Conversion of Mill Scale Waste into Valuable Products via Carbothermic Reduction

Table 5

Mill scale experimental runs (reducing agent: coke).

Heat number	Stoichiometric carbon	Chemical composition of produced metal, wt%
		C	Si	Mn	S	P
1	0.9	0.02	0.001	0.032	0.199	0.005
2	1.0	0.32	0.004	0.127	0.210	0.015
3	1.1	1.80	0.005	0.171	0.191	0.018
4	1.2	1.81	0.008	0.122	0.151	0.015
5	1.3	3.04	0.020	0.211	0.165	0.022
6	1.5	3.84	0.079	0.337	0.053	0.015
7	1.6	3.13	0.664	0.495	0.067	0.016
8	1.7	3.74	0.969	0.675	0.021	0.015