magnetic drum separator

Spray section: kaoline grinding workshop into pulp after PTMS vibrating screen into the mud pit, the mud into the tower through plunger pump with high pressure, make the slurry atomization atomizing nozzle, when fog mud treating and spray into the hot air to meet, in the mud moisture to evaporate quickly, dry material forming approximately spherical particles, from the bottom spray. The discharged fine powder is collected through PTMS magnetic separator by bag filter, and the purified waste gas is discharged into the atmosphere. ·2SiO2·2H2O→Al2O3 ·2SiO2 (metakaolinite) +2H2O. At this stage, kaolinite generally does not precipitate other new crystals, and the carbon and hydrocarbon associated with kaolinite are changed and removed correspondingly, so as to whiten the product.

PTMS magnetic separator

2.High-temperature calcination stage of kaolin: when the temperature is greater than 925℃, metakaolinite begins to transform into a new crystalline mineral alumina-silicon spinel, 2 (Al2O3 ·2SiO2) →2Al2O3 ·3SiO2 (Alumina-silicon spinel) +SiO2; When the temperature is 1050 ~ 1100℃, al-si spinel begins to transform into another new crystal like mullite, and continues to pyrolyze SiO2. 2Al2O3 ·3SiO2→2Al2O3 ·SiO2 (mullite) +2SiO2. PTMS magnetic separator can improve product whiteness.

what is magnetic separation process？

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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