Vaish, A K and Mehrotra, S P and Gupta, R C (2006) Thermodynamics and reduction kinetics of iron ore in direct reduction processes. Journal of Metallurgy and Materials Science, 48 (2). pp. 59-73.
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Abstract
Iron is mainly produced from its oxide ores, mostly from hematite, Fe2O3. In direct reduction processes, hematite is reduced by carbon, carbon monoxide, hydrogen or the mixture of carbon monoxide and hydrogen. These reducing agents may be produced from coal, oil or natural gas. The reduction kinetics of hematite lump/pellet (sphere) has been discussed. It forms a basis for the modelling of coal or gas based direct reduction processes.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Hematite ore, direct reduction processes, thermodynamics, reduction Kinetics, hematite lump, hematite pellet. |
| Subjects: | Materials Science |
| Divisions: | Metal Extraction and Forming |
| Depositing User: | Users 5 not found. |
| Date Deposited: | 21 Jul 2010 05:06 |
| Last Modified: | 02 Sep 2026 12:19 |
| URI: | http://eprints.nmlindia.org/id/eprint/1243 |
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