JK Gas Hold-Up Probe

JKTech provides a simple means to measure the amount of air contained in your flotation cell for optimum gas utilisation.

Gas hold-up is the volume fraction of air contained within the pulp phase of the flotation cell. Generally increasing the gas content within the cell results in more bubbles per unit volume and hence more available surface area for particle-bubble interactions to occur, producing improved kinetics in the pulp phase. However, there is a maximum value of gas hold-up before the cell capacity is limited, resulting in reduced residence time.