Peng / Hwang / Mahmoud 11th International Symposium on High-Temperature Metallurgical Processing

1. Auflage 2020
ISBN: 978-3-030-36540-0
Verlag: Springer International Publishing
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 1008 Seiten, eBook

Reihe: The Minerals, Metals & Materials Series

In recent years, global metallurgical industries have experienced fast and prosperous growth. High-temperature metallurgical technology is the backbone to support the technical, environmental, and economical needs for this growth. This collection features contributions covering the advancements and developments of new high-temperature metallurgical technologies and their applications to the areas of processing of minerals; extraction of metals; preparation of refractory and ceramic materials; sintering and synthesis of fine particles; treatment and recycling of slag and wastes; and saving of energy and protection of environment.  The volume will have a broad impact on the academics and professionals serving the metallurgical industries around the world.

Zielgruppe

Research

Autoren/Hrsg.

Peng, Zhiwei

Hwang, Jiann-Yang

Mahmoud, Morsi Mohamed

Downey, Jerome P.

Gregurek, Dean

Zhao, Baojun

Yücel, Onuralp

Keskinkilic, Ender

Ke, Ender

Jiang, Tao

White, Jesse F.

Inhaltsverzeichnis

1;Preface;5
2;Contents;7
3;About the Editors;17
4;Part I Simulation of High-Temperature Processes;26
5;1 Hydraulic Model Study of Combined Blowing in 65t Electric Arc Furnace (EAF);27
6;2 A New and Highly Efficient Argon Blowing Mode for a 70t Steelmaking Ladle;37
7;3 A Kinetic Model for the Interaction of FeO with MgO-14.5 wt% C Refractory Under the Conditions of the Novel Flash Ironmaking Technology (FIT);45
8;4 The Narrow Window Evaluation Model of Converter Operation Process Based on the Logistic Regression Algorithm;56
9;5 The Development of a Heat and Mass Transfer Model for a Shaft Kiln to Preheat Manganese Ore with Hot Air, Model Development Methodology;65
10;6 Numerical Simulation Study on Optimization of Large-Capacity Single-Strand Tundish Flow Control Devices;76
11;7 Predictive Modeling and Optimization of the Variant Combinations of Material Ratios in the Gasification–Reduction Coupling Process;87
12;Part II Energy Efficient Clean Metallurgical Technologies;99
13;8 Clean and Efficient Recovery of Precious Metals from Ag-Rich Lead Slime Anode;100
14;9 Effects of Electrolytic Parameters on the Deposition of Boron at the Cathode During Molten Salt Electrolysis of Silicon;111
15;10 The Application of an Effective Equilibrium Reaction Zone Model Based on CALPHAD Thermodynamics to Steel Making;119
16;11 Optimization Dephosphorization Process of the Early Stage in 300t Steelmaking Converter with Top and Bottom Combined Blowing;132
17;12 Mechanical Properties of a Laser Deposited Spherical Ti4822 Alloy;140
18;13 Study on the Relationship Between Process Reconstruction and Energy Saving of Iron and Steel Manufacturing Process in China;149
19;14 Effect of Magnetic Field on CaO–SiO?–CaF? Mould Flux: New Insight from Molecular Dynamic Simulation;163
20;15 Investigation of the Crack Initiation and Propagation in Super Duplex Stainless Steel During Hot Working;172
21;Part III Fundamentals of Metallurgical Processes;183
22;16 Corrosion Behaviors of Al?O? and ZrO? Refractories in Contact with High-Basicity Refining Slag;184
23;17 Phase Equilibria in the System Al?O?–MnO–SiO?: Thermodynamic and Application;196
24;18 Thermodynamic Analysis of Chlorination of Zinc-Bearing Phases in Pyrite Cinder;205
25;19 Numerical Simulation Study of Arrangement Height and Angle of Rotary Hearth Furnace Burner;215
26;20 Estimation of Thermodynamic Properties of Sodium Magnesium Silicates by the Polyhedron Method;226
