Nmp-Rückgewinnungs- und Reinigungssystem und Steuerungsverfahren dafür
Anmelder: LG Energy Solution, Ltd. 🇰🇷
Details
- Veröffentlichungs-Nr.
- EP4796196
- Anmeldetag
- 17. März 2025
- Veröffentlichung
- 18. September 2025
- Rechtsraum
- EP
Abstract
The present invention relates to an NMP purification system and a control method thereof, and more specifically, relates to an NMP recovery purification system and a control method thereof.According to one example of the present invention, an NMP recovery purification system may be provided, which comprises a recovery device operating to recover NMP contained in exhaust gas discharged from a secondary battery process; a recovered NMP storage tank storing the recovered NMP recovered and discharged from the recovery device; a purification device operating to purify the recovered NMP supplied from the recovered NMP storage tank into high-purity NMP; a purified NMP storage tank storing the purified NMP purified and discharged from the purification device; and a circulation line circulating the purified NMP discharged from the purification device to the recovery device.
Anmelder
- Firma
- LG Energy Solution, Ltd.
- Land
- 🇰🇷 Südkorea
Südkoreanisches Unternehmen der LG-Gruppe, das Lithium-Ionen-Batterien und Batteriesysteme entwickelt und herstellt, insbesondere für Elektrofahrzeuge, Energiespeicher sowie mobile und portable Elektronikgeräte.
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