
Investigation of coal dust explosion hazard at the Nikola TeslaA ...
Coal dust generation varied from g/min. Daily dust settlement ranged between 40 and 300 g/m/sup 2/. Total quantity of accumulated coal dust in the power plant ranged from kg/day; 250 g/m/sup 3/ of coal dust may cause an explosion. Thus, a dangerous amount of coal dust, depending on worksite, will settle in days.