Diagram of a cylindrical froth flotation cell with camera and light used in image analysis of the froth surface. Froth flotation is a process for selectively separating hydrophobic materials from hydrophilic. . However, because the Bessel process was used on graphite not gold, silver, copper, lead, zinc, etc, their work has been.
Mar 17, 2017 . REAGENTS USED IN FLOTATION OF GOLD ORES; Frothers and Froth Modifiers . The flotation process, which is today so extensively used for the concentration of . The number and size of flotation cells required for any given .. flotation where tough froth is desirable; Solvenol, for the floating of graphite.