Recent Trends in Heat Recovery Cokemaking Processes - ABM
Recent Trends in Heat Recovery Cokemaking Processes - ABM
Recent Trends in Heat Recovery Cokemaking Processes - ABM
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Alternate Reductants for Coke Replacement<br />
• Increased use of PCI and other reductants to replace coke <strong>in</strong><br />
Blast Furnaces<br />
• As high as 30-40% of blast furnace coke has been replaced by<br />
alternate reductants like PCI<br />
• Alternate reductants could potentially make up as much as<br />
50% of the total reductant<br />
• As alternate reductants like PCI <strong>in</strong>crease, higher quality coke<br />
needed:<br />
– Supports the burden (about 50% of total reductant)<br />
– Distributes gases<br />
• Will drive demand for larger and stronger coke!<br />
September 2011 SunCoke Energy 7
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