Continuous combined intermittent PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC process: At present, the continuous method widely used by enterprises has the advantages of simple process, good product stability and high yield, but the intermittent method has its own defects, such as poor stability of product index, unsmooth process flow, complex preparation process control, low productivity and high cost.
The continuous PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC process is developed. Nucleation tank is used for the generation of crystal nuclei and the control of particle size distribution. The slurry flows through the overflow to the growth tank, and the pH value in the growth tank is controlled at a low level to ensure that no nucleus is produced. Under the continuous supplement of solution, the particles gradually narrow and grow. The size distribution of the precursor is narrow, the consistency and stability of the product are good, and the diameter distance can be as low as 0.7.
The precursor with narrow particle size distribution produced by PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC process with batch method can effectively reduce the agglomeration of particles in high temperature sintering stage, and effectively use the space between particles to improve the energy density of materials through size gradation.
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