Przemysl Chemiczny, Vol.99, No.9, 1305-1308, 2020
Compaction of ashes generated in coal combustion processes by granulation method
Mixts. of selected ashes with H2O (20-25% by mass), CaSO4 center dot 0.5H(2)O (20% by mass) or CaSO4 center dot 0.5H(2)O + Ca(OH)(2) (20% by mass) were granulated and studied for mech. strength and SO2 sorption capacity. The pH and content of sulfate ions in the eluates were detd. in all granulates.