PR-RU2019-5 - 2019 AIST Industry Roundups

2019 AIST North American Blast Furnace Roundup

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Abstract:
Roundup Includes Company and location, Furnace, Furnace characteristics (Hearth diam. (m) Working vol. (m3) Top pressure (atmg) Charging method Actual 2018 hours operated Actual 2018 production (tHM) Actual 2018 specific production rate (tHM/m3wv24 hrs)), Burden (kg/tHM) (Fluxed pellets Acid pellets Sinter Lump ore Reverts with Fe and Fe oxides Scrap DRI, HBI, new Fe units), Blast conditions (Wind rate (Nm3/min) Enrichment oxygen flow (Nm3/min) Moisture in blast (g/Nm3) Oxygen % in blast), Reductant consumption (Injectant 1 [Rate (kg/tHM) Type], Injectant 2 [Rate (kg/tHM) Type])


Keywords: blast furnace, north america