Compact Floatation Unit（CFU）

A new gas flotation device has been developed by to combine the advantages of gas flotation and cyclone technology to achieve high efficiency and compact design. The new floatation device utilizes a microbubble generating device to generate microbubbles (average bubble size is 20-40 μm). The gas bubbles will attach to the tiny oil and solids contaminants in the special swirling field of the device. The oil and solids with bubbles exhibit small  density and bigger particle size so that flotation efficiency is improved.

Compact Floatation Unit（CFU）can be applied to oilfield wellheads, central process facility (CPF), refineries, chemical plants. A highly efficient and compact produced water treatment solution can be provided with combination of hydrocyclone and CFU.  

           
                                                                        CFU Process                                                             CFU Performance                                                                      

          
                              Micro bubbles                       Micro bubbles test                 Bubble  Diameter
 

Product Advantage

●  High oil removal efficiency

●  Small footprint (1/10 of the volume of traditional equipment), residence time is about 3minutes only

●  No or small amount of chemicals required

●  Modular skid construction, low transportation costs

●  Stable performance and wide operation envelope

●  Low CAPEX and OPEX

●  Compact Solution together with hydrocyclone for produced water treatment --Compact Solution

Inlet Oil PPM .VS. Removal Efficency & Outlet Oil Content