Coal dust is a fine powdered form of coal, created by the crushing, grinding, or pulverizing of coal.

The grinding of coal to dust before combusting is generally done to improve the speed and efficiency of burning, also simplifying its handling.

Miêu tả

Sử dụng:

  • Steel production – As reducing agent or reactant.
  • Refining alumina – In low-temperature sintering process.

Lợi ích

  • Cải thiện tốc độ và hiệu quả đốt cháy (so với than cục).
  • Low-cost energy source