Reductant addition in a channel induction furnace
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United States of America Patent
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Jun 22, 2010
Grant Date -
Sep 17, 2009
app pub date -
Mar 14, 2008
filing date -
Mar 14, 2008
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of operating a channel induction furnace to process a feed material and obtain therefrom at least one of a molten metal product, a vapor phase metal product and a slag product. A molten metal bath is maintained in the channel induction furnace and the method includes adding a reductant such as carbon or a carbon containing material directly into the molten metal bath independently of the feed material.
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