Research » Circular Economy for Batteries
The IME represents the field of process metallurgy and metal recycling at RWTH Aachen University. Due to the growing public, political and industrial interest in battery recycling the IME has systematically developed optimal pyrometallurgical and hydrometallurgical recycling concepts for all standard battery systems in cooperation with industrial partners and also in terms of projects funded by the government.
Some of these methods have already been implemented industrially and has been rated as BAT (Best Available Technology).
IME is also developing further efficient recycling concepts for the batteries of the future (Next Generation Batteries).
Energy storage is a key challenge for the global change towards renewable energies. Here, Lithium Ion Batteries (LIB) can be seen as a leading technology. Research at IME in the field of battery recycling also considers the environmental impact of the extraction, treatment and processing of critical raw materials for LIB.
Alumni:
- Dr.-Ing. Lilian Schwich geb. Peters
- M.Sc. Paul Sabarny
- M.Sc. Dominic Dittmer
- M.Sc. Claudia Vonderstein geb. Schier
- M.Sc. Christin Stallmeister
- M.Sc. Wei Song
- Dr.-Ing. Honggang Wang
- Dipl.-Ing. Thomas Träger
- Dr.-Ing. Matthias Vest
- Dr.-Ing. Tim Georgi-Maschler
- Dr.-Ing. Ricardo Sanchez
- Dr.-Ing. Tobias Müller
- M.Sc. Emanuel Sebastian Drude
- M.Sc. Dzeneta Vrucak
- Dr.-Ing. Ksenija Milicevic Neumann
- M.Sc. Dominik Büscher geb. Schmitz
Project List
- EarLi: Extraction and purification of lithium hydroxide monohydrate from used electromobile Li-ion batteries for battery cell production
- HVBatCycle – HV-battery recycling and resynthesis processes for sustainable and functionally preserved material cycles
- CLIMA – Chemical-free lithium recovery from lithium-ion based spent batteries
- S²taR – Development of All-Solid-State Battery Recycling
- HydroLIBRec- optimized process chain for hydromechanical Li-ion-battery-recycling
- SIMTEGRAL – Integrated multi Scale System Simulation and sustainability assessment of primary and circular raw material supply chains for Li-ion Batteries
- DiRectION – Data mining in the recycling of lithium-ion battery cells
- PyroLith – Development of a stable process based on Pyrometallurgy, Slag preparation and Hydrometallurgy for Li recovery from Mn-containing slags
- ecoLiga – Recycling and resynthesis of carbon materials from lithium batteries: Recovery, processing, reuse and adapted cell design
- EARLIMET – Early Stage-Metal Recovery for Energy- and Resource Efficient Recycling of Li-Ion Batteries
- AURRELIA – Optimization of wet processing techniques for the recovery of recyclable fractions from spent lithium-ion batteries
- Preliminary study – Development of a basic concept for a “Circular Value Creation” project center in Ibbenbüren
- greenBattUse – Support project Battery life cycle
- ProLiMo – Process development for lithium recovery from Li-ion batteries for tomorrow’s raw material security
- Central project – Slag synthesis, design and characterization
- InnoRec – Innovative Recyclingprocesses for new Lithium-Cellgenerations
- Libero – Near zero waste Hydrometallurgy for spent Li-Ion batteries- multi element recovery for maximized recycling efficiency
- Si-Drive – Silicon Alloying Anodes for High Energy Density Batteries comprising Lithium Rich Cathodes and Safe Ionic Liquid based Electrolytes for Enhanced High VoltagE Performance
- MERCATOR – Material Efficient Recycling for the Circular Economy of Automobile Storage by no Waste Technology
- Batteries2020: Towards realistic European Competitive Automotive Batteries
- Demonstration plant for a cost-neutral, resource-efficient processing of disused Li-Ion batteries of electromobility
- EcoBatRec- Demonstration system for cost-neutral, resource-efficient processing of spent Li-ion batteries from electromobility
- Recycling process for spent nickel metal hydride batteries from future hybrid vehicles and consumer applications
- Sustainable mobility concepts based on electromobility and urban infrastructure
- Technical Feasibility and Legal Frame of Spent-Portable-Battery-Recycling in Mexico
- Potential for the recovery of valuable metals, especially lithium from batteries of future electric vehicles
- Recovery of recyclables from future Li-ion based automotive batteries
- HELIOS – High Energy Lithium-Ion Storage Solutions
- Process development for the recycling of zinc-carbon / alkaline-manganese batteries with optimized recycling efficiency
- “LiVe” lithium battery composite structures
- Recovery of raw materials from Li-Ion accumulators
- Recovery of valuable metals nickel, cobalt and rare earth from nickel-metal hydride battery scrap for reuse in battery alloys
Publications
| Year | Publications |
|---|---|
| 2024 |
article in scientific journal
Metals 2024, 14(1), 80; https://doi.org/10.3390/met14010080
|
| 2023 |
poster
4th Recycling and Green Battery Competence Cluster Meeting, May 2023
|
| 2023 |
article in scientific journal
Metals 2023, 13(12), 2000; https://doi.org/10.3390/met13122000
|
| 2023 |
article in scientific journal
Cleaner Logistics and Supply Chain, Volume 9, December 2023, 100130; https://doi.org/10.1016/j.clscn.2023.100130
|
| 2023 |
congress or congress paper
COM 2023: Proceedings of the 62nd Conference of Metallurgists, COM 2023 pp 727–737
|
| 2023 |
article in scientific journal
Metals 2023, 13(9), 1612; https://doi.org/10.3390/met13091612
|
| 2023 |
article in scientific journal
Metals 2023, 13(7), 1213; https://doi.org/10.3390/met13071213
|
| 2023 |
article in scientific journal
Journal of Cleaner Production; https://doi.org/10.1016/j.jclepro.2023.137834
|
| 2023 |
congress or congress paper
8th International Slag Valorisation Symposium
|
| 2023 |
poster
Advanced Battery Power Conference 2023
|
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