Ash chemical composition Wt/% SiO2 Al2O3 Fe2O3 CaO MgO Na2O K2O SO3 TiO2 Others
27.80 13.49 15.19 27.10 2.49 1.36 0.42 10.04 0.50 1.61
Table 1: Ash chemical composition of Yulin slag.