Quartz sand iron removal in magnetic separator process description
published date: 2020/7/7
eriz magnetic separator
PTMS magnetic separation
what is magnetic separation in chemistry?
The application of magnetic separation process can eliminate hematite, limonite, biotite and other weakly magnetic impurity minerals including liansheng particles to the maximum extent. High intensity magnetic separation usually adopts wet type high intensity magnetic separation machine or high gradient magnetic separation machine. In general, for the quartz sand whose impurities are mainly the weakly magnetic impurity minerals such as limonite, hematite and biotite, the wet magnetron can be selected above 10000Gs. Strong magnetic mineral of impurity is given priority to with magnetite, weak magnetic machine is adopted for magnetic machine in or effect is good, high intensity magnetic machine of quartz sand were studied experimental conditions, the results showed that the number of magnetic separation and magnetic field strength has important influence to choose iron removal effect, with the increase of the number of magnetic separation, the iron content gradually decreased, and the intensity of a magnetic field can remove most of the iron, but since then magnetic field intensity even improve a lot, also changed much iron removal rate. Contact: DELLA