Solvent recovery systems for battery electrode manufacturing
Battery electrode manufacturing involves dealing with significant volumes of coating line exhaust air streams. Effectively recovering and purifying solvents from these streams is crucial to maintaining compliance with emissions standards and ensuring material quality.
Recovers and purifies solvents efficiently
The solvent recovery system from Dürr is designed specifically for high-efficiency removal, recovery, and purification of solvents in the battery electrode manufacturing process. Utilizing proprietary technology, this system recovers electronic-grade solvents from exhaust air streams and can be configured to comply with both global and local emissions standards. The recovery process operates in a closed-loop system where the exhaust air is pre-cooled, and solvents are condensed using chilled water. This recovered solvent can then be reused on-site by dehydrating and purifying through a distillation system or processed off-site. Options include carbon bed solutions for laboratory environments and condenser systems followed by concentrators or scrubbers for large industrial settings. Dürr’s system ensures short return-on-investment cycles and is suitable for operations ranging from small labs to large-scale manufacturing plants.
Benefits
- Ensures compliance with global and local emissions standards
- Produces electronic-grade solvents for reuse
- Short return-on-investment due to efficient recovery
- Scalable for both small labs and large industrial plants
- Operates in a closed-loop system reducing process emissions