The diligence of drying coal powder in the process of coal bricket manufacturing

Аннотация

In addition to the main constituents of mined coal, coal contains various additives that form non-combustible ash. This prevents pollution and complete combustion of coal. In addition, the presence of rock in the coal reduces the specific combustion temperature of the coal. Coal is classified and mined with varying amounts of minerals. The ash content of coal varies from 6 to 30%, depending on how long it has been stored in the ground.