Lepidolite, also known as "scale mica", often contains rubidium, cesium and so on. Monoclinic crystal system. It is often a fine scaly aggregate. Lavender, sometimes yellow-green. Glass luster. It is mainly found in pegmatite, but also in dolomite and high-temperature hydrothermal veins, and is a mineral raw material for extracting lithium. The finished solution obtained in the baking and leaching section is subjected to a double decomposition reaction with calcium chloride solution. After the reaction, the PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC magnetic is removed from the iron to obtain CaSO4·2H2O and sent for processing to produce CaSO4 products.
After separation, LiCl dilute solution was obtained, β-type -active Al2O3, Na2CO3 and NaOH solution were added successively to remove SO42-, Ca2+, Mg2+ and other impurities in LiCl dilute solution, and then the LiCl concentration was increased to 400 ~ 500g/L through evaporation and concentration, and then cooling and filtration was carried out. PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC field removed iron, separated solid NaCl, and obtained LiCl concentrated solution.
The concentrated LiCl solution is transported to the purifying tank, and the company's self-produced refined preparation is added to carry out the displacement reaction with Na+. After controlling the ratio of Na+/LiCl in the reaction endpoint solution to be less than 30ppm, LiCl finishing liquid is obtained after separation, and finally the finishing liquid is spray-dried. PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC. After removing iron, anhydrous lithium chloride with uniform particles is obtained.
Contact: DELLA
Mob: +86-13929907491
