Advances in Metallurgical and Mining Engineering

Advances in Metallurgical and Mining Engineering......Page 2
Preface and Organizing Committee......Page 5
Table of Contents......Page 11
Chapter 1: Metallurgical Physical Chemistry......Page 19
Molecular Identification of a Strain Acidithiobacillus Ferrooxidans and its Biological Characteristics......Page 20
Kinetics of Leaching Vanadium with Sulfuric Acid from Carbonaceous Shale Containing Vanadium......Page 24
Influencing Factors and Mechanism of Cobalt Redissolution from Zinc Sulphate Solution......Page 29
Modeling Investigation of the Oxidation Kinetics of Copper and Aluminum Alloys......Page 34
Determination of Surface Tension of the Freeze Slag in Reaction Shaft of Flash Smelting Furnace......Page 39
Calculating Model of FetO Activity in Alkali-Containing BF Slag......Page 45
Recovery of Valuable Metals from Copper Slag by Hydrometallurgy......Page 52
Effect Evaluation of Inhibitor to Barium Sulfate and Strontium Sulfate......Page 58
Physical Simulation on the Liquid Metal Flow in FC-Mold of Slab Continuous Casting......Page 63
Mechanism of Precipitate Removal of Arsenic and Bismuth Impurities from Copper Electrolyte by Antimony......Page 68
Leaching Kinetics and Seperation of Antimony and Arsenic from Arsenic Alkali Residue......Page 74
Research on Detoxifying Treatment to Chromium Slag......Page 78
Comparison Study of the Electrochemical Behavior of Vanadate in NaOH and KOH Solutions......Page 83
Analysis of Factors Affecting Carbon Content Detection of Ferrochrome Alloy Using LIPS Method......Page 91
Detection of Carbon in Ferroalloy Using Internal Standard Method Based on LIBS......Page 95
Chapter 2: Ferrous Metallurgy......Page 99
Numerical Simulation of Flow-Induced Wall Shear Stress of a One Strand Tundish Design......Page 100
Experimental Investigation of the Viscosities of High Titanium Containing Slags with Low Mass Ratio of CaO to SiO2......Page 105
Application of Data Mining in BOF Steelmaking Endpoint Control......Page 111
Isothermal Experimental Study on the Effects of Converter Bath Shape on the Melt Mixing......Page 115
Migration Principle of Chlorine in BF Production......Page 122
Causes and Countermeasures of Cracking in Cogging Process of 40Cr Bloom......Page 126
Application of Simulated Annealing Algorithm in Sintering Burdening Optimization......Page 131
Influence of Casting Speed on Solidification Process and Solidification Structure of Continuously Cast Bloom......Page 138
Effects of Operation Parameters on Desulphurization of Hot Metal with Passive Magnesium and Calcium Oxide in CSP Plant of WISCO......Page 147
High-Temperature Oxidation Kinetics of Galvalume-Coated Steel Sheet......Page 153
Influence of Hollow Electrode Ar-CH4 Co-Injection on Temperature in a Ladle Furnace with Alternating Current Supply......Page 157
MEST of Round Blooms with Different Foot Roll Pitch Designing for Peritectic Steel Casting......Page 162
Research and Application of the New Technologies on Blast Furnace at Shougang Qiangang Plant......Page 166
Numerical Simulation and Optimization Practice of Oxygen Lance for Converter Steelmaking......Page 171
Research on Thermal State of Mould Copper Plate with Different Heat Transfer Coefficient......Page 175
Study on the Influence Factor of the Caustic Calcined Dolomite Based Compound Desulfurizer Melt Point......Page 180
Study on Effect of Pressure to Nitrogen Solubility Limit in High Nitrogen Steels......Page 184
Process Analysis of Pb and Zn during Producing Iron Nuggets by Iron Bearing Dust......Page 188
Effect of Ladle Slag Modification on Slag Sticking to Snorkel and Rate of Slag Erosion......Page 194
Ore-Proportioning Optimization Technology in Pellet Process Based on Self-Characteristics of Iron Ores......Page 198
Phase Transformations and XRD Analysis of Austempered Ductile Iron......Page 202
Influce Mechanism on Compressive Strength of Coke in Blast Furnace......Page 206
Study on Fluid Flow in a Large Round Bloom Continuous Casting Mold......Page 211
The Effect of Time to Nitrogen Solubility in Steel with High Pressure and Bottom Blowing Nitrogen......Page 217
Nitrogen Control Technology for the Blowing Process of Combined Blowing Converter......Page 220
