Remove iron from lithium iron phosphate

The subdivision of lithium battery cathode material can cause many problems due to metal impurities. It has great influence on the discharge and safety of lithium battery. PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC removal effect is good. Metal foreign matter in the product is basically trace, the level is PPb, but no matter how much amount will cause different degrees of damage to the battery, metal foreign matter in addition to often said simple iron,

PTMS MAGNETIC SEPARATOR

It also includes Cn, Zn, Ni and other impurities in the form of simple substance. Some of these impurities are MAGNETIC, and most of the MAGNETIC impurities can be removed in the production process of cathode MATERIAL by PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC.

what is magnetic separation process？

PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC makes the content of MAGNETIC foreign body less than 10PPb (calculated according to the presence of an iron element, the content of spontaneous electricity generated by the positive electrode of the battery is 35ppb), which can greatly reduce the risk, because the content itself is already very low, Therefore, the presence in the material is not completely uniform, so there is a low voltage condition in the battery part. Lithium iron phosphate battery will become the mainstream of power battery.

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