Production of iron
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United States of America Patent
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Apr 6, 2010
Grant Date -
Dec 7, 2006
app pub date -
Apr 18, 2006
filing date -
Apr 18, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process for producing desulphurised iron in a solid form. The process includes (a) direct smelting an iron-containing metalliferous feed material and producing molten iron; (b) desulphurising molten iron produced in the direct smelting (a); and (c) casting desulphurised molten iron from the desulphurisation (b) into a solid form, such as pigs.
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