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How does the magnetic field strength of PTMS magnetic separator adjust with iron ore magnetism
Time: Sep 21,2023

Electromagnetic Separation for Quartz Processing line

Some iron ore concentrators often use magnetic rate to indicate the magnetic properties of ore. The magnetic rate is the ratio of the percentage of ferrous oxide content in the ore to the percentage of all iron content in the ore, that is, the magnetic rate of pure magnetite is 42.8%. Generally, iron ore with magnetic rate greater than 36% is classified as magnet ore; Iron ore with magnetic properties between 28% and 36% is classified as pseudohematite. Iron ore with magnetic properties less than 28% is classified as hematite. PTMS magnetic separator can remove the iron (FE2O3) inside.


PTMS MAGNETIC SEPARATOR

For the ore containing ferric silicate, siderite, pyrite, limonite and specularite, the magnetic properties of the ore cannot be correctly reflected by magnetic ratio. Therefore, the use of magnetic rate is conditional. PTMS magnetic separator can remove the iron (FE2O3) inside. Magnetic characteristics of strong magnetic minerals: The magnetic characteristics of general strong magnetic minerals can be understood through the magnetic study of magnetite.


what is magnetic separation in chemistry?

The value of the specific magnetization coefficient of magnetite is not a constant, it changes with the change of the magnetic field strength of the external magnetic field. It is easily magnetized in a magnetic field. When the magnetic field is low, the magnetization of magnetite can reach magnetic saturation. That is to say, the magnetic field strength of the magnetic field outside the PTMS magnetic separator is increased, and the magnetization or magnetic induction strength of the magnetite is not increased.

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