6th International Symposium on High-Temperature Metallurgical Processing

Front Matter....Pages i-xxii
Front Matter....Pages 1-1
Recovery of Iron from Hematite-Rich Diasporic-Type Bauxite Ore....Pages 3-10
Al Control in High Titanium Ferro with Low Oxygen Prepared by Thermite Reaction....Pages 11-17
Production of Green Steel from Red Mud: A Novel Concept....Pages 19-26
Production of ZrB2-TiB2 Ceramic Composite Powders by SHS....Pages 27-34
Study on Inclusions in CuCr25 Prepared by Thermit Reduction-Electromagnetic Casting....Pages 35-42
Progress on Protection of Titanium-Bearing Materials in Chinese Blast Furnace....Pages 43-49
Front Matter....Pages 51-51
Example of the Refractory Corrosion Test Work with Nickel Matte....Pages 53-60
Effects of Functional Additives on the SHS of Boron Carbide....Pages 61-66
High Temperature Softening Behaviours of Iron Blast Furnace Feeds and Their Correlations to the Microstructures....Pages 67-74
Sintering Behavior of Pelletizing Feed in Composite Agglomeration Process (CAP) of Iron Ore Fines....Pages 75-82
Effect of Anodic Polarization on Layer-Growth of Fe-Ni-Cr Anodes in Cryolite-Alumina Melts....Pages 83-90
Influence of Mineralogy on Metallurgical Properties of Lump Ore....Pages 91-98
Study on Thermal Physical Properties of 304 Stainless Steel....Pages 99-104
Solubility of SC2O3 in NA3ALF6-K3ALF6-ALF3 Melts....Pages 105-112
Formation Mechanism of 2CaO·SiO2 and 3CaO·P2O5 Solid Solution in CaO-SiO2-FetO-P2O5 Slags....Pages 113-120
Front Matter....Pages 121-121
Liquidus in System Cu2O − CaO -Al2O3 at 1250°C....Pages 123-130
Cohering Behavior of Coal Ash with Pellet Scrap Powder and Relationship Between Coal Ash and Kiln Ringing....Pages 131-138
Improving the Pelletization of Chromite Concentrate by HPGR and its Mechanism....Pages 139-146
Influence of Sulfur on Dissolution of Graphite in Molten Iron....Pages 147-153
Effect of MgO on Emergence of Blast Furnace Primary Slag with Comprehensive Furnace Burden....Pages 155-161
Front Matter....Pages 121-121
Volatilization Behavior and Mechanisms of Arsenic, Sulfur and Carbon in the Refractory Gold Concentrate....Pages 163-170
Study on Enhanced Reduction of Liquid Lead Slag with Coal Particles....Pages 171-178
Comprehensive Research on Basicity and Coal Dosage of Sinter Based on Cost Analysis....Pages 179-186
The Upper Limit of Trace Elements of Low-Grade Iron Ore Used in Sinter....Pages 187-192
Corrosion Mechanism of MgO-C Ladle Refractory in Contact with MgO-CaO-Al2O3-SiO2 Slag....Pages 193-200
Front Matter....Pages 201-201
High Temperature Investigation of Viscosity for FeCrMnNi As-Cast Trip/Twip Steel....Pages 203-210
Production of CrB2 Powder Via Self Propagating High Temperature Synthesis....Pages 211-214
Formation of Intermetallic Phases in Al-Sc Alloys Prepared by Molten Salt Electrolysis at Elevated Temperatures....Pages 215-222
Chemical Processing of a High Carbon FeCr Alloy Fine Powder....Pages 223-230
Copper Removal from Ferronickel....Pages 231-238
Preparation of Al-Ti Master Alloys by Aluminothermic Reduction of TiO2 in Cryolite Melts at 960°C....Pages 239-246
Front Matter....Pages 247-247
On the Simultaneous Iron Oxide Reduction and Carburization Kinetics....Pages 249-256
Slag Chemistry of Bottom Blown Copper Smelting Furnace at Dongying Fangyuan....Pages 257-264
Reduction Behavior of Multi-Nonferrous Metals-Bearing Iron Concentrate Pellet by Mixed CO/H2 Gas....Pages 265-272
Viscosity Property of Gold-Antimony Smelting Slags by Blast Furnace....Pages 273-280
Experimental Investigation on Reduction Kinetics of Stainless Steel-Making Slag in Iron Bath Smelting Reduction....Pages 281-287
Kinetics of Vanadium Extraction from Hot Metal by Basic Slag....Pages 289-296
Phase Transformation in Magnesium-rich Nickel Oxide Ore after Reduction Roasting Process....Pages 297-304
Recovery of Cr during Smelting Treatment of Stainless Steel Dust....Pages 305-312
Effect of Additives on the Reduction and Melting Separation of Ludwigite/Coal Composite Pellet....Pages 313-319
Front Matter....Pages 321-321
The Self-Reducing Pellet Production from Organic Household Waste....Pages 323-330
The Application of a Recent Thermodynamic Model for Coke Crystallites: Chemisorption of Methyl Groups, Decomposition of Natural Gas, and the Reduction of Metal Oxides....Pages 331-338
The Use of Metallurgical Oil Sludge as a Reductant in a High Temperature Metallurgical Process....Pages 339-347
Kinetics Between SiO and CH4 at High Temperature....Pages 349-356
The Research on Process Characteristics of Different Fuels for Blast Furnace Injection....Pages 357-364
Phosphorus Removal of Oolitic High Phosphorus Iron Ore Using Biomass Char....Pages 365-370
A Prediction Model for the High-Temperature Performance of Limp Coal Used in Corex....Pages 371-378
Effective Utilization of Semicharcoal in Sintering....Pages 379-386
