The chemical composition of fly ash is extremely complex in China and varies greatly with coal source
and combustion conditions. The fly ash commonly consist of SiO2, Al2O3, Fe2O3, CaO, MgO, Na2O, K2O,
SiO2 and trace concentrations of heavy metals like lead, cadmium, arsenic and mercury.
The particles fineness of fly ash ranged from 0.5 to 300
The chemical composition of fly ash is extremely complex in China and varies greatly with coal sourceand combustion conditions. The fly ash commonly consist of SiO2, Al2O3, Fe2O3, CaO, MgO, Na2O, K2O,SiO2 and trace concentrations of heavy metals like lead, cadmium, arsenic and mercury.The particles fineness of fly ash ranged from 0.5 to 300
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