liquid-liquid

Emulsifying (Liquid-Liquid Systems)

Emulsifying is the process of dispersing one liquid in a second immiscible liquid, such as oil dispersed in water. A colloidal suspension is a system comprising particles dispersed in a liquid that do not settle out of solution due to their extremely small size of less than one micrometer. In order to achieve the stable emulsion, a suitable amount of energy input is required to produce the droplet size that is necessary. A few examples of some common emulsions are:

 

Many emulsions are easily accomplished using moderate energy, and therefore, the Hi-Energy Disperser HED or Shear Pump SP is satisfactory for in-line processes, and the Rototron RT for batch processes. When the droplet size required is less then 10 microns, or sub-micron, higher energy input is required. In order to produce these smaller droplet sizes, or when the concentrations are high, IKA® offers the following mixers Ultra Turrax™ UTL, Dispax Reactor DR, Super Dispax Reactor DRS and Colloid Mill MK. Batch processing can be accomplished with the Ultra Turrax.

Hotline

If you have any further questions regarding our products and services, our team of advisers will be happy to help:
+1 910 452 7059