Part 1. Alumina & Bauxite -- Roasting Pretreatment- low Temperature Digestion Method for Comprehensive Utilization of High-sulfur Bauxite -- Industrial Experience of Sinter Hydro-chemical Processing at Bogoslovsk Alumina Refinery -- Effect of Sintering Conditions on the Stability of 946-2CaO·SiO2 in High Sodium Carbonate Solution -- Research on Impurity Removal of Low Grade Bauxite -- Study on the Structure and Generation Mechanism of Intermediate (6AlO-OH) in Decomposition Process of Sodium Aluminate Solutions -- The Properties of Superfine ATH Precipitated by Carbonation Method -- Effect of Organic Impurity on Seed Precipitation in Sodium Aluminate Solution -- Fitness-for-service Assessment and Re-rating of Flawed Alumina Feeding Vessels -- Miniplant Tests of HCl Technology of Alumina Production -- Development and Usage of Detailed Models of Technology at RUSAL Alumina Refineries -- Features of Pseudoboehmite from Alumina Production -- Digital Transformation in Alumina Refining -- Thermodynamics Analysis on Process of Pelletizing Chlorination of Fly Ash -- Research on Alumina Preparation from Aluminium Chloride Solution by Electrolysis Process -- How Digitalization Can Further Improve Plant Performance and Product Quality - Outotec Pretium Advisory Tool for Alumina Calcination -- Expertimental Investigation on Reduction of Cast Iron from Bayer Red Mud and Laterite Nickel -- Analyzing the Bauxite Residue Amendment through the Addition of Ca and Mg Hydroxides Followed by Carbonation -- Comprehensive Utilization of Red Mud: Current Research Status and a Possible Way Forward for Non-hazardous Treatment -- Alumina, Iron and Titanium Extracting from Bauxite Residue with Low Lime Sinter Method -- Developing New Process for Selective Extraction of Rare Earth Elements from Bauxite Residue Based on Functionalized Ionic Liquids -- Effects of Reductive Roasting with Sodium Salts on Leaching Behavior of Non-ferrous Elements in Bauxite Ore Residue -- Specific Features of Scandium Behavior during Sodium Bicarbonate Leaching of Red Mud -- Flotation Separation of Pyrite from Refractory High-sulfur Bauxite -- Research on the Desulfurization of High Sulfur Bauxite -- Research on the Interaction between 1-butyl-2-mercaptobenzimidazole and Pyrite -- Flotation of Low-grade Bauxite Using Modified Humics as Depressant -- Research on the Adsorption of Humic Acid on Pyrite Surface -- Experimental Investigation on Desiliconization of Low-grade Bauxite by Flotation Process -- The Impact of Backwater Iron Ions on Bauxite Flotation -- Part 2. Aluminum Alloys, Processing and Characterization -- Grain Boundary Precipitation and Fracture Behavior of Al-Cu-Li Alloys -- Comparison of Texture and Surface Finish Evolution during Single Point Incremental Forming and Formability Testing of AA 7075 -- Understanding the Co-precipitation Mechanisms of Al3(Sc, Zr) with Strengthening Phases in Extruded Al-Cu-Li Model Alloys -- Determining a Retrogression Heat Treatment to Apply during Warm Forming of a High Strength AA7075 Sheet Material -- Development of High-strength and High-electrical-conductivity Aluminum Alloys for Power Transmission Conductors -- The Combined Effects of Sr Additions and Heat Treatment on the Microstructure and Mechanical Properties of High Pressure Die Cast A383 Alloy -- Influence of Additional Elements (Si Ti and B) on the Castability, Corrosion and Mechanical Properties of A201 Alloys -- Effect of Ni Addition on the Solidification Process and Microstructure of Al-12%Si-4%Cu-1.2%Mn-x%Ni Heat-resistant Alloys -- Phase Formation of Monotectic Al-In and Al-Ga-In Alloys and Implications Thereof -- Investigations on Pb-free 6000 Series Aluminum Alloy for Machining Applications -- Optimization in Novel Partial-solid High Pressure Aluminum Die Casting by Taguchi Method -- Application of the Hot Stamping Process to Aluminum Alloy Structural Components -- Failure of 5000 and 6000 Series Aluminum Alloys in Modular Wastewater Treatment Aeration Tanks -- Grain Refinement of Al–Si–Mg Cast Alloys by Al3Ti3B Master Alloy -- Improving Bendability of Al-Mg-Si Alloy Sheet by Minor Alloying Element Addition -- Deep Drawing and Anodizing Quality Improvement in AA3003-O Alloy by Optimization of Homogenization, Rolling and Annealing -- Understanding Large-strain Softening of Aluminum in Shear at Elevated Temperature -- Assessments of Sc-containing Ternary Systems Al-Sc-Ti and Al-Sc-Zr within the Thermodynamic Database for Aluminium Alloys, TCAL5 -- Multiscale Model for Al-Li Material Processing Simulation under Forging Conditions -- Investigation of Effect of Aging Treatment on Deformation Behavior of Al-Mg-Si Alloy Using Quasi-2D Polycrystalline Sample -- Development of Innovative Aluminum Alloys with High Mechanical Properties -- A General Formulation of Eutectic Silicon Morphology and Processing History -- Evaluation of Hot Tearing Susceptibility of 6000 Series Aluminum Alloys Using Constrained Solidification Test -- In-situ Fitness-for-Service Assessment of Aluminum Alloys Developed for Automotive Powertrain Lightweighting -- Research on the Effect of the Processing Parameters on Susceptibility of Liquation Cracking of Al Alloys during Refilled Friction Stir Spot Welding -- Factors Influencing the Cast Duration of Horizontal Continuous Ingot Casters -- On Si Redistribution during Friction Stir Processing of Cast Al-7%Si-0.4%Mg Alloys -- Equal Channel Angular Pressing of a Newly Developed Precipitation Hardenable Scandium Containing Aluminum Alloy -- Stiffness Improvement Through Alloying Elements in Al Alloys -- Formation Mechanism of Surface Segregation in Heated Mold Continuous Casting Al–Cu Alloy -- Effects of Extrusion and Heat Treatment Conditions on Microstructure and Mechanical Properties of an Al-Zn-Mg-Cu-Er Alloy -- Effects of Rare Earth Er Additions on Microstructure and Mechanical Properties of an Al-Zn-Mg-Cu Alloy -- Part 3. Aluminum Reduction Technology -- Maximizing Previous Pot Design to Have Higher Capacity -- On the Use of Multivariate Statistical Methods to Detect, Diagnose and Mitigate Abnormal Events in Aluminium Smelters -- Spike Detection Using Advanced Analytics and Data Analysis -- Speed, Agility and Simplicity (SAS) Recovery of Reduction Line-5 in Alba -- Partial Repair and Restart of a Damaged Aluminium Reduction Cell -- Discussion on Alumina Dissolution and Diffusion in Commercial Aluminum Reduction Cell -- Investigation of Alumina Concentration Gradients within Hall-Héroult Electrolytic Bath -- Study of Alumina Dissolution in Cryolitic Bath to the Vertical Soderberg (VSS) Aluminum Production Process -- Impacts of Sodium on Alumina Quality and Consequences for Current Efficiency -- Alucell: A Unique Suite of Models to Optimize Pot Performances and Design -- Anode Bottom Burnout Shape and Velocity Field Investigation in a High Amperage Electrolysis Cell -- CFD Modelling of Alumina Feeding -- Effect of Steel Multi-collector Bars on Current Density and Magnetohydrodynamic Stability in an Aluminum Reduction Cell -- Numerical Simulation Study on Gas Collecting System of 400kA Grade Aluminum Electrolytic Cell -- Study on 3D Full Cell Ledge Shape Calculation and Optimal Design Criteria by Coupled Thermo-flow Model -- The Successful Implementation of Energy Saving Technology Based on Steady Flow and Heat Preservation -- Current Efficiency in Hall-Héroult Cells: The Role of Mass Transfer at the Cathode -- Effects of Current Density on Current Efficiency in Low Temperature Electrolysis with Vertical Electrode Structure -- Relationship between Aluminium Electrolysis Current Efficiency and Operating Condition in Electrolyte Containing High Concentration of Li and K -- Evaluating Effects of Future Shared Mobility and Electrification Trends on Key Intermediate Indicator of Aluminum Transportation Demand: US Vehicle Fleet Size -- Improvement in Smelter Process Analysis through EGA Lab Modernization -- Two-stage Pot Gas Treatment Technology Allowing the Production of Sodium Sulfate -- Improved Abart Gas Treatment and Alumina Handling at the Karmøy Technology Pilot (KTP) -- Alternative Roof-vent Emission Monitoring Method -- SPL: An Update -- Bubble Dispersion States in the Zinc Oxide Desulfurization Injection Blow Tank -- Decision Matrix for Pneumatic Conveying and Distribution of Material -- Very Low Energy Consumption Cell Designs: The Cell Heat Balance Challenge -- APXe Cell Technology: 7 Years of Low Energy Operation -- Development and Industrial Application of NEUI600 High Efficiency Aluminum Reduction Cell -- RA-550 Cell Technology: UC RUSAL’s New Stage of Technology Development -- DX+ Ultra Industrial Version: Preheat Start up and Early Operation -- Selecting Technology for Achieving 300,000 T/Year - Why Do We Need to Compete Pot Technology? -- AP44 Development at Alma -- EGA New D20+ Technology with Reduced Energy Consumption -- Potline Start up without Anode Effect Frequency -- Thermo-electrical Modeling of an Aluminum Reduction Cell -- Restarting Electrochemical Cell with a Cold Metal (D18 Cell) -- Part 4. Cast Shop Technology -- Root Cause Analysis Findings of a Force 3 Explosion -- Condensation Warning System for Dry Material Storage -- A New Aluminium Crucible Skimmer (ACS) for Smelter Plants – Main Benefits Further to Two Years of Experimentation in Industrial Environment -- Drive-in Feeding of Crucibles for Casting Machine -- In-line Salt Fluxing Process with an FFDTM Industrial Experience with a Box-Type Degasser -- The "Alcoa Filter System": A Cost Effective Solution for Enhanced CFF Performance -- Continuous Centrifugal Casting: A Revolutionary Process for Casting Aluminium Tubes -- Development of a Prototype Unit for Continuous Centrifugal Casting of Aluminium Tubes -- Constellium’s R&D on the Use of Power Ultrasound in Liquid Aluminum: An Overview -- Molten Metal Cleanliness: Recent Developments to Improve Measurement Reliability -- On-site Benchmark of LiMCA II vs. LiMCA III for Monitor.