Urstag
Lithium battery recycling plant with nitrogen protection, pyrolysis and dry mechanical separation
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Lithium Battery Recycling Plant

Turns waste lithium batteries into high-purity black mass, copper and aluminum granules.

Lithium Battery Recycling Plant

Lithium battery recycling plant with nitrogen protection, pyrolysis and dry mechanical separation

Technical specifications

Process typeThermal + dry mechanical with nitrogen protection
FeedstockWaste lithium batteries: pouch, cylindrical, prismatic, phone
Stage 1Single-shaft shredder under nitrogen atmosphere (N₂)
Stage 2Pyrolysis furnace: electrolyte evaporation, calcination, separator removal
Stage 3Zigzag air separator, magnetic separator, rotary screen
Recovered productsBlack mass (LiCoO₂/NMC/LFP), copper granules, aluminum granules
Gas treatmentSecondary combustion chamber + scrubber + activated carbon + catalytic combustion
ControlPLC, continuous flow, monitoring and alarm

Sustainability impact

Equipment engineered for long-lasting operation and built from recyclable materials, in line with the principles of the circular economy.

Key features

Safety through nitrogen protection

Shredding under a nitrogen atmosphere neutralizes the fire and explosion risk from residual electrolytes.

Three valuable products

Black mass (Li, Ni, Co, Mn), copper granules and aluminum granules, each with its own market.

Process gas treatment

Pyrolysis gases pass through secondary combustion, scrubber, activated carbon and catalytic combustion before discharge.

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Product description

Waste lithium batteries contain black mass with lithium, nickel, cobalt and manganese, plus copper and aluminum foil, a valuable source of critical metals. The lithium battery recycling plant with nitrogen protection, pyrolysis and dry mechanical separation turns these waste batteries into three separate products: high-purity black mass, copper granules and…

Lithium battery recycling plant with nitrogen protection, pyrolysis and dry mechanical separation

Lithium Battery Recycling Plant

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Speak with our consultants to tailor the equipment to your materials and facility.

About Urstag

15 years of experience in recycling equipment

15 years of experience in recycling equipment

For over 15 years we have delivered premium recycling equipment for PET, metal, textiles, batteries and any recyclable material. Complete lines with European engineering and Asian manufacturing, using motors and automation from Siemens, Schneider Electric, ABB, WEG and SEW-Eurodrive, for high reliability and energy efficiency.

Premium
top-tier equipment
Europe
engineering teams
Asia
optimized manufacturing
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