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Meeting 2024 TMS Annual Meeting & Exhibition
Symposium Materials Processing Fundamentals: Iron and Steel Production
Presentation Title Low Carbon Smelting Practice of Large Blast Furnaces by Using of High Pellet Ratio
Author(s) Kai Wang, Gele Qing, Jianlong Wu
On-Site Speaker (Planned) Gele Qing
Abstract Scope Abstract: Ironmaking is one of the important processes in steel production and also the process with the highest carbon dioxide emissions. The carbon dioxide emissions from sintering, pelletizing, coking, and blast furnace processes account for over 80% of the entire process. The carbon dioxide emissions from the pellet production process account for one-third of the sintering process. Therefore, this article studied the high proportion pellet operation technology of a 5500m3 large scale blast furnace, and the pellet ratio was reached over 55% in the 5500m3 large blast furnace. The carbon dioxide emissions per ton of iron in the ironmaking system were reduced by more than 10%.
Proceedings Inclusion? Planned:
Keywords Iron and Steel,

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A Novel Electrode Model for Søderberg Electrodes
Analysis and Optimization Suggestions of Media-Carbon Microalloyed Steel Nozzle Clogging
Analysis of the Causes of Drilling Cracks in Free-cutting Silver Bright Rods
Chromium-Nickel-Molybdenum Ferroalloys for Stainless Steel Production via Sulfide Chemistry
Density Functional Theory (DFT)Simulation of Micro Surface Properties of FeO
Effect of Heating Rate on the Production of Iron Nugget from Off-grade Iron Ore Fines
Effect of Super-gravity Field on the Purification and Solidification Structure of Oxygen Free Copper (OFC)
Influence of High Magnetic Fields on Diffusion of C in Fe for Energy-efficient Processing of Steel
Influence of TiO2 and V2O3 on the Viscosity and Flow Behaviour of Iron Making Slag
Low Carbon Smelting Practice of Large Blast Furnaces by Using of High Pellet Ratio
Modification and Evaluation of Desulfurization and Denitrification of 360m2 Sintering Machine in Shougang Qian’an Company
Numerical Simulation of Slag-iron Flow in Simple Coke Bed
Optimization of Submerged Nozzle and Chamfer Design in the Mold of Bloom Continuous Casting Process Using Numerical Simulation
Production of Soft Magnetic Composites Using Cold Sintering Technique for Metals
Removing the Inclusions in Four-strand Asymmetrical Tundish by Using a Crutch-shaped Baffle
Research and Practice on the Technology of Ultra-thick Bed Sintering of Iron Ore in Shougang Jingtang Sintering Plant
Simulation on the Melting Behavior of Steel Scrap in a Converter with Top-bottom Combined Blowing
Study on the Key Technology of Preparing Vanadium Base Alloy for Nuclear Power
Study on the Phase Transformation Mechanism of Continuous Casting Mold Flux Controlled by Electric Pulse
The Behavior of Fine Dust from Materials Processing under the Acoustic Field
Thermodynamic Properties of Sulfur in the CaO-AlO1.5-LaO1.5-CeO1.5 System
Thermodynamic Properties of Zn-Al-Mg-, Mg-Al- and Al-Si-based Eutectic Alloys for Latent Heat Storage
Utilizing Hybrid Hot-Wire Laser DED to Repair Fractured Surfaces of H-13 Tool Steel

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