Performance Evaluation of an Ironmaking System with Environmental Costs

Table 3

Main chemical composition of fuel.

Item	C	Volatile					Ash						SORG
		CO2	CO	H2	CH4	N2	SiO2	CaO	MgO	Al2O3	S	P
Coke	85.76	0.434	0.459	0.074	0.05	0.223	6.355	0.636	0.508	5.084	0.057	0.009	0.58
Pulverized coal	83.55	1.763	0.993	1.347	0.689	4.660	0.460	0.370	3.720	0.041	0.006	0.56