Using iron and acid chemical reaction, dissolve iron into the solution to achieve iron removal. Often used hydrochloric acid, sulfuric acid and other acids, by controlling the acid concentration, temperature, reaction time and other conditions PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC effectively remove iron impurities. When treating the cathode material of lithium battery, after crushing to a certain particle size, soak with an appropriate amount of hydrochloric acid solution. The iron impurities react with hydrochloric acid to form soluble salts such as ferrous chloride. After washing, the cathode material is obtained after filtration and washing.
PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC In the process, the lithium battery material is first pretreated, broken and ground to make its particle size uniform, and then soaked in the acid solution, and stirred the reaction at a certain temperature for a period of time. After the reaction, the remaining solid materials are separated from the solution containing iron salt through filtration, washing and other operations.
However, after acid immersion, the materials should be fully washed to remove the residual acid and iron salt, and the wastewater should be properly treated to prevent environmental pollution. According to the particle size difference, the material PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC of different particle size was separated by the screen to remove iron impurities. Common vibration screen, rotary vibration screen and other screening equipment. In the lithium battery iron removal, the material is initially broken and sent into the screening equipment.
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