Kinetic analysis of iron ore powder reaction with hydrogen—carbon ...
Iron ore powder was isothermally reduced at K with hydrogen/carbon monoxide gas mixture (from 0vol%H 2 /100vol%CO to 100vol%H 2 /0vol%CO). Results indicated that the whole reduction process could be divided into two parts that proceed in series. The first part represents a doublestep reduction (Fe 2 O 3 →Fe 3 O 4 →FeO), in which ...