Hydrocyclones have been used at the industries to separate solids from liquids by the difference in density between the fluid and the material to be separated in this equipment. The principle employed is centrifugal sedimentation, i.e., the particles in the suspension are subjected to centrifugal forces, which cause their separation from the fluid.

De-coking Cyclones, Quench Oil and Desander widely utilized in mineral, chemical, petrochemical, textile and metallurg industries.