140mm/Min Continuous Controlled Atmosphere Muffle Furnace SUS316L Mesh Belt

Transforming End-of-Life Batteries into Sustainable Resources, Safely and Efficiently

The global shift to electrification demands a sustainable solution for end-of-life lithium-ion batteries. Tailord's Nitrogen Atmosphere Mesh Belt Pyrolysis Furnaces are at the forefront of this revolution, providing a continuous, safe, and highly efficient thermal process for battery recycling. By utilizing an oxygen-free environment, our systems enable the controlled pyrolysis (thermal decomposition) of battery components, safely separating valuable metals from hazardous organics and transforming spent batteries into a valuable resource stream for the circular economy.

Key Applications & Process Advantages for Lithium Battery Pyrolysis Recycling:

1. Safe Deactivation of Batteries: The oxygen-free nitrogen atmosphere is critical for preventing thermal runaway, fires, and explosions during the heating process. It safely decomposes the flammable electrolyte and binder systems without combustion, rendering the batteries inert.

2. Efficient Separation of Active Materials from Foils: The pyrolysis process effectively cracks and carbonizes the PVDF binder and electrolytes. This liberates the valuable cathode (e.g., NMC, LCO) and anode active materials from the aluminum and copper foils, significantly enhancing the efficiency of subsequent physical separation and hydrometallurgical recovery.

3. Conversion of Electrolyte and Binders: Under controlled temperature profiles in a nitrogen atmosphere, organic components (LiPF6 salts, carbonate solvents, PVDF binders) are decomposed into volatile gases and solid carbonaceous char. The gases can be safely condensed and treated, while the char is easily removed.

4. Maximized Recovery of Valuable Metals (Li, Ni, Co, Mn): By preventing oxidation at high temperatures, the nitrogen atmosphere helps preserve the chemical state of valuable metals in the black mass, facilitating higher leaching efficiency and recovery rates in downstream hydrometallurgical processes.

5. Continuous, Scalable Processing: Unlike batch reactors, our Mesh Belt Pyrolysis Furnace enables continuous feeding and discharging, which is essential for handling the massive and growing volume of end-of-life batteries at an industrial scale, ensuring high throughput and operational efficiency.

6. Precise Temperature & Atmosphere Control: Independent multi-zone temperature control allows for optimized pyrolysis profiles for different battery chemistries and forms (cells, modules, powders). Precise oxygen monitoring ensures the atmosphere remains inert, guaranteeing process safety and consistency.

7. Hazardous Fume Containment and Treatment: The fully enclosed system, combined with the inert atmosphere, effectively contains all hazardous pyrolysis off-gases (e.g., HF, POF₃). These gases are then directed to a dedicated scrubbing and treatment system, ensuring full environmental compliance and operator safety.

8. Low Energy Consumption with Heat Recovery: Our furnaces are designed with advanced heat recovery systems that preheat incoming material or process gas using hot exhaust, dramatically reducing the net energy consumption per ton of processed batteries and lowering operational costs.

9. Robust Construction for Harsh Environments: Built with high-grade, corrosion-resistant alloys and refractory materials to withstand the highly corrosive fluorine-based off-gases generated during the pyrolysis process, ensuring long service life and minimal downtime.

10. Creating a Closed-Loop Supply Chain: By providing a safe and efficient thermal pre-treatment step, our pyrolysis furnace is a key enabler for closing the loop on battery materials, turning waste into high-purity precursors for new battery production and strengthening supply chain resilience.

Partner with Tailord to power the circular economy. Our pyrolysis solutions unlock the embedded value in end-of-life batteries while setting the highest standards for safety, environmental protection, and operational excellence.

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