Urstag
Industrial 50,000 m³/h NMP recovery system for cathode coating line
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NMP Recovery System 50,000 m³/h

NMP recovery at industrial flow for high-capacity cathode coating lines.

NMP Recovery System 50,000 m³/h

Technical specifications

Design flow50,000 m³/h exhaust gas from cathode dryers
Capture principleAdsorption/desorption wheel (zeolite or activated carbon)
NMP recovery rate≥99%
Recovered NMP purityDirectly reusable in production
Heat recovery≥60% of the exhaust gas thermal energy
Gas recirculation100% possible (closed-loop system)
ApplicationCathode coating line for prismatic, pouch or cylindrical batteries
ControlPLC, continuous monitoring, alarm and automatic shutdown
ComplianceDirective 2010/75/EU on industrial emissions

Sustainability impact

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

Key features

Industrial flow 50,000 m³/h

Sized for high-capacity cathode coating lines whose dryers exhaust large gas volumes.

Closed loop

Treated gas can be 100% returned to the hall, eliminating external NMP discharges to the atmosphere.

Heat recovery ≥60%

Recovers over 60% of the exhaust gas heat, reducing the line's thermal consumption.

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Product description

On an industrial-capacity cathode coating line, the dryer exhausts large volumes of gas carrying NMP vapor, on the order of 50,000 m³/h or more. An NMP recovery system at 50,000 m³/h is designed to capture the NMP efficiently at this flow rate, concentrate the vapor and condense the recovered NMP…

NMP Recovery System 50,000 m³/h

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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.

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