Apparatus for generating a reducing gas
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United States of America Patent
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-
Nov 19, 1985
Issued Date -
N/A
app pub date -
Oct 9, 1984
filing date -
Dec 1, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Apparatus for generating a reducing gas in a molten iron bath gasifier while simultaneously producing direct reduced iron oxide in an associated shaft furnace with the gas from the gasifier. The apparatus includes means for controlling the temperature of the reducing gas to the shaft furnace, means for cleaning, upgrading, and introducing spent top gas from the direct reduction furnace to the molten bath gasifier as a gaseous coolant to cool the reaction with the bath and reduce refractory wear within the gasifier.
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