Liquid Coalescers / Separators

Coalescers are commonly used to coalesce the smaller droplets into bigger droplets and eventually separate them from the other liquid. Graver Technologies' Liquid-Liquid Coalescer/Separator removes water from hydrocarbons, such as diesel, gasoline, kerosene, LPG, etc. It is important to separate liquid-liquid emulsions in oil & gas, and chemical industries, insufficient separation of liquid containment would cause problems in downstream processes or even final products. Two liquids can form highly stable emulsions due to agitation, transfer through a pump and cooling, or other reasons. The specific gravity differences between the liquids, their interfacial tensions, and the droplet dimensions all play key roles in the stability of the emulsion. In general, the smaller the droplets, the more stable the emulsion.