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Quelques brevets issus de nos développements

• Séparation eau/hydrocarbures

                YLEC : Device for separating two immiscible fluids of different densities by centrifugation (WO2013113903 FR2986439 (B1))
                YLEC : Device for gravity separation of immiscible liquids having different densities (WO2014131874  FR3002743)
                WINTECH GLOBAL : Facility for processing a multiphase fluid and method for characterizing said fluid online (FR2995538 (B1)  WO2014044973)
                TOTAL : Séparateur à écoulement cyclonique (FR2919206 (B1)  US7967991 (B2))
                YLEC : Method for positioning a liquid/liquid interface and device for separating non-miscible liquids (FR3032128 (B1))
                YLEC : Device for collecting liquid and/or solid products floating on the surface of a body of water (FR3102999 (B1))

• Séparation liquide/gaz

                TOTAL : Cyclonic flow separator (WO2012120211  FR2972365 (B1))
                AIR LIQUIDE : System, device and method for controlling the pressure of a fluid tank (EP3537026 (A1))
                TOTAL : System and method for extracting gaz from a well (WO2016030585)
                TOTAL : Gas-Liquid separator, hydrocarbon extractor and related separation method (EP3487598 (B1))

• Divers

                YLEC : Treating a chemical compound and/or microorganism transported by a liquid and/or a gas, comprises circulating a liquid in a flow space to produce cavitation bubbles/pockets, and injecting an incondensable gas inside the bubbles/pockets (FR2947187)
                ATE : Triple phase extraction procedure for polluted soils pumps out gases in vadose zone, floating pollutants and water (FR2784911 (B1))
                ATE : Self-priming system for gas or liquid extraction from wells, includes separator with liquid ring pump pulling vacuum, with pump extracting liquid (FR2809179 (B1))
                RC-LUX : Method and device for treating at least one compound carried in a liquid (FR2939423 (B1)  WO2010066999)
                TOTAL : Ejector device for forming a pressurized mixture of liquid and gas and use therefore (WO2010116076 (A1) FR2944218 (B1))