| abstract |
The invention relates to a method for determining the amount of magnetic or ferromagnetic particles in a control space (2) flowing through suspension (3), wherein by means of the control room (2) surrounding measuring coil (8) of the magnetic flux is measured, which is a measure of the Amount of magnetic particles (8) contained in the suspension (3). The invention is characterized in that, based on a measure thus obtained for a concentration of magnetic particles (8), sub-processes of an ore processing plant (10) are controlled. |