How does the iron in the ternary material of the lithium battery be removed

The iron in the ternary material of the positive electrode of the lithium battery must be removed, and the purity of the iron removal is very high, but it is best not to mix iron during the production process. After the polymer ceramic polymer completely isolates the lithium battery material from the metal, such as nickel, copper, etc, magnetic separation can not be used to remove iron, so a better method is isolation.

Lithium battery cathode materials currently on the market include lithium cobalt oxide, lithium batteries rae mainly composed of positive electrode materials, negative electrode materials separators and electrolytes. The postive electrode materials account for more than 40% of the total cost of lithium batteries, and the performance of positive electrode materials direcltly affects the performance indicators of lithium batteries . Lithium  baterry cathode material occupies a core position in lithium batteries.

The iron in the ternary material of the positive electrode of the lithium battery must be removed, and the purityof the iorn removal is very high, but it is the best not to mix iron in the production process. After adding high-molecular ceramic polymer, the lithium battery material is completely separated from the metal, such as nickel,copper, etc. can not to sued to remove iron, so a better way is to isolate.

Foshan Wanjiade battery material is slurry magnetic separator adopts stainless steel shell, beautiful and easy to clean, uniform magnetic field distribution, high magnetic field gradient, low energy consumption, internal use of oxide film coil, temperature resistance,  oxidation resistance to electricity rate, field strength. etc. Excellent perfomance, usually the battery slurry has weak acid and weak alkali, the cavity is made of 304 stainless steel inner wall tube material for effective corrosion resistance, and the water and oil double cooling system is used to reduce the tempreture by 20℃ and extend the life of the coil. The upper part of the magnetic cavity is designed with an easy to use interface, which is convenient for production and disassembly. The media net is made of sepcial materials. Wasy to clean stainless steel, easy to remove iron, no residue, the valve is made of ceramic material, to avoid the influence of copper, iron, zinc material on the raw materials, fully automatic operation, no additional manual operation, the magnetic field strength is also doubled, suitable for battery material. It is used in large-scale production lines in the material industry.