Mathematical Analysis of the Effect of Iron and Silica on the Reduction Performance of Manganese Ores

Table 1

Chemical composition of different grades of manganese ores.

Ore description	T Fe	T Mn	SiO2	Al2O3	CaO	MgO	P	LOI
High Fe-low Si	23.48	34.73	6.75	0.56	0.38	0.16	0.051	8.29
Low Fe-low Si	3.9	47.8	7.93	4.35	0.26	0.18	0.063	9.67
Low Fe-high Si	2.72	36.66	27.26	2.49	1.97	0.26	0.062	8.88
High Fe-high Si	33.24	13.67	16.32	1.32	0.2	0.06	0.12	10.03