Study on Formation Mechanism of Frame-Shaped Segregation in 40Cr Wire Rod Rolled from Bloom......Page 226
Strength and Consolidation Mechanism of Green Pellets Containing Carbon......Page 230
Formation and Prevention of Sliver Defects on the Surface of Cold-Rolled Strip......Page 236
Phosphorus Distribution Equilibrium between CaO-FeO*-SiO2-P2O5(15%)-CaF2(B2O3) Slag System and Carbon-Saturated Hot Metal at 1573K......Page 242
Research on RDI+3.15 of Respectively Granulating Sintering......Page 250
Chapter 3: Metallurgy of Non-Ferrous Metals......Page 255
Acid Leaching of Vanadium from a Vanadium Residue......Page 256
Influence of Fe2O3 on Molten Slag Properties in Slag Splashing on Nickel Smelting Converter......Page 262
A Novel Method of Leaching Vanadium from Extracted Vanadium Residue Using Sodium Sub-Molten Salt Medium......Page 266
Study on the Removing of Ammonia Nitrogen in Ammonium Paratungstate Crystal Parent Solution......Page 274
Kinetics of Pressure Acid Leaching of Zinc from Zinc Silicate Ore......Page 279
Microstructure Evolution of A356 Aluminum Alloy Produced by Cooling Slope Method......Page 285
Evaluation of Melting Temperature of the Freeze Slag in Reaction Shaft of Flash Smelting Furnace......Page 290
Research of Biological Desilication Mechanism by Bacillus mucilaginosus GSY......Page 296
Material Ratio Optimization of Low Mass Ratio of Alumina to Silica of Calcium Aluminate Slag Based on Thermodynamic Calculation Method......Page 301
Nickel Loss during Iron Precipitation and Product Characterization......Page 306
Mechanism of Precipitate Removal of Antimony and Bismuth Impurities from Copper Electrolyte by Arsenic......Page 310
Zinc Removing from Aluminum Alloy by Vacuum Distillation......Page 316
Investigations of Alloying Elements and Rare Metals on the Hydrogen Content and Inclusion in Aluminum Alloy......Page 320
Upgrade Silicon Powder Prepared by SHS with Acid Leaching Treatment......Page 325
Effect of Polymer Surfactants on the Inhibition of Beta-Dicalcium Silicate Decomposition in Sodium Aluminate Solution......Page 329
Study of Tungsten Smelting Aqua System Heterogeneous Discipline......Page 333
Detection of Interface Displacement of Liquid Metal Using Magnetic Field Tomography......Page 339
Behavior of A356 Alloy in Semi-Solid State Produced by Mechanical Stirring......Page 344
Research of Prediction Method in Large Slope for Three Dimensional Object Deformation......Page 350
Chapter 4: Metallurgy Materials and Environmental Engineering......Page 356
Influence of Magnetic Field on as Industrial Waste Water Extraction......Page 357
Corrosion Behavior of Pb-Ca-Sn Electrodes for Copper Electrowinning......Page 361
Thermodynamics Analysis of Hot Metal Dephosphorization Flux Reaction Process......Page 366
Research Lifetime of Oil Film Bearing on High-Speed Wire Mill Based on Reliability Analysis......Page 370
Investigation of Cost Optimization of Pig Iron......Page 374
Fluid-Flow Characteristics and Critical Phenomenon in a Bottom Blowing Bath......Page 377
Study of Metallurgical Industry Smoke Characteristics and the Affect to the Performance of Electrical Precipitator......Page 383
Numerical Simulation on the Influence of Heating with Different Arrangement of Burners on the High Performance Hydrogen Bell-Type Annealers......Page 386
Research on New Thermal Reduction Process of Magnesium Preparation at Ordinary Pressure with Serpentine as Raw Material......Page 392
The Application of Breakout Prediction System with Thermal Imaging......Page 398
Monitoring Erosion Profile and Analyzing Reliability for Submerged Arc Furnace......Page 402
Thermodynamics of Pb(II) Complex Equilibrium in Pb(II)-NH3-NH4CI-H2O System......Page 409
Optimal Design of Heating System for Annular Furnace......Page 415
Visualization of Flow-Field between the Flapper and Nozzle in a Hydraulic Servo-Valve......Page 419
Formation of Protective Cr2O3 Scale at High Temperature and the Effect of Mass Transport in the Presence of Water Vapor......Page 424
Experimental Study of Sintering Flue Gas Desulphurization with Ferromanganese Ore Slurry......Page 433
Experimental Study on the Impact of Oxygen Lances on Bath Mixing in EAF......Page 437
