PROCESS FOR INHIBITING DUST FORMATION OF CINDER-FLUE-ASH IN THE PULP RESERVOIRS OF COAL FIRING POWER STATIONS WITH CHARGING THE PULP RESERVOIRS

摘要

Large 4-5 deep trenches are divided into spaces of 8000-10000 m3 capacity and they are filled with the flue dust. When they are full, the surface is covered with a 3-5 cm layer mixt. of 0.04 units lime, 0.04 units cement and 0.8-1.3 units water. This layer solidifies within a few hours and it creates a solid lid, which is not moved either by rain or wind, thus stopping the dust pollution