HYBRIDIZATION
Hybridization of thermal energy storage systems for the decarbonization of industrial processes.
Research on a new hybrid thermal energy storage system that combines the properties and functionalities of molten salt technology and a solid thermal stack. This hybridization will enable optimized thermal energy management and provide flexibility to industrial heat demand. In addition, it facilitates a more effective integration of renewable energies and improves the system’s charging and discharging times. The project will contribute to the decarbonization of industrial processes and, consequently, significantly to the reduction of greenhouse gas emissions.
Main RPow tasks:
- Design of the solid storage system
- Design of the liquid storage system
- Hybridization of the molten salt system and the solid storage
- Pilot plant concept
Results:
- Development of an advanced thermal stack model, validated through simulations that confirm its ability to operate efficiently at high temperatures.
- Complete design of the solid–liquid hybrid system, optimizing the interaction between the solid stack and molten salts to maximize energy efficiency.
- Techno-economic assessment of the hybrid system, demonstrating its industrial feasibility.
- Conceptual design of a pilot plant.
- Development of a system for decarbonizing industrial processes, promoting the integration of renewable energies and contributing to a significant reduction in CO₂ emissions.
This project has received funding from the European Union under the Andalusia FEDER Programme 2021–2027, grant no. 8IIDE2400021