Challenges for Sustainable Ironmaking at ArcelorMittal - ABM

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Profit / Innovation Use lower cost raw materials – innovative no coke sinter BOF Slag Fines: Metallic Non-Metallic Skimmer Hammer Mn Fines Mn Slag QCM Concentrate Pellet Chips BF Sludge Low-Oil and Oily Mill Scale BF Stockhouse Dust BF Casthouse Dust Pre-Blend Site Blend Site IHE #2 Sinter Plant Water Treatment Sludge Scale Breaker Sludge Sinter Plant Clean-Up In-Plant Fines BOF Grit BF Flue Dust BOF Filter Cake Dolomite Pellet Fines Cold Sinter Fines Purchased Millscale 05/10/2008 63 Mn Slag
Profit /Innovation Use lower cost raw materials – Reduce natural gas use with tail gas NG HyL Midrex Tail Gas CO2 Removal 05/10/2008 64
Page 1 and 2:
Challenges for Sustainable Ironmaki
Page 3 and 4:
The inside cover - Not in this mill
Page 5 and 6:
Outline • Ironmaking at ArcelorMi
Page 7 and 8:
Global Iron and Steel Production Tr
Page 9 and 10:
Ironmaking facilities are “integr
Page 11 and 12:
Eqv Coke Rate kg/thm Equivalent Cok
Page 13 and 14: 700 80 600 70 500 60 Effective Grat
Page 15 and 16: And highly vertically integrated 05
Page 17 and 18: • Ironmaking at ArcelorMittal An
Page 19 and 20: Sustainability Challenges 05/10/200
Page 21 and 22: Sustainability A vertical vision, i
Page 23 and 24: Three Axes of Action 05/10/2008 22
Page 25 and 26: Knowledge Organization To move glob
Page 27 and 28: Knowledge Organization Increase our
Page 29 and 30: Knowledge Organization Increase our
Page 31 and 32: Energy / Environment IH No. 7 Blast
Page 33 and 34: Energy / Environment A process - pr
Page 35 and 36: ArcelorMittal Tubarão Energy Model
Page 37 and 38: Fuel Recovery Index Gas Fuel is pro
Page 39 and 40: Profit / Innovation 05/10/2008 38
Page 41 and 42: Profit /Innovation Asset Longevity
Page 43 and 44: Tubarao No. 1 BF Equipment Control
Page 45 and 46: Tubarao No. 1 BF BF - SHELL DEGRADA
Page 47 and 48: Tubarao No. 1 BF Total Fuel Rate (n
Page 49 and 50: Profit /Innovation Design tools for
Page 51 and 52: Profit /Innovation Know your proces
Page 53 and 54: Profit /Innovation Know your proces
Page 55 and 56: Profit /Innovation Push the limits
Page 57 and 58: Profit /Innovation Push the Limits
Page 59 and 60: Profit /Innovation Improve Value-in
Page 61 and 62: Profit /Innovation Enhanced use of
Page 63: Lisakovsky de-P flowsheet Gravity M
Page 67 and 68: Concluding Remarks The New Cover -
Page 69 and 70: The Ironmaking plant - Innovation a
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Challenges for Sustainable Ironmaking at ArcelorMittal - ABM

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