30^th International ALTA Conference

Nickel-Cobalt-Copper

Advances in Mining & Metallurgical Processing Methods for Extraction, Recovery
& Recycling of Critical Minerals

5-6 May 2026

With the significant increases in demand for nickel, cobalt, and copper driven by the applications in renewable energy, this conference will address the trends, challenges, and opportunities that will drive future growth and how the key players are achieving success. An examination of the development, selection, and performance drivers of end-user demand with a focus on major new advancements and projects in the pipeline will be presented. This conference will cover the latest in processing and mining from multiple angles and perspectives. Don’t miss your opportunity to network with the major players within the global minerals supply chain.

Coverage will include, but is not limited to:

• Nickel/Cobalt/Copper-Ore Processing
• Plant Design, Construction, and Performance Improvements
• Modelling and Artificial Intelligence in Process Optimisation
• Life-Cycle Assessments and Feasibility Studies in Metallurgical Operations
• Comminution, Physical Processing, and Froth Flotation
• Pretreatment and Lixiviants: Processes and Development
• Leach Processes for Nickel, Cobalt, and Copper Mineral Ores: High Pressure, in situ, Bio-, Atmospheric, Pressure Oxidation, and Heap
• Pyrometallurgical Processing and Advancements
• Solvent Extraction and Ion-Exchange Technology and Processes
• Impurity Removal to Meet Commercial Specifications
• Solid/Liquid Separation Processing Advancements
• Tailings and Waste Streams: Management and Reclamation
• Deep-Sea Nodule Characterisation and Processing
• Safety Considerations in Metallurgical Processing

The deadline for priority consideration is 7 November 2025.

All proposals are subject to review by session chairpersons and/or the Scientific Advisory Committee to ensure the overall quality of the conference program. Additionally, as per Cambridge EnerTech’s policy, a select number of vendors and consultants who provide products and services will be offered opportunities for podium presentation slots based on a variety of Corporate Sponsorships.

Opportunities for Participation:

• To submit a podium presentation, please click here.
• To become a sponsor, click here.
• To present a poster, click here.

For more details on the conference, please contact:
Craig Wohlers
General Manager
Cambridge EnerTech
Phone: (+1) 617-513-7576
Email: cwohlers@cambridgeenertech.com

For sponsorship information, please contact:
Sherry Johnson
Lead Business Development Manager
Cambridge EnerTech
Phone: (+1) 781-972-1359
Email: sjohnson@cambridgeenertech.com