Rev. Met. Paris
Volume 104, Number 5, May 2007Haut-fourneau
Utilisation de l'acier
|Page(s)||221 - 230|
|Published online||22 May 2007|
Stable and efficient blast furnace operation with high PCI and low coke rate at Arcelor Mittal Flat Carbon W-Europe
Coke production capacity within AM FCWE is not self sufficient for the total HM production. PCI was started up in 2004 at Bremen BF2 and Eisenhüttenstadt BF5, with a ramp up to 180 kg/thm in one year. A working group defined the BF operating conditions leading to stable and efficient operation at high PCI. At Florange BF3 PCI trials at 220 kg/thm were successful. At Dunkerque BF4 and Gent BFA and B, the PCI rate exceeds regularly 210 kg/thm.
© La Revue de Métallurgie, 2007
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