Turbulent Flow of Molten Steel in Thin Slab Continuous Casting Mold......Page 444
The Coupled Heat and Mass Transfers in the Endothermic Chemical Reaction Packed Beds......Page 448
Generation and Emission Characteristics of Polycyclic Aromatic Hydrocarbons in Single Coal Coking Process......Page 454
Effect of Lance Nozzle Angle and Mixing Gas Blowing on BOF Process......Page 458
Study on Mechanism of Desulfurization by Spent Zn-MnO2 Batteries......Page 464
Road Performance of Concrete Incorporating Manganese Slag......Page 469
Combustion Performance and NO Emission in Industrial Furnace under Preheated Air Condition with Different Excess Air Ratio......Page 475
Large-Scale Rotary Steam Tube Drying System and Equipment for Copper Powder......Page 479
Numerical Calculation on Steel Coil during Annealing Process......Page 484
Prediction Model of Micum Strength for Iron Ore Sinter......Page 488
Improving Repeatability in Different Oxygen Probes at Low Oxygen Potentials in Molten Steel......Page 492
The Research on Breakout Prevention by Logical Judgement......Page 496
The Reason for Lose Efficacy of Electromagnetic Clutch Based on Mould Method......Page 501
Fixation of Thermocouple’s Site and Established Value in Course of Desorption of Gold-Loaded Carbon......Page 508
Chapter 5: Mineral Processing......Page 513
Effect of Grinding Aids on the Fracture Energy of Mica......Page 514
Magnetic and Flotation: A Comprehensive Research for Recovery from Zinc Leach Residue......Page 521
Effects of Galvanic Interaction on Collectorless Flotation Behavior of Galena and Pyrite......Page 525
Investigation on the Beneficiation of Low-Grade Manganese Ore in Sichuan......Page 529
Study on the Influence of Precise Ball Size for Mineral Indexes......Page 534
Research on the Role of Pre-Oxidation in the Separation of Cu-Pb in the Presence of Potassium Dichromate......Page 537
The Research on Novel Technics for Fluorite Ore Containing Carbonate Minerals......Page 540
Industry Test on Phosphorus Removal and Direct Reduction of High-Phosphorus Oolitic Hematite Ore......Page 546
Study on the New Technique for Micro-Particle Cassiterite of Dachang Tailings......Page 553
Studies on the Effects of Particle Size in Direct Reduction Roasting of Limonite Ores......Page 557
Application of Small Molecular Inhibitors in Reconcentration of Iron Ore Tailings......Page 563
Study on Ultra-Fine Grinding and In Situ Modification of Taixi Super-Low-Ash Anthracite......Page 567
Experimental Study on Recovering Fine Cassiterite from Spontaneously Combusted Dachang Cassiterite-Polymetallic Sulphides......Page 571
A Flotation Technique for a Sulfide-Oxidized Cu-Co Mixed Ore......Page 575
Dynamic Analysis of a Novel Structure of Dry Coal Separator......Page 583
Study on Mineral Processing Flowsheet of a Certain Low Grade Pb-Zn Sulphide Ores......Page 587
Chapter 6: Mining Engineering......Page 591
New Developments and Applications of Coal Mine Pressure and Force Monitoring Technology......Page 592
Experimental Study on Permeability Characteristics of Soft Coal under Higher Confining Pressure......Page 597
Displacement Analytic Solution of a Deep Elliptical Tunnel in Transversely Isotropic Rock Mass......Page 602
Reliability Analysis on the Repaired Shaft Project Based on an Improved Response Surface Method......Page 607
Study on High Efficiency Mining Technology of Adjusting Mining Face......Page 611
Effect of CMCS on Cure Characteristics of Natural Rubber......Page 615
Comprehensive Evaluation of Blasting Effects Based on Variable Weight Method and Research on Fuzzy Decision......Page 619
Rock Failure Mechanism of Air-Decked Smooth Blasting under Soft Interlayer......Page 626
Analysis on the Stability of Yaoqiao Coalmine Ventilation System......Page 631
Propagation Mechanism of Coal Rock Fracture under Gas Pressure......Page 635
Underground Mining Method Selecting System Based on Fuzzy Theory......Page 640
The Observation and Research for Morphology and Microstructure of Pyrite Whiskers Synthesized by Hydrothermal Process......Page 645
Chapter 7: Mining Environmental Engineering......Page 650
The Application of Pre-Grouting in the Construction of Vertical Shaft......Page 651