27;21 Numerical Simulation on Distributor Optimization of Twin-Roll Strip Continuous Casting;238
28;22 Effect of Al and Ca Content on the Behavior of the Inclusion in High-Grade 304 Type Stainless Steel;249
29;23 Development of Online Control Software for Precise Calcium Treatment of Steels;262
30;Part IV High-Temperature Processing;269
31;24 Effect of CO? on Vanadium Extraction and Thermal Effect in Top-Bottom Combined Blowing Converter;270
32;25 Control of the Distribution of Vacuum Arcs Within Vacuum Arc Remelting with Externally Applied Magnetic Fields;279
33;26 High Temperature Processing of Tungsten Slag;294
34;27 Non-isothermal Kinetics of Carbothermic Reduction of Fayalite;300
35;28 Upgrading Pilot-Scale Facility at MINTEK to Evaluate the Effect of Preheating on Smelter Operations;308
36;29 Preparation of Expanded Slag Ball with Blast Furnace Slag by Rotary Cup;323
37;30 Ripening Behavior of Carbides in Low-Carbon Low Alloy Steel FAS3420H During Spheroidizing Annealing Process;332
38;31 Study of the Influence of the Angle Between the Bottom Blowing Elements on the Dynamic Conditions in a 300t Converter;343
39;Part V Extraction and Recovery of Metals;358
40;32 Recovery of Chromium from Ferronickel Slag via Alkaline Roasting Followed by Water Leaching: Effect of Roasting Atmosphere;359
41;33 Purification of Crude Selenium and Recovery of Gold and Silver by Vacuum Distillation;369
42;34 Effect of P?O? on the Recovery of Ti from Ti-Bearing Blast Furnace Slag by Super-Gravity;381
43;35 A Study on Recovery of Iron from Red Mud by Solid State Reduction Followed by Magnetic Separation;392
44;36 Self-reduction of Core-Shell EAF Dust-Biochar Composite Pellets Under Microwave Irradiation;403
45;37 Recovery of Copper from Copper Smelting Slag Using a Green Reductant;414
46;38 Separation of Vanadium from Iron in Vanadium-Rich Molten Iron;427
47;39 Effect of Additives on Semi-molten State Reduction for Titanium Slag Production from Ilmenite Concentrate;440
48;Part VI Treatment and Recycling of Wastes;448
49;40 Effect of La Content on Inclusions and Microstructure of C–Mn Steel Treated By Ti–Mg–Ca;449
50;41 Research on the Database Construction of Furnace Material Consumption in EAF Steelmaking Process;459
51;42 Experimental Study on Water Model of Continuous Smelting Reduction Reactor;468
52;43 Theoretical Analysis and Experimental Verification of Formation of As-Bearing Rare Earth Inclusions in Steel;481
53;44 Parameters Affecting the Phosphorus Distribution Between Slag and Liquid Metal in BOF;491
54;45 Solid-State Reduction Studies for Recovery of Iron from Red Mud;503
55;46 Precipitation Behavior of B?O? Addition on CaO–Al?O?–Sc?O? Slag System Through in Situ Observation;512
56;Part VII Preparation of Alloys and Materials;520
57;47 Effect of Intercritical Heat Treatment on Microstructure and Mechanical Properties of Sn Bearing 33MnCrB5 Steel;521
58;48 Production of a Cobalt–Nickel–Iron Alloy from Low-Grade Ore;531
59;49 Combining Discrete Element Method and Artificial Neural Network to Predict the Particle Segregation Behaviors at Bell-Less Top Blast Furnace;540
60;50 A New Approach for the Production of Li?SiO? Powder;549
61;51 Preparation of Metallized Pellets from Blast Furnace Dust and Electric Arc Furnace Dust Based on Microwave Impedance Matching;556
62;52 Flow Field in a Continuous Casting Tundish with a Novel Single-Induction Heater;567
63;53 Modification of Inclusions by Adding Mg to 16MnCrS5 Gear Steel;580
64;54 Preparation of Transition Metal Nitrides via Reduction–Nitridation with Ammonia;590
65;Part VIII Sintering and Pelletizing;599
66;55 Evaluation of the Liquid Phase Fluidity During Iron Ore Sintering;600
67;56 Magnetite Carbon-Free Sintering Process Based on Electromagnetic Induction;609
68;57 A Study of Double Layer Pre-sintering Toward Super-High Bed Height;620
