Prevention and Repression of Spontaneous Combustion.

The course deals with one of the most serious risks of coal mining - issue of endogenous fires, their prevention and repression. The main circuits subject in the prevention of spontaneous combustion include chemical and physical properties coal substance, the theory of spontaneous combustion, methods for assessing the susceptibility of coal matter of spontaneous combustion, the statistics of endogenous fires in coal OKR underground mines, natural and technical factors influencing the formation endogenous fires, early identification of spontaneous combustion (gas indicator, infratechnologie), principles of prevention of spontaneous combustion in mines, aerodynamice of goafs, the application of technical means spon-com prevention (inhibitors, nitrogen, sealing falls, depression, regulation etc.). In the area of repression is the main subject of the control circuits of mine fires intervention order mine rescue. Training courses are supplemented information on the issue of endogenous fires in coal mines and valid generally binding and internal legislation.

1st Physico-chemical properties of coal affect its susceptibility to oxydation
2nd The theory of self-ignition
3rd Methods for evaluation of susceptibility to spontaneous combustion of coal
4th Susceptibility to spontaneous combustion seams OKR, the statistics of spontaneous combustion in OKR
5th Methods for early detection of spontaneous combustion
6th Evaluation indicator gas autoignition
7th Natural and technological factors affecting the emergence of spontaneous combustion
8th Operational risk assessment of technological criteria of self-ignition