Measurement and Analysis of Air Resistance on Baishan Coalmine......Page 656
An Application of GA on Gas Lift Parameters Optimization......Page 662
Redesign of the Bucket Wheel Excavators Substructures Based on the Comparative Stress – Strain Analysis......Page 668
Improvement of Evaluation Methods for Deep Fluid Diverting Agents......Page 674
The Settlement Prediction and Mining Suggestions of Zhaofeng Gob Area......Page 679
Research on Geosynthetics in Tailings Dam Reinforcement......Page 683
Injection Mode of CO2 Displacement in Heavy Oil Reservoirs......Page 688
Enhance the Process of Sedimentation for Copper Concentrate Pulp Using Combined Reagent......Page 695
Experimental Research on Characteristic of Particles Transportation in Low-Permeability Gas Reservoirs......Page 701
Experiment Research of Electric Analogy for Multi-Lateral Wells Considering Frictional Pressure Drop in Wellbore......Page 706
Virtual Simulation of Ground Scene of the Mining Area......Page 710
Chapter 8: Mine Survey and Safety Engineering......Page 714
Mechanical-Thermal-Chemical Coupled Research of Wellbore Stability in Jabung Oil Field, Indonesia......Page 715
Research of Drilling Complexities in Dabei Belt of Tarim Basin......Page 721
Finite Element Simulation of Deformation Process of 316L Expandable Slotted Base Pipe at Room Temperature......Page 725
Study on the Visual Prediction and Analysis Method of Mining Subsidence......Page 730
Production Simulate Analysis of Multiple-Fractured Horizontal Gas Wells......Page 734
Complex Activation of Coal Gangue to Al Compounds......Page 740
Improved Genetic Algorithm for Optimization of Multi-Source Pumping Tree-Type Pipe Network......Page 744
Study on Double-Frequency Composed Vibrating Compaction Method Based on Resonance and Antifriction Principle......Page 748
Experimental Study of Organic Pollutants in Waste Water from the Coking Plant Adsorbed by Organobentonite......Page 753
The Dynamic Finite Element Analysis of Shearer’s Running Gear Based on LS-DYNA......Page 759
Study on Diameter Distribution of Natural Secondary Forest......Page 764
Experimental Study on Decarburization in Heavy Rail Manufacturing Process......Page 772
Electromagnetic Methods for Shale Gas Exploration in Southern China......Page 777
Mould Parts Design Based on Knowledge Fusion of NX......Page 781
A New Method of Checking Anti-Floating Stability of Buried Horizontal Tank......Page 786
Feafure Research of Movement and Deformation to Surface of Earth due to Repeadly Mining......Page 790
Study on the Relationship between the Safety Width of the Distress Zone and the Gas Outburst Danger......Page 796
Study on Measuring Technique for Metal Tank’s Oil Temperature and it’s Level......Page 801
Electrochemical Measurements of Corrosion Inhibition of Mild Steel in Sulfuric Acid by BIMGCS12-3......Page 806
Numerical Simulation of Shale Gas Production......Page 810
Study on Engineering Education Training Mode of the Experience-Orientation......Page 814
A New Nodal Analysis Method of Artificial Lifting System......Page 818
Characteristics of the Interfacial Wave Velocity on the Liquid Film of Annular Flow for Gas-Oil-Water Three-Phase Flow in a Horizontal Pipe......Page 822
The Re-Design of Centrifugal Classifier......Page 826
Numerical Simulation of Liquid-Solid Two-Phase Flow Reflux in Particle Impact Drilling System......Page 830
Back Analysis of Rockfall Trajectory and its Parameters......Page 834
Performance Simulation Research of Electronic Controlled Gasoline Engine......Page 841
Influence of Ultrasonic Wave, Argon Blowing and its Coordinated Treatment on the Nitrogen Content in Low Carbon Steel......Page 847
Study on Hazard Effects of Gas Explosion in Coal Laneways......Page 852
Grain Refinement of Direct Chill Cast 7050 Aluminium Alloy with Low Frequency Electromagnetic Field......Page 856
Optimum Design of Coalbed Methane Reservoir Development Strategies through Numerical Simulation......Page 860
The Impact on Athlete Health of Sulfate, Nitrate and Ammonium in Atmospheric Aerosol in the Urban Area of Yangtze River Delta, China......Page 866
A Study on Tunnel Smoke Control Strategies by Experiment and Numerical Simulation......Page 870
Keywords Index......Page 875
Authors Index......Page 883