In recent years, lithium resources in salt lakes have also been actively exploited. However, due to the high magnesium content in the brine, the two elements of magnesium and lithium are difficult to separate, and there is no large-scale industrial production so far, so lithium salt has been extracted from lithium ores. Because the properties of different LITHIUM minerals are very different, the PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC process of extracting lithium carbonate from lithium minerals is also different.
The high temperature solid phase method is improved by directly mixing high-priced oxides of iron such as FeO, LiHPO and toner with stoichiometric ratio, sintering at 700℃ in argon atmosphere of box-type sintering furnace for a period of time, and then cooling to room temperature naturally. HPO and FeCL synthesize FePO.2HO, which is then combined with CHCOOLi to hydrothermal synthesize LiFePO. Compared with the high temperature solid phase method, the temperature of the hydrothermal PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC field is lower.
The temperature is about 150 degrees ~ 200 degrees, the reaction time is only about 1/5 of the solid phase reaction, and lithium iron phosphate can be directly obtained, no inert gas is required, the product has the advantages of small grain size and uniform phase. The advantage of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC is that it is versatile and can decompose all lithium ores.
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