Tripathy, A K and Koria, S C and Saxena, M N (1973) Preparation of Pre-Reduced Briquettes and Studies on the Kinetics of the Process Under Reduced Pressure. In: Symposium on Science and Technology of Sponge Iron and Its Conversion to Steel, Feb. 19-21, 1973, CSIR - National Metallurgical Laboratory, Jamshedpur.
INVESTIGATIONS has been carried out to find the optimum conditions for the production of highly reduced iron ore briquettes suitable as a blast furnace feed from Indian ore fines and low grade coke/wool charcoal under reduced pressure 1 x 101 mm. (Hg.) The effects of time (1/4 hr. to 6 hr.) temperature (950°C to 1150°C and Fe20 1,C ratio (1/3 to 1/5) on the rate of reduction of iron ore brique-ttes have been studied. From the kinetic results, a mecha-nism for reduction of iron oxide in iron ore briquettes is proposed and optimum conditions for production of highly reduced iron ore briquettes are summarised.
|Item Type:||Conference or Workshop Item (Paper)|
|Uncontrolled Keywords:||Briquettes; kinetics; oxygen enrichment|
|Divisions:||Metal Extraction and Forming|
|Deposited By:||Sahu A K|
|Deposited On:||10 Jan 2012 15:57|
|Last Modified:||10 Jan 2012 15:57|
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