2.2. Procedure of Wet High Intensity Magnetic Separation Experiments WHIMS experiments were done using high intensity magnetic separator model Boxmag that was available in the mineral processing laboratory of college. Magnetic field intensity, feed water flowrate and speed of drum are adjustable factors of this separator. 2.3.
The primary variables affecting separation using an IRM separator are the magnetic susceptibility of the mineral particles, the applied magnetic field intensity, the size of the particles, and the speed of the roll . The setting of the splitter plates cutting into the trajectory of the discharged material is also of importance.
rationale for placing different types of magnetic separators in mineral sands applications. Common practice for magnetic separator placement in mineral sands applications Wet vs. dry As a rule of thumb, operations look to reduce drying requirements for obvious cost implications. Employing wet magnetic separation early in a process can greatly ...
Magnetic separation. 1. A DISCUSSIONONMAGNETIC SEPARATIONPresented By:Gulfam Hussain. 2. INTRODUCTION Magnetic separators are used to separateeither valuable minerals from non magneticgangue, e.g. magnetite fromquartz, or magnetic contaminants Or other valuable minerals from the non magnetic values. All materials are affected in some way whenplaced in a magnetic field, although with mostsubstances the effect is too slight to bedetected.
more magnetic fraction. It is desirable. therefore, first to remove metallic iron, mag netite, franklinite, and perhaps pyrrhotite, by means of a hand magnet. Control of the path taken by an!. one mineral is obtaincd by varying the intensity of the current in the separator and the cross slope of the chute. Variations in the
F = V.K.H.H/R. For a successful separation, the magnetic force F must be able to move the paramagnetic mineral from its natural path immediately after leaving a separator, or lift it from a belt in the case of a Disc type magnetic separator.
June 10, 2020
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