion.
