| Patents for B01D 17 - Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion (15,669) |
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| 03/12/1997 | EP0762200A1 Method and device for the selective extraction of halide ions from photographic baths |
| 03/12/1997 | EP0761830A2 Process for removal of metallic mercury from liquids |
| 03/12/1997 | EP0761275A1 Process for separating oil emulsions |
| 03/12/1997 | EP0760804A1 Apparatus and method for separation of contaminants floating on the surface of a liquid |
| 03/12/1997 | EP0697907B1 Method of separating oil-in-water emulsions containing solids |
| 03/12/1997 | CN2249120Y Circumferential fully oil-isolating device for foul water containing oil |
| 03/11/1997 | US5609794 Reaction product of a polyoxyalkylene unsaturated polyester adduct with oxyalkylated alkylphenol-formaldehyde resin |
| 03/11/1997 | US5609768 Process for separating and/or recovering hydrocarbon oils from water using biodegradable absorbent sponges |
| 03/06/1997 | WO1997008548A1 Composition for separating serum or plasma |
| 03/06/1997 | WO1997007868A1 Process and means for separation of a well production stream |
| 03/06/1997 | DE19532476A1 Oil-contg. waste water treatment, esp. for separating oil-in-water emulsions |
| 03/06/1997 | DE19531665A1 Treatment plant for water contg. blasting medium and foreign particles |
| 03/06/1997 | CA2229866A1 Process and means for separation of a well production stream |
| 03/06/1997 | CA2203759A1 Serum or plasma separating compositions |
| 03/04/1997 | US5606989 Self-venting valve arrangement |
| 02/27/1997 | WO1997007055A1 Improved sulfur separation system |
| 02/26/1997 | CN1143536A Aldehyde-based surfactant and method for treating industrial, commercial, and institutional waste-water |
| 02/20/1997 | WO1997005956A1 Hydrocyclone |
| 02/20/1997 | DE19530006A1 Truck-mounted oil-water separator installed as knock-down unit in pallet |
| 02/18/1997 | US5603845 For separating liquid sample, such as blood, having phase portions of different densities by centrifugal separation |
| 02/18/1997 | US5603825 Multi-stage apparatus for separating immiscible fluids |
| 02/13/1997 | WO1997005338A1 Separator |
| 02/12/1997 | CN2247044Y Pulse type high-frequency power supply for crude oil dehydrator |
| 02/12/1997 | CN1142783A Separation of liquids |
| 02/11/1997 | US5601713 Filter systems and apparatus |
| 02/11/1997 | US5601705 Skimmer/coalescher system for removing and separating tramp oil from an aquaeous coolant |
| 02/11/1997 | US5601659 Mobile power wash system with water reclamation and hydrocarbon removal method |
| 02/06/1997 | WO1997004060A1 Method of laundering items and purifying waste water therefrom |
| 02/05/1997 | EP0757046A1 Molybdenum epoxidation catalyst recovery |
| 02/05/1997 | EP0728043A4 Centrifugal separator and method |
| 02/04/1997 | US5599455 Passing hard water through an ion exchange resin and a powder mixture of tourmaline and a metal; laundering; waste water treatment; water supply systems |
| 01/30/1997 | WO1997002881A1 Methods for treating mud wash emulsions |
| 01/29/1997 | EP0755708A2 Whole blood centrifugal separation apparatus and method |
| 01/29/1997 | CN1141640A Process for producing polytetrafluoroethylene molding using lubricating, belt-press dehydrator, process for dehydration of solid wet matters |
| 01/28/1997 | US5597513 Contains beta aminopropionate or salt and alkoxylated alcohol; wash liquors, tramp oils, coolants |
| 01/28/1997 | US5597493 Device and method to separate the components in mixture of non-miscible liquids |
| 01/28/1997 | US5597490 Flocculation |
| 01/23/1997 | WO1997002234A1 Amphiphilic compounds with several hydrophilic and hydrophobic groups based on alkoxylated amines and/or amides and di-, oligo- or polycarboxylic acids |
| 01/23/1997 | WO1997002216A1 Treatment of aqueous systems using a chemically modified tannin |
| 01/23/1997 | WO1997002080A1 A device for the separation of oil from water |
| 01/23/1997 | CA2602652A1 Treatment of aqueous systems using a chemically modified tannin |
| 01/22/1997 | EP0754086A1 Method and apparatus for oil/water separation using a dual electrode centrifugal coalescer |
| 01/16/1997 | WO1997001512A1 Process for removing unwanted material from wanted material |
| 01/14/1997 | US5593565 Devices for separating particles contained in a fluid |
| 01/09/1997 | WO1997000716A1 Grease separator grease recovery system |
| 01/09/1997 | DE19524127A1 Amphiphile Verbindungen mit mehreren hydrophilen und hydrophoben Gruppen auf der Basis von alkoxylierten Aminen und/oder Amiden und Di-, Oligo- oder Polycarbonsäuren Amphiphilic compounds having a plurality of hydrophilic and hydrophobic groups on the basis of alkoxylated amines and / or amides and di-, oligo- or polycarboxylic acids |
