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About this Symposium

Meeting 2027 TMS Annual Meeting & Exhibition
Symposium Aluminum Electrode Technology Symposium
Sponsorship TMS Light Metals Division
TMS: Aluminum Committee
Organizer(s) Marie-Josee Dion, Rio Tinto
Viktorija Tomkute, Hydro Aluminium
Alan A. Luo, Ohio State University
Scope The Electrode Technology for Aluminum Production Symposium is a key event within the Light Metals program, bringing together industry professionals, researchers, and academics to discuss the challenges and innovations in the aluminum production sector. As the industry expands and production demands increase, advancements in electrode technology are essential for optimizing performance and ensuring sustainability in aluminum production.

The symposium will focus on several key issues currently impacting the industry, including:
· Changes in anode coke supply
· Increased cell size with larger anodes and cathodes
· Cathode wear and its impact on cell performance
These challenges are central to improving cell efficiency, reducing energy consumption, and enhancing environmental sustainability. The symposium provides a platform to explore innovative solutions and advancements in electrode technology to address these concerns.

We invite papers on both fundamental and applied research in the following areas:
• Upstream Production of Anode and Cathode Carbon Materials
• Production and Properties of Anode and Cathode Raw Materials, Anode Cover Materials
• Pitch and Coke Mixing, Anode Forming, and Anode Baking
• Anode Characterization
• Paste Plant Design and Operation
• Baking Furnace Design and Operation
• Mathematical Modeling
• Application of Industry 4.0 and Big Data Analysis
• Effects of Sulfur and Impurities in Anodes
• Rodding Room Design and Operation
• Anode Quality and Performance
• Solutions for Carbon Plant Environmental Issues and Safety
• Cathode Materials and Cathode Production
• Cell Preheating and Startup (as related to Electrode Life)
• Cathode Wear and Wear Mechanisms
• Spent Potlining, 1st and 2nd Cut (Joint Session with Aluminum Reduction)
• Anode Butts: Handling and Properties
• Inert Anode and Cathode Materials: Fabrication and Performance
• We encourage submissions that contribute to advancing these critical areas of research.

We are combining the Supplier Forum as a session within the Aluminum Electrode Technology Symposium. This option is available for industry participants to present their latest technologies and innovations. We cannot offer the supplier forum option to all participants. A limited number of speaking slots are available in the supplier forum session. Manuscript submission is required for all participants in the symposium with the exception of those participating in the Supplier Forum. In July, subject chairs will notify presenters to participate in the supplier forum. If you do not receive a message in July to speak in the Supplier Forum, then manuscript submission will be required to participate in the symposium.

Note regarding publication: Authors wishing to present an oral paper in the symposium sessions must submit a manuscript for the Light Metals proceedings or have their work accepted for publication in a TMS journal. Presentations in the supplier forum will not need a manuscript in the Light Metals proceedings.

Abstracts Due 07/15/2026
Proceedings Plan Planned: Light Metals

PRESENTATIONS APPROVED FOR THIS SYMPOSIUM INCLUDE


A Flexible and Robust Method for Evaluating Coke-Pitch Wettability Performance in Aluminium Smelting Anodes
Automated Defect Detection in Carbon Anodes Using a Keras-Based Convolutional Neural Network
EGA Technical Leadership Program Conducted by R&D Carbon: Insights about the Electrical Resistance of Anodes
Enhancing Existing Anode Cooling Systems Through Thermo-Mechanical Study-Based Modifications
Expediting RD Results and Upgrading Laboratory Systems to Support AI Optimization
From Microstructure Control to Megawatt-Hour Savings: Industrial Validation of Anode ER Reduction via Forming Vacuum Optimization and Coke PSD Engineering
Impact of chemical modification of pitch and/or coke on carbon anode properties
Leveraging Smelter-Wide Traceability to Reveal New Insights on Anode Stems and Butts
Minimizing Segregation in Rotary and Shaft Calcined Coke Blends
Parameters Impacting Electrical Resistivity of Carbon Anodes
Rhodax® Granulometry Size Distribution Analysis for Green Anode Density Optimization via Machine Learning Cluster-Based Method
Stabilization Anode Quality Through The Optimization Eccentric Counterweight Angle an Approach to Solving Anode Crack
Sustainability Benefits of a Modern Shaft Calciner Operation


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