Pioneering Sustainable CRM Recovery in European Mining

The problem addressed by the OPTIMINER project is multi-faceted and significant in the European context.

Europe's mining industry is grappling with the pressing need to efficiently and sustainably recover CRMs from increasingly complex and low-grade ores.OPTIMINER offers a comprehensive solution to Europe's mining challenges, encompassing five Key Exploitable Results (KERs). REMINER focuses on advanced technologies for efficient CRM recovery.

These include smart ore sorters, membrane-based hydrometallurgical processes, bioleaching, and phytomining.

They will comprise a marketplace of technologies that will be offered to the extractive industry through an innovative AI-enabled CRM Recovery Selector. DIGIMINER offers a digital platform for smart monitoring and control. It is enhanced with a Decision Support System and an NLP-based digital assistant, the Virtual Miner.

Moreover, Digital Twins of the recovery pilot plants will be created to optimise productivity and provide with simulation capacities. ECOMINER delivers services enhancing sustainability and resilience.

It boosts resource management and efficiency by designing a toolkit to optimise energy, water usage and waste valorisation, along with strategies for toxicity management and LCA.

Financial sustainability is tackled by using an AI-enabled Market Observatory system to provide knowledge support and resilience to the end user. DEMOMINER showcases pilot lines for CRM recovery across different materials and geographical locations.

Specifically, we are proposing 6 use cases in Spain, Greece, Poland, Finland and Chile, while focusing on CRM recovery, namely magnesium, tungsten, REE (esp. Neodymium), Copper, Cobalt and Coking Coal. GLOBEMINER promotes increased awareness and market uptake, highlighting the strategic EU-Chile strategic cooperation.

Together, these components form an integrated approach to revolutionize CRM recovery, ensuring environmental sustainability and operational efficiency.