magnetic drum separator

Flotation method is mainly to remove non-magnetic associated impurities such as feldspar and mica from quartz sand. Quartz sand flotation mainly includes fluorine flotation and fluorine-free flotation. Among them, fluorine flotation is carried out by cationic collector and hydrofluoric acid activator within the range of acidic pH value. Its disadvantage is that the fluoride-containing wastewater seriously pollures the environment and needs to be treated and discharged. PTMS magnetic separator can improve product whiteness.

PTMS magnetic separator

Fluorine-free flotation is to make use of the differences in quartz and feldspar structure, reasonably allocate the ratio and dosage of anion and anion mixed collector, and make use of their different potentials to prioritize the flotation of feldspar and achieve separation. PTMS magnetic separator can improve product whiteness.

what is magnetic separation in chemistry？

Generally speaking, after scrubbing, desliming, PTMS magnetic separation and flotation, the purity of quartz can reach 99.3%-99.9%, basically can meet the needs of customers.
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