electromagnetic separation

According to the difference of specific magnetic coefficient of various minerals, PTMS magnetic separator with different magnetic field intensity is used for magnetic separation, generally divided into three categories: strong magnetic minerals; Medium magnetic mineral; Weakly magnetic mineral.
1. Strong magnetic minerals, such as magnetite, pyrrhotite, etc. with low intensity magnetic separation equipment can be effectively separated from gangue minerals.

PTMS magnetic separator

2. Medium magnetic minerals, specific magnetic coefficient of 500 ~ 3000×10-6 cm 3/ g, such as hematite and some ilmenite, chromite, etc., with medium magnetic field magnetic separation equipment for separation. PTMS magnetic separator can remove iron (FE2O3) inside.

what is magnetic separation in chemistry ？

3.Weak magnetic minerals, than the susceptibility of 15 ~ 500 x 10-6 cm / 3 g, such as hematite, limonite, iron ore, iron, manganese carbonate, psilomelane, rhodochrosite, rutile and certain ilmenite, etc., using magnetic separation and other method of recovery, than the magnetization coefficient is less than 15 x 10-6 cm / 3 g for non-magnetic minerals, such as quartz, sodium, potassium feldspar, fluorite, etc. PTMS magnetic separator can remove iron (FE2O3) inside
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