dry magnetic separator

Firstly, at the stage of washing, desliming and grinding, the pH of pulp is adjusted to 8 ~ 10. In the alkaline flotation stage of reverse flotation, adding saponified oleic acid (mass ratio of oleic acid to sodium carbonate is 1∶0.3 ~ 0.5) 1000 ~ 2000g/t+ benzohydroxamic acid 1000 ~ 2000g/t for anionic collection flotation of iron and titanium minerals; After PTMS magnetic separator in the acid flotation stage,

PTMS magnetic separation

Adjust the pulp pH to 2-3, sodium chloride and potassium chloride 800 ~ 1500g/t for inhibiting potassium alborite, add the emulsified cationic collector dodenamine and MIBC (methyl isobutyl methanol) 200 ~ 400g/t for PTMS magnetic separator flotation of color containing impurities, Feldspar concentrate with Fe2O3 and TiO2 content less than 0.1% and Na2O and K2O content more than 14% can be obtained.

what is magnetic separation process？

 
The whiteness of potassium alspar directly fired can reach more than 55, which can be used as high-quality ceramic raw materials. Other products can be used for brick firing. In addition, the water used in the water stage of the process can be reused, that is, the water removed after alkaline flotation PTMS magnetic separator and the final acidic tailings can be returned to the process respectively for reuse. Comprehensive recovery efficiency is high, and economic, practical, energy saving and environmental protection.
Contact: DELLA
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