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NMP Recovery System for lithium battery
Lithium-ion batteries containing NMP solvent involved in the preparation process catch fire, which is the biggest safety problem at present. If the purity of the NMP solvent is insufficient, or the coating is not uniform, the performance of the finished lithium-ion battery will be unstable, and the safety test will not be passed. Even though some lithium-ion batteries pass safety tests, they can catch fire during use. At this time, how to deal with it?
Happy Mid-Autumn Festival and Teacher’s Day!
ZESHENG-NMP exhaust gas recovery device:
Not only the design is updated, but also different recycling schemes can be customized for different #battery manufacturers.
So what is a solid-state battery? The editor will sort out this knowledge with you today.
Edited the information before, we collected some information and learned from the company’s engineering team that NMP solvent generally play a role in the positive electrode slurry of lithium batteries, and participates in the stages of slurry stirring, coating, coating and baking of lithium batteries. To collect information until today, the editor found that NMP solvent can also act in the negative electrode slurry of lithium batteries?
The winding process of lithium batteries is as simple as folding a quilt in the army, but it actually involves a lot of processes. Among them, the NMP solvent (N-methylpyrrolidone) produced and supplied by ZESHENG participated in the batching, coating, coating baking and other stages of the lithium battery winding process. What is the specific winding process of lithium batteries? Please see the edited and edited Chinese and English version of the winding process flow chart to give you an in-depth understanding of the lithium battery winding process.
Today, the editor has compiled some coating work videos to share with you.
Let’s take a look at how different types of batteries go through the coating stage!
According to overseas media reports, China’s EVE Energy has signed a contract with BMW to become the battery supplier for a new series of electric vehicles from BMW in Europe. BMW’s new range is coming in 2025. The sources declined to be named and said they were not authorized to speak to the media. Therefore, more conclusive news has to wait for the official broadcast of the media.
From August 13th to 14th, the team building activity of the Zesheng team that was postponed twice finally took place. The wind is bright and the sun is warm, we are facing the light and moving forward.