wet high intensity magnetic separator

Quartz sand bar friction washing - desliming -PTMS magnetic separator - flotation - acid leaching purification process. Quartz sand raw ore after scrubbing, magnetic separation and flotation separation, attached more impurities mineral particles have been basically removed clean, silica purity can generally reach 99.5-99.9% basically meet most industrial uses of quartz sand. However, in order to be further used as ultra-high purity quartz sand, it is necessary to acid leaching the impurities connected on the surface of quartz particles in the form of spots and inclusions. According to the requirements of different impurities and minerals of quartz sand for different industrial uses, the mixed acid leaching treatment of different concentrations and proportions is carried out.

PTMS magnetic separation

Quartz sand to strengthen the efficacy of strong scrub - classification desliming -PTMS magnetic separator purification process. By improving the structure of the existing scrubbing equipment, more than 80% of the impurities iron and aluminum ore can be removed by highly efficient scrubbing and grading descaling, and the magnetic separation is mainly to remove the iron-containing impurities minerals. After the process, the high quality refined quartz sand of SiO2≥99.8%, FeO3≤0.023%, Al2O3≤0.05% can be obtained. The sand for the first class optical glass has reached the requirement.

what is magnetic separation method for concentration of ore？

In the actual process of mineral processing, the selection of purification process of quartz sand PTMS magnetic separator is often determined by many factors such as quartz sand ore properties, plant conditions and investment budget. It is suggested that in the selection, the quartz sand itself should be understood first, and the process flow should be selected according to the beneficiation test report, so as to strive for ideal technical and economic benefits.

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