Xstrata Technology considers “the most noticeable has been the increase in sizes of the flotation machines from the multiple small square cells that were initially used to the 300 m³ round cells used today that are the norm in large scale plants. “Other changes have been more subtle but equally as important.
Flotation is considered to be the most widely used method for beneficiation. The hydrophobic particles attach to the air bubbles which rise to the surface forming a froth. The froth is removed from the cell producing a concentrate of the target mineral.
FLOTATION Flotation is the most widely used mineral separation method. It is the preferred method of mineral recovery for many of the most important minerals that are recovered and large tonnages of ore are processed by flotation annually. The underlying principles of the flotation process are well established but it has proved to be
The flotation columns are widely used in coal flotation because of improved metallurgical performance grade and recovery . Jameson Cell A Jameson cell is schematically presented in Fig. 5.37 .