Experimental Study on Oxygen-Enriched Sintering of Vanadium-Titanium Magnetite

Table 1

Chemical composition of raw materials.

Raw materials	TFe	SiO2	CaO	Al2O3	MgO	TiO2	S	P	LOI
Mix ore	52.5	5.5	4.9	2.87	2.3	5.9	0.388	0.14	2.5
Dolomite	—	3.0	30.0	—	20.5	—	0.070	—	40.0
Lime	—	2.7	77.0	—	—	—	0.070	—	15.0
Return ore	46.6	5.8	15.0	2.9	2.2	4.9	0.069	0.04	1.20