Hazardous substances produced by lime burning in lime kilns
Calcined at high temperatures, lime decomposes into carbon dioxide and lime. The main hazard is carbon dioxide, which can cause global warming.
In addition, coal and limestone combustion will produce large amounts of dust, the human respiratory system is extremely harmful, prone to respiratory diseases.
In the process of lime burning, a large amount of coal is needed as fuel, and coal combustion produces soot, sulfur dioxide and waste residue. These substances cause great harm to the human body and the environment.