| 01/08/1997 | EP0752459A2 Process and device for separating a hydropholic liquide fraction of an aqueous suspension |
| 01/08/1997 | CN2244432Y Automatic oil-water separator |
| 01/08/1997 | CN1139585A Liquid separator and fine filter |
| 01/07/1997 | US5591344 Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof |
| 01/07/1997 | US5591340 Centrifugal separator |
| 01/02/1997 | EP0751203A2 Polymer compositions for demulsifying crude oil |
| 01/02/1997 | EP0750523A1 Upper phase removal method and device |
| 01/02/1997 | EP0656874A4 Immiscible liquids separator apparatus and method. |
| 12/31/1996 | US5589075 Use of silicon containing polyelectrolytes in wastewater treatment |
| 12/27/1996 | WO1996041669A1 Process and device for removing impurities from a liquid |
| 12/27/1996 | EP0749771A2 Whole blood centrifugal separation apparatus and method |
| 12/27/1996 | EP0686056A4 Machine tool coolant filtering system |
| 12/27/1996 | EP0637261A4 Extraction of water from oil. |
| 12/24/1996 | US5587065 Mobile system for the collection, separation and disposal of wet solid, oily and/or watery waste |
| 12/24/1996 | US5587060 Method of removing metal contained in solution |
| 12/24/1996 | US5587057 Highly conductive liquid media electrocoagulation |
| 12/19/1996 | WO1996041078A1 Multistage two-phase turbine |
| 12/19/1996 | WO1996040603A1 Method and apparatus for breaking hydrocarbon emulsions |
| 12/19/1996 | WO1996040410A1 Microwave assisted cleaning and reclamation of industrial wastes |
| 12/19/1996 | WO1996040407A1 Method and apparatus for separating a fluid into components and for washing a material |
| 12/19/1996 | WO1996040406A1 Blood processing systems and methods for collecting mono nuclear cells |
| 12/19/1996 | WO1996040405A1 System for deriving collected blood storage parameters |
| 12/19/1996 | WO1996040404A1 Enhanced yield blood processing systems and methods establishing controlled vortex flow conditions |
| 12/19/1996 | WO1996040403A1 Blood processing systems and methods which restrict in flow of whole blood to increase platelet yields |
| 12/19/1996 | WO1996040402A1 Enhanced yield blood processing systems with angled interface control surface |
| 12/19/1996 | WO1996040401A1 Blood collection system deriving instantaneous component yield |
| 12/19/1996 | WO1996040400A1 Blood processing systems which monitor citrate return |
| 12/19/1996 | WO1996040399A1 Blood processing systems controlled by apparent hematocrit |
| 12/19/1996 | WO1996040353A1 Systems and methods for predicting blood processing parameters |
| 12/19/1996 | CA2224178A1 Method and apparatus for breaking hydrocarbon emulsions |
| 12/19/1996 | CA2223128A1 Method and apparatus for separating a fluid into components and for washing a material |
| 12/19/1996 | CA2195191A1 Systems and methods for predicting blood processing parameters |
| 12/19/1996 | CA2195188A1 Enhanced yield blood processing systems with angled interface control surface |
| 12/19/1996 | CA2195187A1 Enhanced yield blood processing systems and methods establishing controlled vortex flow conditions |
| 12/19/1996 | CA2195071A1 System for deriving collected blood storage parameters |
| 12/19/1996 | CA2195070A1 Blood processing systems and methods which restrict in flow of whole blood to increase platelet yields |
| 12/19/1996 | CA2195069A1 Blood collection system deriving instantaneous component yield |
| 12/19/1996 | CA2195068A1 Blood processing systems which monitor citrate return |
| 12/18/1996 | EP0551362B1 Method of absorbing hydrophobic water-immiscible liquids |
| 12/18/1996 | CN1137937A Longitudinal settler with flow separation |
| 12/17/1996 | US5585077 Molybdenum epoxidation catalyst recovery |
| 12/17/1996 | US5584995 Floatation method and apparatus |
| 12/12/1996 | WO1996039360A1 Method and apparatus for removing oil from water |
| 12/12/1996 | DE19520975A1 Verfahren und Vorrichtung zum Entfernen von Verunreinigungen aus einer Flüssigkeit Method and apparatus for removing contaminants from a liquid |
| 12/12/1996 | DE19520392A1 Washing tank with low, upward facing nozzles to clean contaminated soil and plant equipment |
| 12/11/1996 | EP0631566B1 A device for separating supernatant, in particular liquid pollutant, e.g. oil and the liquid, e.g. water |
| 12/10/1996 | US5582740 Diverter gate for selectively placing tools in filter tanks; filtration; pumping; circulation and reuse |
| 12/10/1996 | US5582724 Centrifuge and rotor for use therein |
| 12/10/1996 | CA2072278C Centrifugal flotation separator |
| 12/08/1996 | CA2171592A1 Process and system for filtering polyamide oligomers |
| 12/03/1996 | US5581687 Interactive control systems for medical processing devices |
| 12/03/1996 | US5580464 Resolution of emulsions |
| 12/03/1996 | US5580463 Water purification |
| 11/27/1996 | EP0744026A1 Separator float for blood collection tubes |