How to solve the problem of coal spontaneous combustion
Not correct, burning need oxygen consumption, oxygen can not burn the fire.Fire should meet three conditions at the same time the oxygen, combustible, and ignition temperature is reached.
At the same time because many things will be the same oxidation of coal oxidation will produce heat if the heat is not soon dissipated to the coal spontaneous combustion of coal.
Coal in the process of piling up spontaneous combustion occurs frequently, this is because the coal at room temperature will also be slow oxidation of oxygen in the air. Oxidation at the same time have a certain amount of heat, if the heat can not be dissipated, the heat in the coal heap together, temperature will rise, temperature and accelerate the oxidation of coal, when the temperature is higher than 60 DEG C when the coal temperature rises rapidly, if not timely treatment, it will cause a fire, this is the pile of coal only by self oxidation without external fire caused by the "spontaneous combustion" phenomenon. Prone to oxidation of lignite and long flame coal is more prone to spontaneous combustion".
