Direct Smelting Process
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United States of America Patent
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app pub date -
Oct 20, 2014
filing date -
May 18, 2010
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Abandoned
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Abstract
A molten bath-based direct smilting process comprises controlling the process conditions in a direct smelting vessel so that molten slag in a molten bath of metal and slag in the vessel has a viscosity in a range of 0.5-5 poise when the slag temperature is in the range of 1400-1550° C. in the molten bath in the vessel.
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