The finished solution obtained in the baking and leaching section is double-decomposed with calcium chloride solution, and after the reaction is completed, CaSO4·2H2O is separated and sent for processing to produce CaSO4 products. After separation, LiCl dilute solution was obtained, and β-type -active Al2O3, Na2CO3 and NaOH solutions were added successively to remove SO42-, Ca2+, Mg2+ and other impurities in LiCl dilute solution. After evaporation and concentration, LiCl concentration was increased to 400 ~ 500g/L, and solid NaCl was separated by cooling and filtration. PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC field removing iron to obtain LiCl concentrated solution.
The concentrated LiCl solution is transported to the purifying tank, and the refined preparation (inorganic components, without toxic and harmful heavy metals) is added to the Na+ for replacement reaction, and the ratio of Na+/LiCl in the reaction endpoint solution is controlled to be less than 30ppm. After separation, LiCl finishing liquid is obtained, and finally the finishing liquid is sprayed and dried. PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC. After removing iron, anhydrous lithium chloride with uniform particles is obtained.
PTMS is the main PTMS magnetic separation equipment professional company, PTMS magnetic separation equipment for kaolin, potassium sodium feldspar, quartz sand removal of iron (Fe2O3). PTMS to provide customers with high quality PTMS magnetic separator, in addition to iron equipment and other products and services, the best choice of PTMS magnetic separator. PTMS develops, designs, and sells mining machinery, iron removal equipment, and dry magnetic separators.
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