Electric furnace for producing molten metal having material recycling capability
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United States of America Patent
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Oct 28, 2014
Grant Date -
Nov 29, 2012
app pub date -
Nov 29, 2011
filing date -
Nov 30, 2010
priority date (Note) -
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Abstract
The present invention relates generally to a smelting operation or the like, by which molten metal is produced from a metal oxide after metal oxide agglomerates are directly reduced and melted with a carbonaceous material in an electric heating and melting furnace. More specifically, the present invention relates to an electric furnace for producing molten metal that has material recycling capability, especially in-process material recycling capability.
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