The effects of nucleation and growth on the reduction of Fe2O3 to Fe3O4

@article{Hayes1981TheEO,
  title={The effects of nucleation and growth on the reduction of Fe2O3 to Fe3O4},
  author={Peter C. Hayes and Paul Grieveson},
  journal={Metallurgical Transactions B},
  year={1981},
  volume={12},
  pages={319-326}
}
The kinetics of reduction of hematite powder to magnetite in CO-CO2 gas mixtures at temperatures between 500 and 663 °C have been measured. The reactions are described in terms of a simple nucleation and growth model. The chemical reaction rate constants for the reduction of hematite to magnetite are obtained and the nucleation frequencies of magnetite on hematite are calculated for a range of temperatures and oxygen partial pressures. A possible technique for the improvement of the… 
Microstructural changes on the reduction of hematite to maanetite
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Using a simplified model of an oxide surface containing emergent dislocations, it has been shown that the overall chemical reaction rate constant for the reduction of an iron oxide reaction surface
Reducibility of potassium-promoted iron oxide under hydrogen conditions
There is economic incentive to operate the ethylbenzene dehydrogenation reaction at low steam/ethylbenzene ratios. To develop catalysts capable of performing under these conditions, it is necessary
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