69;58 Reduction Behavior of In-flight Fine Hematite Ore Particles by CO + H? Mixtures in a High-Temperature Drop Tube Furnace;633
70;59 Effect of Distributor Structure on the Uniformity of Multiphase System in Fluidized Ironmaking Process;642
71;60 Prediction of Iron Ore Sinter Strength Using Statistical Technique;652
72;61 Reducing Carbon and Nitrogen Oxides Emission in Iron Ore Sintering Process by Double-Layer Pre-sintering Technology;659
73;62 Research on Mechanism of Ring Formation in Grate-Kiln of Titanium-Containing Pellets;671
74;Part IX Ironmaking and Steelmaking;680
75;63 Influences of Li?O on the Properties of Ultrahigh-Basicity Mold Fluxes for Continuous Casting of Peritectic Steel;681
76;64 Optimization of Process Parameters for the Synthesis of Mo?C on an Activated Carbon Matrix;691
77;65 Effect of Refining Slag Composition on the Cleanliness of 25Cr2Ni4MoV Rotor Steel;701
78;66 Prediction Model of End-Point Molten Steel Temperature in RH Refining Based on PCA-CBR;716
79;67 FactSage-Based Design Calculations for the Production of High-Carbon Ferromanganese on Pilot-Scale;731
80;68 Characterization and Formation Mechanism of Oxide Inclusions in Low-Aluminum Non-oriented Electrical Steels;746
81;69 Effect of CO? Mix Ratios on Materials and Heat Balances of Bottom-Blowing O?–CaO Converter;752
82;70 Numerical Simulation and Optimization of Temperature Field in the Baking of RH Vessel;763
83;Part X Utilization of Complex Ores;773
84;71 Ni Recovery from Nickeliferous Pyrrhotite Concentrates via a Thermal Concentration Process: Effects of Heat Treatment Time;774
85;72 Method to Quantify the Effect of Temperature and Rotational Speed on the Decrepitation of South African Manganese Ores in a Rotary Kiln;781
86;73 Production of High-Carbon Ferrochromium by Carbothermal Reduction of Vanadium Extraction Tailings with High Chromium Content;792
87;74 Effect of Magnesium Flux on Metallurgical Performance of Pellets;803
88;75 Study of Properties and Mineralization of Cu–Ni Bearing Industry Sludge;813
89;76 Utilization of Ground Sinter Feed for Oxidized Pellet Production and Its Effect on Pellet Consolidation and Metallurgical Properties;825
90;77 Slag-Metal Separation Behaviors of Vanadium Titanomagnetite Metallized Pellets;835
91;78 Strengthening Sintering of Limonitic Nickel Laterite by Substituting Ferronickel Tailings for Sintering Fluxes;846
92;Part XI Poster Session;860
93;79 Effect of Mechanical Carbon Coating on Reduction of Magnetic Ore Powder;861
94;80 Effect of Plastic-Coal Mixed Carbonization Reducing Agent on Direct Reduction Behavior of Carbon-Bearing Pellets;867
95;81 Experimental Study of CO? for Vanadium Extraction by Segmented Combined Blowing in Converter;877
96;82 Gasification Behaviors of Biomass with Vanadium Titanomagnetite as Oxygen Carrier;886
97;83 Influence of Atmosphere on Melting Behaviour of Synthetic Slags from Ta Recycling;896
98;84 Influence of Process Parameters on the Metal Quality at Electron Beam Melting of Molybdenum;906
99;85 Preparing Cuspidine Glass-Ceramics from Iron-Removed Stainless Steel Pickling Sludge;917
100;86 Pyrolysis of Waste Steel Tailings and Iron Recovery;926
101;87 Research of Gas–Liquid Multiphase Flow in Oxygen-Enriched Bottom Blowing Copper Smelting Furnace;937
102;88 Selective Recycling of Cu Alloys from Metal-Rich Particles of Crushed Waste Printed Circuit Boards by High-Temperature Centrifugation;949
103;89 Super-Gravity Field Enrichment of Silver and Antimony Contained in Pb–Ag–Sb Melts;963
104;90 Synthesis of Na?(Ni, Fe)(SO?)? Cathode Materials from Nickel Sulfide Concentrate by Combined Pyro- and Hydrometallurgical Processes;974
105;91 Thermodynamic Analysis of Preparation of Cermet from Zinc Kiln Slag;983
106;Author Index;993
107;Subject Index;998