Method and apparatus for producing molten iron using coal
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United States of America Patent
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Aug 11, 1987
Grant Date -
N/A
app pub date -
Oct 3, 1985
filing date -
Oct 3, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A highly efficient method and apparatus for production of molten iron using coal by coal gasification in a molten iron gasifier-melter. The gasifier-melter is coupled to a direct reduction shaft furnace and utilizes both the gaseous and solid output of the shaft furnace. The process is especially efficient when using non-metallurgical coals.
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