Reduction processing apparatus for steel-making slag and reduction processing system for steel-making slag
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United States of America Patent
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Jan 19, 2016
Grant Date -
Oct 2, 2014
app pub date -
Jun 27, 2013
filing date -
Jun 27, 2012
priority date (Note) -
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Abstract
This reduction processing apparatus for a steel-making slag that continuously performs reduction processing to a hot steel-making slag by using an electric furnace includes: a slag-supplying container that charges the hot steel-making slag into the electric furnace; an electrode that is provided at the electric furnace and heats a molten slag layer on a molten iron produced by reducing the hot steel-making slag; an auxiliary-raw-material supplying unit that supplies an auxiliary-raw-material including a reducing agent to the molten slag layer; and a tilting unit that tilts the slag-supplying container and adjusts a charging amount of the hot steel-making slag to the electric furnace.
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