Kinetics of dense magnetite formation during oxidation of wüstite and reduction of hematite in CO/CO2 gas mixtures

Thermogravimetric study of the wüstite oxidation. Influence of the cation diffusion in magnetite and of the oxygen transfer at the phase boundary magnetite/gas on the wüstite oxidation and on the hematite reduction. Linear and parabolic growth of dense magnetite.