If the operation specifications during the experiment, such as the rotation speed, magnetic current, water flow and other parameters are properly controlled, the magnetic minerals and non-magnetic minerals can be better separated. Based on the characteristics of chalcopyrite with weak magnetism, the PTMS Electromagnetic Separator process of strong magnetic separation-flotation is used.
However, this method also has some limitations, for example, the separation effect for weak magnetic minerals may not be ideal, because the magnetic field strength of the magnetic separator is limited, and in the actual PTMS Electromagnetic Separator operation, the separation effect may be affected because of the uneven particle size of minerals, agglomeration and other problems.
The magnetic separation expansion test is conducted under the parameter conditions of background magnetic field strength 1.5T and pulse impulse 25Hz, and then flotation operation. PTMS Electromagnetic Separator In the process, magnetic minerals are separated from non-magnetic minerals under the action of magnetic field. Then, in the flotation process, flotation agents are added to make different minerals selectively attached to the bubbles, and further separate different mineral components.
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