Mineral processing equipment

Usually, in addition to SiO2, quartz sand also contains iron oxide, clay, mica, organic impurities, quartz sand PTMS magnetic separator purification is to remove a small amount or trace impurities in quartz sand, obtain refined quartz sand. At present, the common methods of quartz sand beneficiation and purification mainly include physical method and chemical method. Among them, the physical method includes water washing and classification desliming, scrubbing, magnetic separation, flotation; The chemical method is mainly acid leaching.

PTMS magnetic separator

 
The grade of SiO2 in quartz decreases with the granularity of quartz, while the grade of impurity minerals such as iron and aluminum increases instead. This phenomenon is particularly obvious in quartz, which contains a large number of clay properties. So before being selected, water separation of quartz raw ore is carried out by spiral ore washing machine, roller screen, hydraulic cyclone, mud hopper and hydraulic classifier. Fractional desliming is very necessary and PTMS magnetic separator has obvious effect.

what is magnetic separation process ?

As a pretreatment method for ore before separation, water washing and fractional desilting have been used earlier and more commonly. However, PTMS magnetic separator has remarkable effect on the removal of thin film iron and cohesive impurity minerals on quartz surface.
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