Influence of Coke Breeze Combustion Conditions on the Emission of NOx in Sintering Process....Pages 387-394
Front Matter....Pages 395-395
Assessment of Gas-Metal-Slag Interaction in a Steel Making Ladle through Physical and Mathematical Modelling....Pages 397-404
Analysis of BF Hearth Reasonable Cooling System Based on the Water Dynamic Characteristics....Pages 405-412
Simulation Study on Solution Foaming by Controlling Gas Generation Reaction in Water-Glycerol System....Pages 413-420
Distribution Behavior of Vanadium, Chromium and Phosphorous between Basic Slag and Semi-Steel....Pages 421-428
Distribution Behaviours of Cu, Co and Fe during Cu Smelter Slag Cleaning Process....Pages 429-436
Discussion of the Investigation Method on the Reaction Kinetics of Metallurgical Reaction Engineering....Pages 437-444
Simulation Computation of 430 Ferritic Stainless Steel Solidification....Pages 445-450
Front Matter....Pages 451-451
Analysis of Sulfidation Routes for Processing Weathered Ilmenite Concentrates Containing Impurities....Pages 453-460
Use of Recycled Fluxes Substituting Fluorspar for Refining Operation in a BOF Reactor....Pages 461-468
Research on Foam Concrete Features by Replacing Cement with Industrial Waste Residues....Pages 469-476
Study on Reduction Disintegration of Sinter from Titanomagnetite Concentrate....Pages 477-484
Front Matter....Pages 451-451
Techno-Economic Assessment of Recycling BOF Offgas Cleaning System Solid Wastes by Using Zinc-Free Scrap....Pages 485-491
Modeling and Recovery of Iron (Fe) from Red Mud by Coal Reduction....Pages 493-498
Utilization of Iron-Bearing Dusts in Iron Ore Sintering by Composite Agglomeration Process....Pages 499-506
Thermodynamics Analysis and Industrial Trials of Bottom-Blowing Smelting for Processing Lead Sulfate-Containing Materials....Pages 507-514
Strengthening Reduction Process of Vanadium Titanao-Magnetite with CaF2 Added at High Temperature....Pages 515-522
Research on the Technology of Producing Building Stone by Using Blast Furnace Slag....Pages 523-530
Front Matter....Pages 531-531
Recovery of Gallium from Secondary V-Recycling Slag by Alkali Fusion....Pages 533-540
Activities of Titanium Ions in Molten Calcium Chloride....Pages 541-544
Study on the Influence of Rich Oxygen Atmosphere for the Properties and Structure of Castables Used in Hot Wind Pipe of Blast Furnaces....Pages 545-550
Study on the Removal of Gases in RH Refining Progress through Experiments Using Vacuum Induction Furnace....Pages 551-558
Apparent Viscosity Measurement of Iron Particles....Pages 559-564
Effect of Al2O3 on Precipitation Behavior of Phosphorus Enrichment Phase in Dephosphorization Slag....Pages 565-572
Thermodynamic Analysis of Titanium Behavior in Hot Metal and Titanium Load Foundation....Pages 573-578
Deoxidation Study on V-Ti-Fe as Hydrogen Storage Alloy....Pages 579-586
Study on Damage Mechanism of Ductile Cast Iron Cooling Stave....Pages 587-594
Application of Carbon Composite Bricks for Blast Furnace Hearth....Pages 595-602
Oxidation Character of Carbon Composite Bricks Used in Blast Furnace....Pages 603-609
Control of the Forming Behavior of Anosovite in the Reduction of Ilmenite by Hydrogen....Pages 611-618
Characteristic and Kinetics of Oxidation of Coke by CO2 Based on Isothermal Method....Pages 619-626
Research Progress of Iron Carburization in Blast Furnace....Pages 627-633
Front Matter....Pages 531-531
Adsorptive Removal of Pb(II) from Aqueous Solution Using Raw and Wasted Low Grade Iron Ore with Phosphorus as Adsorbent....Pages 635-642
Fundamental Study of High Al2O3 Sinter Softening and Melting Behavior....Pages 643-650
Suitable Water Flow and Water Temperature Difference of Blast Furnace....Pages 651-658
The Study on Vacuum Degassing Process of AlV55 Alloy....Pages 659-665
Mathematical Heat Transfer Model of Surface Quenching Process for Hot Charging....Pages 667-674
Investigation of the Slag Forming Route When Smelting Medium-Phosphorus Hot Metal....Pages 675-681
High Temperature Interaction between Sinter and Lump Ores/Pellet in Cohesive Zone of Blast Furnace....Pages 683-689
Research on Deep Reduction and Magnetic Separation of Marine Placer Based on Carbon Composite Pellet....Pages 691-698
Study on Arsenic Removal in Molten Steel....Pages 699-705
Study on Crystallization Properties of Mold Flux in Magnetic Field....Pages 707-714
Separation of Non-Metallic Inclusions from Aluminum Melt by Super Gravity....Pages 715-722
The Slagging Behavior of Single Furnace Burden....Pages 723-728
Economical Research of Dephosphorization in Single Slag Melting Process....Pages 729-737
Thermal Design Method for Strures of Microwave Hot Air Reactor....Pages 739-746
The Phase Transformation of Bayan Obo Ore Treated with Insufficient Reductant....Pages 747-754
Study on the Evolution of Nonmetallic Inclusions in N510L Beam Plate during Production Process....Pages 755-763
Back Matter....Pages 765-772